Wholesale China PET Double-Sided Tape Supplier - Ultra-Thin Flexible Adhesive for Mobile Devices and Hard Materials | Factory Direct Manufacturers, Factory

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Features: Our China-made adhesive tape offers a variety of thickness options and features an ultrathin, flexible carrier made from PET, PVC, or PP. It is specifically designed to enhance the wetting power for adhesion on curved and rough surfaces, ensuring a strong bond.

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Usage: This versatile tape is perfect for securing mobile phone keyboards, LCD frames, digital camera buttons, and other hard materials. As a trusted supplier, we provide alternatives comparable to TESA 4983 and 4972, making it an excellent choice for your adhesive 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 dimensions, wide temperature resistance, strong shear resistance, moisture resistance, chemical resistance and insulation — easy to die-cut and adapt to batch special-shaped assembly.
Consumer Electronics & 3C Precision Manufacturing

Adapting to the requirements of lightweight, high precision and clean assembly.

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    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); fixes FPC, PCB, camera modules, micro motors and other precision components (even pressure to prevent deviation); black shading can be used for camera modules to prevent light leakage.
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    Bonding of Optical Components: Bonding LCD/LED screens and middle frames, and fixing light guide plates and reflective films of backlight modules (light transmittance of transparent models ≥90%, no bubble overflow); used for fixing lenses and keys of smart watches and headphones (suitable for small size and light weight, easy to rework after removal without residual adhesive).
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    Attachment of Auxiliary Components: Seamless attachment of electronic equipment nameplates and LOGOs (to enhance texture); fixed dust screens, sensor grounding pieces, etc. (insulation does not interfere with circuits); silicone rubber series can be bonded with low surface energy materials such as silicone rubber and PP to solve antenna and NFC module fixation problems.
Automobile Industry

Meeting the requirements of high and low temperature resistance, vibration resistance, environmental protection and no odor — covering internal and external parts for fixing.

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    Interior Assembly: Bonding center consoles, door trim panels, etc. (environmentally friendly adhesive has no VOC and meets interior standards); fixed atmosphere lamps, sound insulation cotton and wiring harnesses (shock absorption and abnormal noise reduction); flame-retardant models are suitable for fixing interiors near fire source areas to meet fire protection requirements.
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    Exterior Decoration Fixing: Attaching automobile nameplates, window trim, etc. (resistant to ultraviolet and rain, no degumming and yellowing long-term); fixing small parts such as rearview mirror decorative covers (avoids punching and reduces processes to prevent corrosion); high-temperature models (≥200℃) are used to fix engine compartment wiring harnesses capable of withstanding high-temperature radiation.
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    Vehicle-Mounted Electronic Fixation: Bonding driving recorders, ETC and other back adhesives (easy to install, no residual adhesive to remove and no damage to the car body or glass).
White Goods & Smart Home Manufacturing

Meeting the requirements of temperature resistance, waterproofing and batch automatic assembly.

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    Fixing the Control Panel: Bonding touch panels and display screens such as those in refrigerators and air conditioners (transparent models do not block the view, and are waterproof, sealed and short-circuit-resistant); fixed air outlet grilles and temperature/humidity sensors (resistant to alternating high and low temperatures to ensure detection accuracy).
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    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 non-aging at high temperatures); bonding nameplates and foot pads of household appliances (easy to die-cut and adapts to complex shells to improve assembly efficiency).
Frequently Asked Questions (FAQ)
Q What is PET double-sided tape and how is it different from regular double-sided tape?
A PET double-sided tape uses a polyethylene terephthalate (PET) film as its carrier, coated with acrylic or silicone adhesive on both sides. Compared to regular foam or tissue double-sided tapes, PET tape offers superior dimensional stability, higher temperature resistance, stronger shear strength, and better chemical resistance — making it ideal for precision and industrial applications.
Q What thickness options are available for PET double-sided tape?
A Our PET double-sided tape range covers total thicknesses from 30μm (ultra-thin, model HY6983) up to 205μm (model HY6965) for PET carrier variants, and up to 325μm for PVC carrier variants (model HY6968), offering flexibility for a wide range of assembly requirements.
Q What is the maximum heat resistance of PET double-sided tape?
A For PET carrier models, long-term heat resistance is up to 100℃ and short-term heat resistance reaches 150℃. For automotive engine compartment applications requiring higher temperatures (≥200℃), specialized high-temperature models are recommended. PVC carrier models are not rated for high-temperature use.
Q Can PET double-sided tape bond to low surface energy materials like silicone or PP?
A Yes. Our silicone adhesive series within the PET double-sided tape range is specifically formulated to bond with low surface energy (LSE) materials such as silicone rubber and polypropylene (PP). This makes it suitable for applications like antenna fixation and NFC module assembly in consumer electronics.
Q Is PET double-sided tape suitable for automotive exterior applications?
A Absolutely. PET double-sided tape is widely used for automotive exterior decoration including nameplates, window trim, and rearview mirror covers. It offers excellent UV resistance, weatherproofing, and long-term anti-yellowing performance, ensuring reliable bonding without degumming under prolonged outdoor exposure.
Q How does PET double-sided tape perform in white goods and home appliance manufacturing?
A PET double-sided tape is well-suited for white goods manufacturing due to its waterproof sealing, high-temperature stability, and compatibility with automated die-cutting processes. It is used to bond touch panels, display screens, heating tubes, sealing strips, nameplates, and foot pads in appliances such as refrigerators, air conditioners, ovens, and water heaters.

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