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 and Factory for Durable Adhesion and Moisture Resistance Manufacturers, Manufacturer

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Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers and Factory for Durable Adhesion and Moisture Resistance Manufacturers, Manufacturer

Features: Discover the leading double-sided tape from China, expertly designed for superior joint filling effects. This tape effectively isolates moisture, dust, and chemical substances while offering exceptional durability and weather resistance. With its anti-knocking and aging properties, it significantly reduces noise. It provides excellent adhesion and is resistant to both cold and heat, making it suitable for various materials, including plastics and metals, as well as powder coatings like UV surface finishes and other hard adhesive surfaces.

Usage: Ideal for a wide range of applications, our double-sided tape is perfect for use in computers, mobile phones, communication devices, household appliances, audiovisual equipment, and automotive products. As one of the trusted suppliers from China, our factory ensures that the tape is chosen based on specific products and environmental conditions. It excels in adhesion for computer frames, LED tubes, LED module lights, LCD module sheets, component fastening, gasket adhesion, nameplates, foam, Mylar adhesion, and securing lead-free technology flexible circuit boards at high temperatures. The pure adhesive film demonstrates excellent adhesion and filling capabilities on rough and curved surfaces, along with heat resistance, moisture-proof, and anti-solvent features.

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Product Description

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.

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

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.

Industrial Value: 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.

Industrial Value: 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.

Industrial Value: Can bond different materials (such as ABS plastic and metal), and will not produce volatile compounds (VOCs) like glue, meeting 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.

Industrial Value: 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 / Computer / Tablet)

Applications

Screen assembly: 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.

Industrial Value: Ultra-thin thickness (can be as thin as 0.2mm), without occupying internal space. High adhesive strength 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.

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

Frequently Asked Questions (FAQ)

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

VHB (Very High Bond) double sided tape is a high-performance structural bonding material made with a high-strength acrylic adhesive base. Unlike regular tape, VHB tape can replace mechanical fasteners such as screws, rivets, and welding in industrial applications, offering lightweight, aesthetic, and highly efficient bonding solutions.

Q What temperature resistance does the HY980 series VHB tape offer?

All models in the HY980 series feature a temperature resistance of ≥120℃, making them suitable for demanding industrial environments such as automotive engine areas, battery packs, and white goods that experience significant temperature variation.

Q Which HY980 model is equivalent to 3M VHB tape for automotive exterior trim applications?

For automotive exterior trim such as side skirts and spoilers, HY980-1 (Black, 0.64mm) is equivalent to 3M models 4939/5925. For grey exterior trim applications, models HY980-6 through HY980-11 offer equivalents to popular 3M grey VHB tapes such as 4216, 4215, 4213, 4941, 4956, and 4620 series.

Q Can VHB double sided tape bond different types of materials together?

Yes. VHB double sided tape is specifically designed to bond dissimilar materials, such as ABS plastic to metal, glass to metal, and various composite surfaces. This makes it ideal for automotive interior trim, electronics assembly, and white goods manufacturing where mixed-material bonding is common.

Q Is VHB tape safe for use inside vehicles in terms of VOC emissions?

Yes. Unlike solvent-based adhesives, VHB double sided tape does not produce volatile organic compounds (VOCs) during or after application. This makes it fully compliant with automotive interior environmental protection standards, ensuring a safe and odor-free cabin environment.

Q What thicknesses are available in the HY980 VHB tape series and which is best for electronics?

The HY980 series is available in thicknesses ranging from 0.25mm to 3mm. For consumer electronics such as smartphones, tablets, and laptops, thinner variants (0.25mm–0.64mm) are recommended as they minimize space consumption inside the device while maintaining strong adhesive performance for screen assembly, battery fixing, and camera module bonding.

Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers and Factory for Durable Adhesion and Moisture Resistance Manufacturers, Manufacturer

Product Description

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