Wholesale China PET Double-Sided Tape Supplier - Flexible Adhesive Factory for Mobile Phones, LCD Frames, and Digital Cameras Factories, Factory

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Features: Discover a wide range of thickness options with our ultrathin flexible carriers made from PET, PVC, or PP. Our innovative adhesive technology enhances wetting power, making it perfect for bonding to both curved and rough surfaces.

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Usage: This high-quality adhesive is ideal for fixing mobile phone keyboards, LCD frames, digital camera buttons, and other hard materials. Trusted by industry professionals, our product is comparable to TESA 4983 and 497As a leading China supplier and factory, we ensure top-tier performance and reliability for all your adhesive needs.

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Product Description

About PET Double-Sided Tape: 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 dimension, wide temperature resistance, strong shear resistance, moisture resistance, chemical resistance and insulation — easy to die-cut and adapt to batch special-shaped assembly.
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
Consumer Electronics & 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 and tablets (ultra-thin 0.03mm, space saving and displacement prevention). Fixes FPC, PCB, camera modules and micro motors with even pressure to prevent deviation. Black shading option available for camera modules to prevent light leakage.

Bonding of Optical Components

Bonds LCD/LED screens to middle frames and fixes light guide plates and reflective films in backlight modules (transparent model light transmittance ≥90%, no bubble overflow). Suitable for fixing lenses and keys of smart watches and headphones — easy to rework after removal with no residual adhesive.

Attachment of Auxiliary Components

Seamless attachment of electronic nameplates and LOGO labels to enhance product texture. Fixes dust screens and sensor grounding pieces without interfering with circuits. Silicone rubber series bonds low surface energy materials such as silicone rubber and PP to solve antenna and NFC module fixation challenges.

Automobile Industry

Meeting requirements of high/low temperature resistance, vibration resistance, environmental protection and odor-free performance for internal and external component fixation.

Interior Assembly

Bonds center consoles and door trim panels using environmentally friendly adhesive with no VOC, meeting interior standards. Fixes atmosphere lamps, sound insulation cotton and wiring harnesses for shock absorption and noise reduction. Flame-retardant models suitable for fixing interior parts near fire source areas.

Exterior Decoration Fixing

Attaches automobile nameplates and window trims with UV and rain resistance — no degumming or yellowing over time. Fixes rearview mirror decorative covers without drilling, reducing process steps and preventing corrosion. High-temperature model (≥200℃) used to fix engine compartment wiring harnesses against high-temperature radiation.

Vehicle-Mounted Electronic Fixation

Bonds driving recorders, ETC devices and other back-adhesive components for easy installation. Leaves no residual adhesive upon removal, causing no damage to the car body or glass surface.

White Goods & Smart Home Manufacturing

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

Fixing the Control Panel

Bonds touch panels and display screens for refrigerators and air conditioners — transparent models do not block the view, and provide waterproof, sealed and short-circuit protection. Fixes air outlet grilles and temperature/humidity sensors with resistance to alternating high and low temperatures to ensure detection accuracy.

Sticking of Functional Parts

Fixes sealing strips and heating tubes of high-temperature household appliances such as ovens and water heaters with V-0 flame retardant performance — stable and non-aging at high temperatures. Bonds nameplates and foot pads of household appliances with easy die-cutting to adapt to complex shell shapes and improve assembly efficiency.

Frequently Asked Questions
Q What is PET double-sided tape and what makes it different from other double-sided tapes?
PET double-sided tape uses a polyester (PET) film as its carrier, coated with acrylic or silicone adhesive on both sides. Compared to foam or tissue double-sided tapes, PET offers superior dimensional stability, higher temperature resistance, better shear strength, and excellent chemical and moisture resistance — making it ideal for precision manufacturing and demanding industrial environments.
Q What thickness options are available for PET double-sided tape?
PET double-sided tape is available in a wide range of total thicknesses from 30μm to 325μm. PET carrier models (HY6983 to HY6965) range from 30μm to 205μm, while PVC carrier models (HY6970 and HY6968) offer 245μm and 325μm options — suitable for applications requiring different bond-line thickness and conformability.
Q What temperature resistance does PET double-sided tape offer?
For PET carrier models, the long-term heat resistance is 100℃ and the short-term heat resistance reaches 150℃. High-temperature variants are also available for applications such as engine compartment wiring harnesses, which require resistance up to ≥200℃. PVC carrier models (HY6970 and HY6968) are not rated for high-temperature use.
Q Can PET double-sided tape bond to low surface energy (LSE) materials like silicone and PP?
Yes. The silicone rubber adhesive series of PET double-sided tape is specifically designed to bond low surface energy materials such as silicone rubber and polypropylene (PP). This makes it an effective solution for fixing antenna modules, NFC components, and other parts made from difficult-to-bond substrates.
Q Is PET double-sided tape suitable for automotive interior applications with VOC restrictions?
Yes. PET double-sided tape with environmentally friendly adhesive formulations contains no VOC (volatile organic compounds), meeting stringent automotive interior air quality standards. It is suitable for bonding center consoles, door trim panels, atmosphere lamps, and sound insulation components without contributing to interior odor or harmful emissions.
Q Can PET double-sided tape be die-cut into custom shapes for automated assembly?
Absolutely. PET double-sided tape is highly compatible with die-cutting processes, allowing it to be precision-cut into complex or irregular shapes to match specific component geometries. This makes it well-suited for high-volume automated assembly lines in consumer electronics, white goods, and automotive manufacturing where consistent, repeatable bonding is essential.

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