Wholesale China PET Double-Sided Tape Suppliers - Flexible Carrier Adhesive for Mobile Phones, Cameras, and Hard Materials Factory Supplier, Factories

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Features: Available in various thicknesses, our ultra-thin flexible carriers (PET/PVC/PP) are designed to enhance the wetting power of adhesion on curved and rough surfaces. This makes our products an ideal choice for high-performance applications.

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Usage: Perfect for use in mobile phone keyboards, LCD frames, digital camera buttons, and securing hard materials. Our adhesive solutions are comparable to well-known brands like TESA 4983 and 497As a leading China supplier and factory, we ensure top-quality adhesive products that meet all your needs.

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Product Description

Product Name Model Carrier Total thickness (μm) Colour Adhesion to steel (N/25mm) Holding power (hr) Heat resistance (long term, ℃) Heat resistance (short term, ℃) Tesa Equipment
PET double-sided tape HY6983 PET 30 Transparent 9 ≥48 100 150 4983
HY6972 50 8 4972
HY6980 80 10 4980
HY6982 100 12 4982
HY6928 125 14 4928
HY6967 160 16 4967
HY6965 205 18 4965
HY6970 PVC 245 Milk 18 — — 4970
HY6968 325 20 — — 4968
PET double-sided tape is based on PET film and coated with acrylic acid or silicone adhesive on both sides. Its core advantages are stable size, wide temperature resistance, strong shear resistance, moisture resistance, chemical resistance and insulation, and it is easy to die-cut and adapt to batch special-shaped assembly.
📱 Consumer Electronics and 3C Precision Manufacturing
Adapting to the requirements of lightweight, high precision and clean assembly.
Fixation of Core Components

Used for fixing lithium batteries and battery compartments of mobile phones, tablets and other equipment (ultra-thin, 0.03mm, space saving and displacement prevention); Fix FPC, PCB, camera module, micro motor and other precision components (even pressure to prevent deviation); Black shading can be used for camera module to prevent light leakage.

Bonding of Optical Components

Bonding the LCD/LED screen and the middle frame, and fixing the light guide plate and the reflective film of the backlight module (the light transmittance of the transparent model is ≥90%, and there is no bubble overflow); Used for fixing the lenses and keys of smart watches and headphones (suitable for small size and light weight, easy to rework after tearing off without residual glue).

Attachment of Auxiliary Components

Seamless attachment of electronic equipment nameplates and LOGO (to enhance the texture); Fixed dust screen, sensor grounding piece, etc. (insulation does not interfere with the circuit); Silicone rubber series can be bonded with low surface energy materials such as silicone rubber and PP to solve the problem of antenna and NFC module fixation.

🚗 Automobile Industry
Meet the requirements of high and low temperature resistance, vibration resistance, environmental protection and no peculiar smell, and cover the internal and external parts for fixing.
Interior Assembly

Glue the center console, door trim panel, etc. (environmentally friendly adhesive has no VOC and meets the interior standards); Fixed atmosphere lamp, sound insulation cotton and wiring harness (shock absorption and abnormal noise reduction); The flame-retardant model is suitable for fixing the interior near the fire source area to meet the fire protection requirements.

Exterior Decoration Fixing

Paste the automobile nameplate, window trim, etc. (resistant to ultraviolet and rain, not degumming and yellowing for a long time); Fix small parts such as rearview mirror decorative cover (avoid punching and reducing process to prevent corrosion); The high-temperature model (≥200℃) is used to fix the engine compartment wiring harness, which can withstand high-temperature radiation.

Vehicle-Mounted Electronic Fixation

Glue the driving recorder, ETC and other back glue (easy to install, no residual glue to remove and no damage to the car body/glass).

🏠 White Goods and Smart Home Manufacturing
To meet the requirements of temperature resistance, waterproof and batch automatic assembly.
Fixing the Control Panel

Bonding touch panels and display screens such as refrigerators and air conditioners (transparent models do not block the view, and are waterproof, sealed and short-circuited); Fixed air outlet grille and temperature and humidity sensor (resistant to alternating high and low temperatures to ensure detection accuracy).

Sticking of Functional Parts

Sealing strips and heating tubes of high-temperature household appliances (ovens and water heaters) are fixed (V-0 flame retardant, stable and not aging at high temperature); Bonding nameplate and foot pad of household appliances (easy to die-cut and adapt to complex shell to improve assembly efficiency).

❓ Frequently Asked Questions
QWhat is PET double-sided tape and what makes it different from regular double-sided tape?
PET double-sided tape uses a polyethylene terephthalate (PET) film as its carrier, coated on both sides with acrylic or silicone adhesive. Unlike standard foam or tissue double-sided tapes, the PET carrier provides exceptional dimensional stability, higher shear resistance, and a much wider temperature resistance range — making it ideal for precision and industrial applications.
QWhat temperature ranges can PET double-sided tape withstand?
For PET carrier models, the tape can withstand a long-term heat resistance of 100℃ and a short-term heat resistance of up to 150℃. High-temperature models designed for automotive engine compartment use can handle temperatures of ≥200℃. PVC carrier models do not carry a specified heat resistance rating and are suited for standard temperature environments.
QWhich industries and applications is PET double-sided tape most commonly used in?
PET double-sided tape is widely used across three major sectors: consumer electronics and 3C manufacturing (e.g., battery fixation, LCD bonding, FPC/PCB assembly), the automotive industry (interior trim, exterior decoration, vehicle electronics), and white goods and smart home manufacturing (control panel bonding, heating component fixation). Its clean removal and die-cutting adaptability make it a preferred choice for high-precision assembly lines.
QWhat thicknesses are available and how do I choose the right one?
Available total thicknesses range from 30μm (HY6983) up to 325μm (HY6968), covering ultra-thin to heavy-duty bonding needs. Thinner options (30–80μm) are ideal for space-constrained precision electronics, while thicker versions (125–325μm) offer greater adhesion for structural or exterior applications. Adhesion to steel ranges from 8 to 20 N/25mm — select based on your substrate type, load-bearing requirement, and operating environment.
QCan PET double-sided tape bond with low surface energy materials like silicone or PP?
Yes. The silicone adhesive series within the PET double-sided tape range is specifically engineered to bond with low surface energy (LSE) materials, including silicone rubber and polypropylene (PP). This makes it suitable for challenging applications such as antenna fixation and NFC module assembly in consumer electronics, where standard acrylic adhesives may not provide sufficient bonding strength.
QDoes PET double-sided tape leave residue when removed, and can it be reworked?
Many models in the range — particularly those designed for optical components, smart watch lenses, and in-car electronics — are formulated for clean removal with no residual adhesive left on the substrate. This enables rework-friendly assembly processes, which is critical in consumer electronics manufacturing where components need to be repositioned or replaced without damaging delicate surfaces.

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