Do you offer free samples of industrial adhesive tapes?

Yes. Free samples are available for our standard electrical and double-sided tape grades. Share your application, substrate, operating temperature and required width, and our engineers will recommend and prepare suitable grades for testing.

Which certifications do Huayuan adhesive tapes hold?

Our factory has operated an ISO 9001 quality management system since 2013. Selected products are UL certified, the entire range is SGS tested, and all products comply with the EU RoHS directive. Certificates and test reports are available on request.

Can you produce custom widths, colors and die-cut parts?

Yes. We have offered OEM and ODM services since 2007 and expanded into precision die-cutting in 2013. Tapes can be slit to custom widths and lengths, supplied in custom colors or liners, die-cut to drawing and packed under your private label.

How do I choose between polyimide, PET mylar and glass cloth tape?

Choose polyimide tape for the highest heat resistance in thin profiles, such as PCB wave-solder masking and lithium battery insulation. PET mylar tape is the cost-effective choice for transformer and coil insulation at Class B temperatures. Glass cloth tape offers higher tensile strength and abrasion resistance for motor and Class H insulation.

Where are your adhesive tape factories located?

Production is located in Guangdong, China: the Zhuhai factory at Nanping Science and Technology Park and the Zhongshan factory in Tanzhou Town, added in 2025. International business is supported by Huayuan International Technology (Hong Kong) Co., Ltd., established in 2014.

How quickly will I receive a reply to my request?

Our sales engineers reply to product, catalog and sample requests within 24 hours, including technical data sheets and recommendations for your application.

Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers | Durable Factory Adhesive Solutions Suppliers, Manufacturer

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Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers | Durable Factory Adhesive Solutions Suppliers, Manufacturer

Features: Our professional grade double-sided tape offers exceptional joint filling capabilities, effectively isolating moisture, dust, and chemical substances. It boasts impressive durability and weather resistance, along with anti-knocking and aging properties that significantly reduce noise. With strong adhesion and excellent cold and heat resistance, this tape is suitable for use with plastic and metal materials, including those with powder coatings (for instance, UV surface powder coatings) and certain hard adhesive surfaces.

Usage: Ideal for a variety of applications, including computers, mobile phones, communication devices, household appliances, audiovisual equipment, and automotive products. It is essential to choose the right tape based on your specific products and environmental conditions. This double-sided tape is perfect for ensuring adhesion in computer frames, LED tubes, LED module lights, LCD module sheets, fastening components, gasket adhesion, nameplate/foam/Mylar adhesion, and securing lead-free technology flexible circuit boards in high-temperature settings. Its pure adhesive film provides excellent bonding and filling capabilities for both rough and curved surfaces, with additional features such as heat resistance, moisture-proofing, and anti-solvent properties. As leading suppliers and manufacturers based in China, we guarantee top-quality products that meet your needs.

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Product Description

Mode No	Thickness (mm)	Color	Size (cm)	Adhesive Base	Temperature Resistance	Solvent Resistance	Release Force	Tensile Strength	Hold Force	3M Equivalent
HY980-1	0.64	Black	900*33	High Strength Acrylic	≥120℃	High	≥4000	≥7500	>24hr	4939/5925
HY980-2	0.5	Transparent					≥3500	≥7500		4905
HY980-3	1						≥4000	≥6500		4910
HY980-4	1.5						≥4000	≥6000		4915
HY980-5	2						≥4000	≥5500		4918
HY980-6	0.25	Grey					≥3500	≥8500		4216/5355
HY980-7	0.4						≥3500	≥8500		4215/4926
HY980-8	0.8						≥4000	≥7000		4213/4229
HY980-9	1.2						≥4500	≥6500		4941/4611/4211/5344
HY980-10	1.5						≥4500	≥6000		4956/5356
HY980-11	2						≥4500	≥5500		4620/4991
HY980-12	0.25	White					≥3500	≥8500		4914
HY980-13	0.4						≥4000	≥8000		4920
HY980-14	0.64						≥4000	≥8000		4932/4930/4618
HY980-15	0.8						≥4000	≥7500		4647/4253
HY980-16	1.2						≥4000	≥7000		4945/4950/4951
HY980-17	1.5						≥4000	≥6500		4624
HY980-18	2						≥4000	≥6500		4912/4955
HY980-19	3						≥4000	≥5000		4959/5359

The application of VHB double sided tape in industrial field is very mature. It is not only a kind of "viscose", but also a structural bonding material. In the industrial scene, VHB double sided tape is often used to replace traditional mechanical connection methods such as screws, rivets and welding, so as to realize lightweight, aesthetic and efficient production.

Automobile Manufacturing Industry

Body Exterior Trim Assembly

Applications: Side skirts, wheel eyebrows, window trims, luggage racks, spoilers (tails), license plate frames, and door bumper strips.

Traditional buckles or screws are easy to produce wind noise and vibration when driving at high speed. VHB tape can provide buffer and eliminate noise, and the installation speed is several times faster than drilling.

Window and Glass System

Applications: Windshield decorative strip, skylight frame sealing, rearview mirror base fixing.

Excellent weather resistance — will not age and fail under exposure and rain, and can bear the difference of thermal expansion coefficient between glass and metal.

Automobile Interior Trim Fixing

Applications: Instrument panel assembly, door trim, column trim (A/B/C column), sound insulation cotton, airbag cover.

Can bond different materials (such as ABS plastic and metal), and will not produce volatile compounds (VOCs) like glue — meets the environmental protection standards in the car.

Batteries and New Energy Components

Applications: Fixing the insulation sheet and heat sink of power battery pack, binding and fixing the battery module.

High temperature resistance, flame retardant (specific model), and good cushioning performance — protects the battery from road vibration impact.

Electronics and Electrical Appliance Manufacturing Industry

Consumer Electronics (Mobile Phone / Computer / Tablet)

Applications:

Screen assembly: The bonding between the touch screen and the middle frame (black VHB is often used here to prevent light leakage).
Battery fixing: Fix the lithium battery inside the fuselage to prevent shaking.
Camera module: The fixing of lens and PCB.
Waterproof and dustproof: As a gasket, it fills the gap of the fuselage.

Ultra-thin thickness (can be as thin as 0.2mm), without occupying internal space; the adhesive strength is high, which can prevent the screen from separating when falling.

White Goods

Applications: Refrigerator door seal, washing machine control panel, air conditioning air outlet grille, TV frame and backplane connection.

Wide temperature range — can adapt to the low temperature inside the refrigerator and the vibration of the washing machine motor.

Frequently Asked Questions

What is VHB double sided tape and how is it different from regular tape?

VHB (Very High Bond) double sided tape is a structural bonding material made with high-strength acrylic adhesive. Unlike regular tape, it is designed to replace mechanical fasteners such as screws, rivets, and welds — offering a permanent, load-bearing bond with excellent resistance to temperature, solvents, and vibration.

What temperature can VHB double sided tape withstand?

All HY980 series VHB tapes are rated for temperature resistance of ≥120℃, making them suitable for demanding automotive, electronics, and industrial environments where heat exposure is a concern.

Which VHB tape model is equivalent to 3M products?

The HY980 series offers direct equivalents to popular 3M VHB tape models. For example, HY980-1 is equivalent to 3M 4939/5925, HY980-6 to 3M 4216/5355, and HY980-9 to 3M 4941/4611/4211/5344, among others. Please refer to the full specification table above for a complete list of 3M equivalents.

Can VHB tape bond different types of materials together?

Yes. VHB double sided tape is engineered to bond dissimilar materials such as ABS plastic to metal, glass to metal frames, and rubber to painted surfaces. This makes it ideal for automotive interior trim, electronic assemblies, and white goods manufacturing where mixed-material bonding is required.

Is VHB tape safe to use inside vehicles and electronics?

Yes. VHB tape does not emit volatile organic compounds (VOCs) like liquid adhesives or solvent-based glues. This makes it compliant with in-car environmental protection standards and safe for use in enclosed electronic devices such as smartphones and tablets.

What thicknesses are available in the HY980 VHB tape series?

The HY980 series is available in a wide range of thicknesses from 0.25mm up to 3mm, in colors including Black, Transparent, Grey, and White. This variety ensures the right solution for applications ranging from ultra-thin smartphone assemblies to heavy-duty automotive exterior bonding.

Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers | Durable Factory Adhesive Solutions Suppliers, Manufacturer

Product Description

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