Question and answer-XuZhou Ruili new material Co.,Ltd

Flame-retardant PET double-sided tape

Flame retardant PET double-sided tape is a special industrial tape designed specifically for fields with strict fire safety requirements such as electric vehicle batteries and electronic products. It is usually made of PET polyester film as the substrate and coated with flame retardant acrylic adhesive on both sides. While it has excellent bonding performance, the key is to meet the flame retardant level requirements of international standards such as UL94.🔥 Core FeaturesIts main features can be summarized into the following three points:Excellent flame retardant safety: The tape itself is not easy to burn or extinguish immediately upon ignition. The mainstream flame retardant rating is UL 94 VTM-0, which is a common high standard requirement for the flame retardant performance of thin materials in the industry.Reliable physical properties: With PET as the base material, the tape has good dimensional stability, high temperature resistance (long-term temperature resistance can reach 120-125 ℃) and aging resistance, and is easy to die cut.Environmental compliance: Most high-quality flame-retardant PET double-sided tapes on the market do not contain halogens and comply with environmental regulations such as RoHS and REACH.🛠️ Representative products and applicationsDifferent brands of flame retardant PET double-sided tape have different emphasis on thickness and adhesion to adapt to different application scenarios. Here are two tesa products and one domestic brand product as examples to help you understand more intuitively:Product model, total thickness, flame retardant rating, key characteristics, and application scenariostesa ® 58372 50 µ m UL 94 VTM-0 power battery specific: mainly used in the assembly of electric vehicle batteries, with flame-retardant foam that adheres to sealing and buffering. Strong adhesive strength, with a final bonding strength of 8.5 N/cm to steel.tesa ® 88651 50 µ m UL 94 VTM-0 Universal Industrial Fixing: Suitable for fixing components with flame retardant requirements in energy storage equipment, electrical equipment, and transportation vehicles (such as trains). It also has good adhesion to materials with low surface energy, such as PP plastic.Tiansheng 50050FR 50 µ m VTM-0 power battery adhesive: the corresponding product of domestic manufacturers, with parameters similar to Desha's 50 µ m product, suitable for the field of power batteries.💡 How to choose and verifyWhen making a purchase, you can focus on the following three points:Clarify flame retardant standards: Confirm whether the product provides UL 94 VTM-0 or other flame retardant rating test reports as required, which is the most essential safety certification.Matching application requirements: A thickness of around 50 μ m is a common choice, balancing thinness and performance. At the same time, it is necessary to examine whether the adhesive strength of the tape to specific bonding materials (such as aluminum, ABS plastic, foam, etc.) is sufficient.Pay attention to environmental compliance: For export products or enterprises with strict environmental requirements, it is necessary to confirm whether the tape does not contain halogens and complies with the RoHS directive.

Ceramicizable composite fireproof paper tape

The core feature of this type of product is that it has the flexibility and electrical insulation of ordinary tape at room temperature. When exposed to high temperature flames, its coating will sinter into a hard ceramic like protective layer, effectively blocking flames and heat, and playing a role in fire and fire resistance.The following is the key information compiled for you based on a typical product (model: FRT-0002B) using Cybrid technology:Key technical parameters of the productTypical project values/description notes/standardsProduct structure: Fiberglass fireproof cloth substrate+ceramicizable organic silicon coating+high adhesion adhesive filmFireproof layer thickness 0.20-0.22 mmThe thickness of the adhesive film layer is 0.045 mmPeel strength ≥ 5.0 N/cm GBT 2792-2014Tensile strength ≥ 3.5 MPa (MD direction) ASTM D-3759Dielectric strength ≥ 20 kV/mm ASTM D149Volume resistance ≥ 1 × 10 ^ 14 Ω. m GB/T 1410-2006Thermal conductivity<0.5 W/(m.K) has good insulation propertiesCore Features and ApplicationsCore Features:Porcelain formed by fire: It can form a hard ceramic protective layer at high temperatures and has excellent fire chanical and electrical performance: It has superior mechanical strength, flexibility, and electrical insulation at room temperature.Convenient construction: The bottom adhesive film has good adhesion and can be easily attached to various substrate surfaces.Environmental adaptability: Non hygroscopic, non absorbent, easy to store.Typical applications:Mainly used in the automotive industry for components such as copper and aluminum sheets that require fire and heat insulation.Summary and TipsAlthough you mentioned "paper tape", currently in the field of high-end fire and fire resistance applications, ceramic composite tape based on inorganic fibers such as fiberglass cloth is the more mainstream technical solution. The FRT-0002B from Saiwu Technology is a typical representative of this type of product

High temperature resistant glass cloth tape

High temperature resistant glass cloth tape "is a high-performance tape commonly used in industrial fields, especially in electronics, electrical, aerospace, automotive manufacturing, and high-temperature environment operations. Below, we will provide a detailed introduction to its characteristics, applications, and selection considerations.1、 Main featuresExcellent high temperature resistance: This is its core characteristic. Usually divided into several levels:Basic level: Can withstand temperatures of 150 ° C-180 ° C for a long time (such as silicone pressure-sensitive adhesive based products).High performance level: using acrylic pressure-sensitive adhesive or modified organic silicone, with a temperature resistance of up to 200 ° C-260 ° C.Top/Special Grade: Using solvent-free silicone or special treatment, it can withstand high temperatures above 300 ° C in the short term (such as welding shielding).High strength and wear resistance: The substrate is glass fiber cloth, which has excellent tear resistance, tensile strength, and mechanical protection ability.Excellent insulation: Glass fiber cloth itself is a good insulation material, making it an ideal choice for electrical insulation and binding.Chemical corrosion resistance: It has a certain resistance to most solvents, oils, and acids and bases.Flame retardancy: It usually has self extinguishing or flame retardant properties and meets relevant safety standards.Adhesive type: determines its final anic silicon pressure-sensitive adhesive: the most common type, with good high temperature resistance and smooth adhesion, but the initial adhesion may be slightly weak.Acrylic pressure-sensitive adhesive: Strong initial adhesion and holding strength, excellent temperature resistance and chemical resistance, making it a high-performance choice.Rubber based pressure-sensitive adhesive: Low cost, but relatively poor temperature and aging resistance.2、 Main application areasElectrical and Electronic Industry:Manufacturing of motors/transformers: coil binding, insulation fixation, magnetic core protection.PCB: shielding protection during wave soldering and reflow soldering processes.Wire harness bundling and protection: Secure cables near high heat sources.Aerospace and Automotive:Insulation, bundling, and protection of wiring harnesses and pipelines inside the engine compartment.Shielding and spraying of high-temperature components.Auxiliary fixation during the molding process of composite materials.Industrial manufacturing and maintenance:Pipeline wrapping: protection outside the insulation layer of steam and heat pipelines.High temperature sandblasting and spray masking.Equipment insulation gasket and sealing gasket (suitable adhesive type should be selected).Other auxiliary materials for processes such as high-temperature baking, heat sealing, and plastic welding.3、 Parameters to pay attention to when choosing (purchasing guide)When purchasing, please refer to the following key parameters in the product specifications based on your specific needs:Maximum operating temperature/temperature resistance level: This is the most important parameter. Ensure that it can withstand long-term operating temperatures in your application environment, not just instantaneous high temperatures.Substrate thickness and weight: affect mechanical strength, flexibility, and final thickness.Adhesive type: As mentioned earlier, choose based on temperature, initial adhesion, and chemical resistance requirements.Adhesive strength: The adhesive strength to different surfaces such as stainless steel, aluminum, plastic, and glass.Dielectric strength: crucial for electrical insulation applications.Color: Commonly available are white, black, single-sided or double-sided adhesive coating. Colors sometimes represent different temperature resistance levels or adhesive types.Certification: Is there UL certification, RoHS, REACH, etc., especially in industries with export or strict requirements.4、 Common brands and product lines in the market3M: Industry leader with a very complete product line, such as 3M 27 series (acrylic adhesive, high performance), 3M 69 series (organic silicone, high flexibility), etc.Nitto Denko: Also of excellent quality, such as the No. 703, No. 747 series.Desha: Provides multiple high-performance options.Four dimensional: a well-known domestic brand with high cost-effectiveness and a wide variety of products.Other domestic/Taiwanese brands, such as Jinghua, Wande, Yongda, etc., can meet most of the regular needs.5、 Usage tipsSurface cleaning: Before pasting, ensure that the veneer is clean, dry, and free of oil stains to achieve the best bonding effect.Appropriate pressing: Apply appropriate pressure after pasting to ensure that the tape is in full contact with the adhered surface.Temperature resistance and time: Pay attention to whether the product's nominal temperature resistance is "long-term" or "short-term". Long term use at extreme temperatures will accelerate the aging of the adhesive layer.Unwinding method: For some high adhesive tapes, it is recommended to unwind them flat to avoid tearing the backing material vertically.Storage: Store in a cool and dry place, away from direct sunlight.summaryHigh temperature resistant glass cloth tape is a multifunctional industrial tape made of glass fiber cloth as the substrate and coated with high temperature resistant pressure-sensitive adhesive (such as silicone or acrylic adhesive). When choosing, the first thing to clarify is your maximum working temperature, required strength (thickness), and application environment (whether strong insulation, chemical resistance, etc. are needed), and then screen against product parameters.

Ceramic backing tape fireproof self-adhesive tape

Ceramic backing tape "is a broad term that encompasses a variety of products. According to the core application scenarios, it can be mainly divided into two categories: welding special gaskets and high-temperature resistant insulation/fireproof tapes.👉 Welding Ceramic backing tapeThis is the most common term for "ceramic backing tape", mainly used for single-sided welding and double-sided forming processes.Core working principle: During welding, it is attached to the back of the weld seam to support the molten metal, prevent it from dripping, ensure that the root of the weld seam is completely melted, and achieve one-time molding and aesthetic appearance of the back. Essentially, it is a process auxiliary material for single-sided welding and double-sided forming.Main application areas: shipbuilding (hull outer panels, decks), bridge construction, boiler and pressure vessel manufacturing, steel structure construction, pipeline engineering, etc.Material composition: It is mainly composed of natural inorganic materials such as alpha alumina (α - Al ₂ O3) and kaolin, which are sintered at high temperatures of 1350-1400 ℃. Some products are pasted on aluminum foil tape for construction purposes.Performance characteristics:High temperature resistance: The fire resistance usually exceeds 1300 ℃, and some materials can withstand high temperatures above 1500 ℃.Chemical stability: resistant to acid, alkali, and chemical corrosion, will not react with the molten metal during welding, ensuring the purity of the weld seam.Good thermal stability: With a low coefficient of thermal expansion, it can effectively resist the thermal shock of rapid heating and cooling.🛡️ High temperature resistant insulation/fireproof tapeThis type of tape is not designed for welding processes, but utilizes the fire-resistant, insulating, and heat-insulating properties of ceramic materials to provide protection for equipment or places.Main types:Ceramic Fiber Tape: Woven from ceramic fiber yarn, used as insulation, sealing, and insulation material in high-temperature areas, such as pipe wrapping, furnace door sealing, etc.Ceramic Silicone Tape: Soft and elastic at room temperature, it will quickly sinter into a hard ceramic shaped protective shell when exposed to high temperatures (such as fire), providing fire and fire-resistant effects. The fire-resistant layer commonly used for fire-resistant cables.Main application areas:Sealing and insulation of high-temperature pipelines, flanges, valves, and furnace doors.Fire prevention, fire resistance, and insulation wrapping of wires and cables.Pads and isolation protection for high-temperature areas of equipment.Glass fixed sealing for fire doors.Performance characteristics:High temperature resistance: Ceramic fiber tape can withstand high temperatures of about 1260 ℃; Ceramic silicone rubber tape can form a protective shell under flames.Electrical insulation: These products, especially ceramic fibers and ceramicized silicone rubber tapes, typically have excellent electrical insulation properties.Chemical corrosion resistance: able to resist the erosion of most chemicals and solventsHow to choose and use?Clarify core requirements: First, determine whether you want to solve welding process problems or require high-temperature sealing or fire prevention.Precise product selection: Choose corresponding products according to different needs.Verify key parameters: Carefully verify the product's temperature resistance level, size specifications, and certification (such as CCS/ABS certification from classification societies).Pay attention to construction details:For adhesive welding pads, ensure a tight fit and avoid air bubbles.Ceramic fiber products can usually be cut with ordinary scissors. Some products should be noted that slight smoking or blackening may occur during the first high-temperature heating, which is a normal phenomenon.For pressure-sensitive ceramic tape, additional mechanical fastening may be required when the application temperature exceeds approximately 204 ° C (400 ° F)

Flame retardant aluminum foil fiberglass cloth tape

Flame retardant aluminum foil glass fiber cloth tape is a composite tape made of aluminum foil and glass fiber cloth as substrates, coated with flame retardant adhesive. It combines the high reflectivity of metal aluminum foil, the mechanical strength of fiberglass cloth, and the adhesive properties of the adhesive, while possessing the core characteristics of fire resistance and flame retardancy.Core technical parametersThe parameters of different manufacturers and models may vary, and the following are common technical indicators:Common project standards/numerical notesThe total thickness is 140-190 μ m (0.14-0.19 mm), and different thicknesses can be selected according to application requirementsThe common thickness of aluminum foil is 0.007 mm, and there are also specifications such as 18 micronsFiberglass cloth specification density: 12 × 14 or 14 × 14 (unit: roots/inch) affects the overall strength of the tapeAdhesive type: Flame retardant acrylic adhesive provides adhesive strength and meets flame retardant requirementsPeel strength (180 °) ≥ 0.55 KN/m tested according to GB/T 2792 standardAdhesive strength ≥ 24 hours, tested according to GB/T 4851 standardThe applicable temperature range is -20 ℃ to 70 ℃. This is the working range of the adhesive, and there are differences among different brandsMain application areasDue to its excellent comprehensive performance, this tape is widely used in insulation, fire prevention, and sealing scenarios in multiple industries:HVAC and Architecture: Used for sealing and repairing joints in air conditioning ventilation ducts and insulation layers.Industrial pipelines: used for protective wrapping and external insulation of petroleum, chemical, and steam pipelines.Transportation: Used for insulation, noise reduction, and fire prevention in car, train, ship carriages or cabins.Special equipment: applied in fields such as high-speed trains and bullet trains that have strict requirements for fire protection levels.Electronics industry: used for electromagnetic interference (EMI) shielding of electronic devices.Packaging protection: Packaging materials that are moisture-proof, mold proof, fireproof, and anti-corrosion for export equipment

Oil-resistant acrylic fiberglass tape for transformers

In response to your search for "oil resistant acrylic glass fiber adhesive tape for transformers", we have compiled several mainstream and compliant industrial grade products and compared key parameters to facilitate your selection based on specific parison of Selected ProductsThe following table summarizes representative products from various brands that meet the characteristics of "oil resistance, acrylic adhesive, and glass fiber reinforcement", providing you with a clear overview of the core differences.Brand/Model Substrate Composition Adhesive Type Total Thickness (mm) Temperature Resistance Grade Key Characteristics and Application Scenarios Data Source3M ™ 1076 electrical grade paper+glass fiber oil resistant acrylic 0.254 105 ° C specially designed for oil immersed transformers, capable of withstanding transformer oil for a long time. The backing can absorb air and prevent interlayer air from causing corona discharge. PPI SP-799S polyester film+glass fiber cloth acrylic not labeled as B-grade (130 ° C) is a high adhesion version for oil immersed transformers, which forms a permanent insulation layer after winding and curing, and can withstand most transformer oils. PPI RD-974D special paper+glass fiber filament oil resistant polyacrylic acid ester is not specified. Paper substrate is not indicated, which can eliminate interlayer air retention and prevent corona discharge. Specially designed for insulation of oil immersed transformer coils and iron cores. Isotape ® 4637PV3 glass fiber cloth acrylic 0.180 F grade (155 ° C) high tensile strength (235 N/cm), high temperature aging resistance, suitable for bundling transformers and motor coils with higher temperature resistance requirements. 3M ™ 1339 polyester film+glass fiber acrylic 0.165 130 ° C high solvent resistance and shear resistance, with UL510 flame retardant properties, suitable for insulation and fixing of transformers. Shanghai Zhenghuan ZH-BXTA016 Polyester Film+Glass Fiber Silk Acrylic Pressure Sensitive Adhesive 0.16 Grade B (Grade F)? ）Domestic option, transparent color, with high tensile strength (≥ 750 N/), suitable for coil wrapping insulation. Fujian Jialong JLT-695 PET film+glass fiber oil-based acrylic tape, unmarked, unmarked unidirectional fiber tape, has good wear resistance and high temperature resistance, suitable for transformer and coil bundling. How to choose?Clear temperature resistance requirements: 3M 1076 can be selected for ordinary oil immersed transformers; If the device operates at a higher temperature or requires a higher safety level (F level), Isotape ® 4637PV3 is a better choice.Pay attention to special features:If the biggest concern is interlayer insulation and preventing corona discharge, PPI RD-974D with paper substrate can be given priority consideration.If flame retardant performance is required, 3M 1339 has UL510 flame retardant certification.Procurement channels: 3M and PPI are internationally renowned brands with stable quality but high prices; Domestic manufacturers such as Shanghai Zhenghuan and Fujian Jialong have provided cost-effective alternative options

Plasma thermal spraying masking tape

Plasma thermal spraying (including plasma spraying, supersonic flame spraying HVOF, flame spraying, etc.) is a high-temperature and high-speed process that requires much stricter requirements for masking tape than ordinary PCB furnace protection. The core feature of this type of tape is that it is made of glass fiber cloth as the substrate, coated with high-temperature resistant silicone adhesive, and some high-end products also have a composite aluminum foil layer to enhance heat radiation resistance.The following are mainstream tape solutions for this special process:🔥 Comparison of core products of plasma thermal spraying masking tapeTape type/model Core structure and characteristics Temperature resistance Main application scenarios Typical appearanceSilicone rubber/fiberglass cloth composite tape (universal type) is based on high-strength fiberglass cloth coated with high-temperature resistant silicone. It has excellent temperature resistance, tear resistance, and flexibility, and can tightly adhere to complex surfaces without residue when torn off. Long term 260 ℃, can withstand higher spraying temperatures in the short term, and does not burn at 800 ℃. Universal shielding protection for plasma spraying, flame spraying, and supersonic spraying (HVOF); Sandblasting protection. White, cream, red, green, etc.Aluminum foil/fiberglass cloth composite tape (high-performance type) is laminated with a layer of aluminum foil on the fiberglass cloth substrate. The aluminum foil layer can strongly reflect thermal radiation, providing additional insulation and wear-resistant protection, suitable for extreme working conditions. Aluminum foil also has excellent high temperature resistance, enhancing its resistance to thermal radiation. HVOF (supersonic flame spraying) and other extremely high heat load spraying processes; Areas that require stronger wear resistance and thermal insulation protection. Silver (aluminum foil color)Professional brand series products are high-performance product lines launched by various brands for strict craftsmanship. Similar to the universal type, but with more specialized optimizations in terms of adhesion, flexibility, and clean peeling. Precision shielding requirements in fields such as aerospace and high-end manufacturing. HVMT Orange, 170-10S Red, 170-10S Green, etc.💡 Key points of selectionCheck the process temperature and impact strength:For conventional plasma and flame spraying, standard silicone rubber/fiberglass cloth tape is sufficient.For HVOF processes with stronger impact and higher temperature, it is recommended to use aluminum foil composite tape or professional grade HVMT Orange series tape.See fit requirements:If the surface of the workpiece to be covered has complex geometric shapes, a thin adhesive tape with good softness and adhesion (such as Rogers DeWAL) should be selected ® Plasma X）， To ensure a tight fit and prevent "corner warping".Confirmation of core characteristics:High temperature resistance: Confirm whether the nominal temperature range of the tape can cover your process temperature.Anti sandblasting/wear-resistant: The tape must be able to resist the physical impact of high-speed particles.No residual adhesive: This is the basic requirement for all high-temperature masking tapes, which must be able to be cleanly peeled off after spraying without leaving any adhesive residue.📝 Usage and procurement suggestionsSelection reference: Models in the above table (such as 170-10S, DeWAL) ® Plasma X, etc. are mainstream choices in the industry, and you can directly use them as keywords for selection or inquiry.Suppliers and Brands:International brands: Rogers, Green Belting.Domestic brands and products: PUJIE, PANCLEAN, and many professional tape manufacturers (such as Kunshan Wanxing) offer such products.Parameter customization: Most suppliers support width customization (commonly 5mm to 460mm), and you can choose the appropriate width of tape according to the shape of your shielding area to reduce waste

Glass cloth high-temperature resistant tape for shielding and protection

The "glass cloth high-temperature resistant tape used for shielding and protection" you mentioned is a very professional and common industrial application. This usually refers to the use of high-temperature resistant adhesive tape with glass cloth substrate to protect areas that do not require treatment in processes such as high-temperature spraying, sandblasting, welding, heat treatment, or powder coating.Below, I will explain in detail the characteristics, selection points, usage methods, and common applications of this tape.The core characteristics of glass cloth high-temperature resistant tapeSubstrate: Made of fiberglass cloth, it has extremely high strength, wear resistance, and tear resistance, and is not easily deformed.Adhesive: Silicone pressure-sensitive adhesive is usually used. The characteristics of silicone adhesive are:High temperature resistance: The long-term temperature resistance range is usually between 200 ° C and 260 ° C, and it can withstand higher temperatures in a short period of time (such as above 300 ° C).Chemical resistance: able to resist the erosion of most solvents, oils, and chemicals.No residue: When removed after high-temperature operation, there is usually no residue left to avoid contaminating the protected surface.Function: Provides excellent shielding protection, insulation, bundling, and sealing performance.Key points for selection (how to choose the appropriate tape)Temperature and Time: Clarify the maximum temperature and duration of the manufacturing process. The nominal temperature resistance value of the selected tape should be higher than the actual maximum temperature and leave a margin.Adhesive strength:Medium viscosity: most commonly used. Provide sufficient adhesion, relatively easy to remove without leaving any residue. Suitable for most spray and sandblasting protections.High viscosity: Used for rough surfaces or situations that require extremely strong fixing force (such as heavy bundling), but more care should be taken when removing.Thickness and Coating:Single sided adhesive coating: the most common, used for shielding and protecting flat surfaces.Double sided adhesive coating: used for fixing, splicing, or occasions where double-sided bonding is required.Thickened type: Provides better cushioning and sealing performance, suitable for irregular surfaces or situations that require tighter edge sealing.Color: Commonly available are white, black, and natural color (light yellow). White is easy to mark and identify; Black is sometimes used for dirt resistance or specific appearance requirements.Width and length: Choose appropriate specifications based on the size and shape of the shaded area to improve work efficiency.Correct usage methods and stepsSurface preparation:Ensure that the protected surface is clean, dry, free of oil stains and dust. Can be wiped with a solvent (such as IPA) to maximize the adhesion of the tape.Paste operation:On a flat surface, stick the tape straight to avoid wrinkling or creating bubbles.For curved surfaces or corners, the tape can be cut into a suitable shape first, and then pressed firmly, especially at the edges, to ensure a tight fit and prevent the medium from seeping in.For multi-layer or complex areas, overlapping pasting can be used, and the recommended overlapping area is 1-2 centimeters.Removal timing:The best time is to remove the workpiece when it has cooled to room temperature or slightly residual temperature. At this point, the tape still maintains a certain degree of flexibility, is easy to peel off, and has the lowest risk of residue.Avoid forcibly tearing the tape when it is in an extremely high temperature state to prevent it from breaking.Removal technique:Slowly and evenly pull at a 180 degree angle (parallel to the surface) to avoid pulling forcefully at a 90 degree angle, which may damage the surface or cause the tape to break.Main application scenariosHigh temperature spraying/painting:Protect threaded holes, precision machined surfaces, sealing surfaces, etc. during high-temperature baking of automotive and aerospace components.Sandblasting/Shot Blasting:Protect the precision area of the workpiece from abrasive impact damage.Welding protection:Cover the area near the weld seam to prevent welding spatter from adhering and protect the surface smoothness of materials such as stainless steel.Powder coating:Endure high temperatures in the curing oven to protect areas such as threads and contact points that do not require spraying.Electroplating/anodizing:Protect the local area and prevent contact with the solution.Electronic and Electrical:Used for bundling and fixing transformer and motor coils, with both insulation and temperature resistance mon Brands and PrecautionsBrand: Internationally renowned brands such as 3M (such as 3M 69 series), Saint Gobain, and Nitto Denko have very mature product lines. There are also many high-quality brands to choose from domestically.Notes:Test first: For new or particularly valuable workpieces, it is recommended to conduct tests in small areas or inconspicuous places to confirm adhesion, temperature resistance, and no residual adhesive performance.Storage: Store in a cool, dry, and dark environment.Safety: Fiberglass may have slight irritation, gloves are recommended during operation. The removed tape should be properly disposed of as industrial waste.In summary, glass cloth high-temperature resistant tape is an indispensable shielding and protective material in high-temperature industrial environments. The key to success lies in selecting the product specifications according to the process conditions and strictly following the correct surface treatment and bonding methods for operation.

What is high-temperature tape? What are the main types and uses?

In many industrial manufacturing and electronic assembly scenarios, ordinary adhesive tape can fail, melt, or even burn when exposed to heat, causing serious problems. At this point, professional high-temperature adhesive tape is needed. This article will take you to quickly understand the basic knowledge, mainstream types, and key application areas of high-temperature adhesive tape.1、 What is high-temperature tape?High temperature adhesive tape, as the name suggests, is a special type of industrial tape designed to withstand medium to high temperature environments. It is not a single product, but a vast family.Its core characteristics are:Excellent heat resistance: The substrate and adhesive are specially formulated to work stably for a long time within a specific high temperature range (usually from 120 ℃ to over 300 ℃), without melting, shrinking, or losing viscosity.Stable physical and chemical properties: able to maintain good insulation, corrosion resistance, anti adhesion or mechanical strength at high temperatures, meeting the stringent requirements of specific processes.Accurate functionality: Used for critical processes such as shielding and protection, insulation fixation, bundling and sealing, anti sticking and demolding, it is an indispensable auxiliary material for improving product quality and production safety.Simply put, high-temperature adhesive tape is a professional tool for solving the problems of bonding, protection, and insulation in "hot" environments.2、 Comparison of the Four Main Types and Core UsesTo facilitate your quick selection, we have compiled the following four most common types of high-temperature adhesive tapes and their characteristics:Common types, temperature resistance range (long-term), core characteristics, and main application scenariosPolyimide tape(Golden Finger Tape/Kapton Tape) With top-notch high temperature resistance and electrical insulation from 260 ℃ to 300 ℃, the material is lightweight and strong, usually with yellow or dark green release paper. Electronics industry: Protect gold fingers and sensitive areas during PCB board wave soldering and reflow soldering; Insulation of motor and transformer coils.High temperature spray painting: precise masking during car and furniture baking.Teflon tape(PTFE Teflon tape) Excellent anti adhesion and chemical corrosion resistance at 200 ℃ -260 ℃, with an exceptionally smooth surface, extremely low friction coefficient, and easy cleaning. Packaging and heat sealing: anti sticking layer for plastic bag heat sealing machine and sealing machine.Food industry: drying line, conveyor belt anti sticking.Chemical industry: anti-corrosion sealing gaskets for reaction vessels and pipe openings.PET tapePolyester film tape has good balance between 120 ℃ and 180 ℃, excellent insulation, solvent resistance, and dimensional stability, and high cost-effectiveness. Electronic components: Fixed, insulated, and protected in medium temperature environments.Lithium battery manufacturing: cell bundling and pole ear fixation.General high-temperature shielding.Fiberglass tape has extreme high temperature resistance, thermal insulation, and fire resistance from 200 ℃ to 600 ℃. The substrate is fiberglass woven cloth, which has high strength but is not usually used for precision insulation. Heavy industry: High temperature pipeline wrapping, boiler insulation, welding operation shielding.Heat sealing cutting: protection of the heat sealing blade edge of packaging machinery.Thermal insulation protection.3、 How to make a preliminary selection?Faced with multiple types, you can follow a simple "three-step method" for initial screening:Temperature setting: What is the maximum temperature for my process? (This is the primary screening criterion)Function: What function do I need the most? Is it insulation (choose polyimide/PET), anti sticking (choose Teflon), shielding (choose polyimide/PET), or bundling insulation (choose fiberglass)?Fixed surface: What material surface does the tape need to be attached to? (Smooth, rough, curved?) Do you need no residual glue?Professional tip: The above are basic classifications. In practical applications, there are more detailed products under each type (such as different thicknesses, adhesives, single/double-sided tapes, etc.). The most reliable way is to provide you with specific process parameters (temperature, time, pressure, substrate, etc.), consult our technical engineers, and obtain customized selection recommendations.summaryHigh temperature adhesive tape is the "behind the scenes hero" in precision manufacturing and industrial production. Choosing the right type not only ensures the smooth progress of the process, but also improves product yield and ensures operational safety. Understanding their differences is the first step towards efficient and professional production.

PET green high-temperature tape

PET green high-temperature tape is a special tape made of polyester film (PET) as the substrate, coated with high-temperature resistant organic silicon pressure-sensitive adhesive. Due to its excellent performance in harsh environments such as high temperatures and chemical corrosion, it is widely used in industries such as electronics, automotive, and painting.Here is the core information about it:🏆 Main FeaturesHigh temperature resistance: It can be used for a long time in the temperature range of -20 ℃ to 200 ℃, and some high-quality products can even withstand high temperatures of 230 ℃ to 250 ℃ in the short term. Usually, there is no residue at 200 ℃ for 30 minutes.Chemical resistance: It can effectively resist corrosion from acids, alkalis, solvents, electroplating solutions, etc.Insulation: It has good electrical insulation performance and can withstand high voltage.Non residue adhesive: After high temperature or long-term use, it is not easy to leave adhesive marks when peeled off, and it provides good protection for the surface of the object being pasted.Soft and snug: The substrate is soft and can adhere well to surfaces of different shapes.📊 Technical parameters (typical values)The following are typical parameters of common models in the market, which may vary among different brands and models:Reference source for typical parameter valuesSubstrate Polyester Film (PET)Adhesive based organic silicon pressure-sensitive adhesiveTotal thickness 0.06mm, 0.075mm, 0.085mm, 0.11mm, etcAdhesive force is about 6.2 N/25mmTensile strength 124/155 kg/25mmThe elongation at break is about 120%Temperature resistance of 200 ℃ for 30 minutes without residual adhesive🎯 Main applicationsElectronics industry: Protect gold fingers during PCB electroplating, wave soldering, and reflow soldering; Tin plating and high-temperature shielding of electronic component leads; Insulation wrapping for motors, coils, and transformers.Coating industry: shielding protection during high-temperature baking paint and powder coating processes.Other fields: High temperature spray paint protection for industries such as automobiles and home appliances; Glass curtain wall assembly, building sealing, etc

Question and answer

PET green film high-temperature tape

Die-cutting and processing of double-sided adhesive tape

Polyimide composite tape

High-quality PET substrate double-sided tape

Blue PET high-temperature adhesive tape

Green high-temperature PET tape

High-temperature residue-free masking tape

Teflon glass cloth tape

Transformer wrapped with glass cloth tape

High temperature resistant PI tape

Polyimide series

Glass cloth tape (Teflon)

PET high-temperature tape (protective film)

Plasma thermal spraying tape

Fire-resistant ceramicized silicone tape

Domestic products replace imported adhesive tapes