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.

China High Viscosity VHB Double-Sided Tape from China Suppliers and Factory - Durable, Weather-Resistant Adhesive Solutions Manufacturers, Factory

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China High Viscosity VHB Double-Sided Tape from China Suppliers and Factory - Durable, Weather-Resistant Adhesive Solutions Manufacturers, Factory

Features: This professional double-sided tape, sourced from top China suppliers, offers excellent joint filling capabilities while effectively isolating moisture, dust, and chemical substances. Its remarkable durability and weather resistance make it ideal for various applications. This tape has anti-knocking and aging properties, significantly reducing noise levels. It provides strong adhesion and stands up to cold and heat, making it suitable for bonding plastics, metals, powder coatings (such as UV surface powder coating), and other hard adhesive surfaces.

Usage: Ideal for use in computers, mobile phones, communication devices, household appliances, audiovisual equipment, cars, and more. When selecting the right tape, consider the products and environment. It’s perfect for computer frames, LED tube and module light adhesion, LCD module sheets, component fastening, gasket adhesion, and securing nameplates, foam, and Mylar. It is also effective for fixing lead-free flexible circuit boards in high-temperature situations. The pure adhesive film boasts excellent adhesion and filling capabilities for rough and curved surfaces, and additionally features heat resistance, moisture-proofing, and solvent resistance, making it a top choice from our factory in China.

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Product Description

High Strength Acrylic

Temp Resistance ≥120℃

High Solvent Resistance

3M Equivalent Grades

Hold Force >24hr

Model 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.

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: It has 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: It can bond different materials (such as ABS plastic and metal), and will not produce volatile compounds (VOCs) like glue, which 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.

Industrial Value: High temperature resistance, flame retardant (specific model), and good cushioning performance, which can protect 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.

Industrial Value: 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

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 the difference between VHB double sided tape and regular double sided tape?

VHB (Very High Bond) double sided tape uses a high-strength acrylic adhesive system that provides structural-level bonding strength, far exceeding ordinary double sided tape. It can replace traditional mechanical fasteners such as screws, rivets, and welding in many industrial applications, while also offering excellent temperature resistance (≥120℃), solvent resistance, and long-term hold force of over 24 hours.

Q Which HY980 model is equivalent to 3M VHB tape?

Each HY980 model has one or more 3M equivalent references. For example, HY980-1 is equivalent to 3M 4939/5925, HY980-9 (grey, 1.2mm) is equivalent to 3M 4941/4611/4211/5344, and HY980-19 (white, 3mm) is equivalent to 3M 4959/5359. Please refer to the full specification table above for a complete list of 3M equivalents for all 19 models.

Q What thickness of VHB tape should I choose for automotive exterior trim?

For automotive exterior trim applications such as side skirts, spoilers, and window trims, thicknesses between 0.64mm and 1.5mm are most commonly used. Thicker tapes (1.0mm–1.5mm) provide better gap-filling and vibration damping, while thinner options (0.64mm) are preferred where a flush, low-profile bond is required. Grey and black colors are typical for exterior applications.

Q Is VHB double sided tape suitable for bonding dissimilar materials?

Yes. One of the key advantages of VHB tape is its ability to bond dissimilar materials, such as ABS plastic to metal, glass to aluminum frames, or rubber to painted surfaces. The high-strength acrylic adhesive accommodates differences in thermal expansion coefficients between materials, making it ideal for both automotive interior trim and electronics assembly.

Q Can VHB tape be used in high-temperature environments such as near car engines or batteries?

Yes. All HY980 series VHB tapes offer a temperature resistance of ≥120℃, making them suitable for use near automotive engine components, power battery packs, and heat sinks. Specific models also provide flame retardant properties, ensuring safe performance in new energy vehicle battery module applications.

Q What colors and sizes are available for the HY980 VHB double sided tape series?

The HY980 series is available in four colors: Black, Transparent, Grey, and White. All models come in a standard roll size of 900×33 cm. Thickness options range from 0.25mm to 3mm across 19 models, providing flexibility for a wide range of industrial bonding requirements in automotive, electronics, and white goods manufacturing.

China High Viscosity VHB Double-Sided Tape from China Suppliers and Factory - Durable, Weather-Resistant Adhesive Solutions Manufacturers, Factory

Product Description

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