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 - Factory Direct with Superior Adhesion and Durability Manufacturer, Factories

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Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers - Factory Direct with Superior Adhesion and Durability Manufacturer, Factories

Features: As one of the leading double-sided tape suppliers in China, our tape offers exceptional joint filling effects, effectively isolating moisture, dust, and chemical substances. Its durability and weather resistance make it ideal for various applications. This tape is anti-knocking and aging-resistant, significantly reducing noise. With strong adhesion and excellent cold and heat resistance, it works well on plastic, metal materials, powder coatings (including UV surface powder coating), and some hard adhesive surfaces.

Usage: Our double-sided tape is perfect for a wide range of products, including computers, mobile phones, communication devices, household appliances, audiovisual equipment, and automotive applications. It is essential to choose the right tape based on the specific product and environment. Applications include adhesion for computer frames, LED tubes, LED module lights, LCD module sheets, component fastening, gasket adhesion, and nameplate/foam/Mylar adhesion. This tape is also suitable for securely fixing lead-free technology flexible circuit boards in high temperatures. The pure adhesive film provides superior adhesion and filling properties for rough and curved surfaces, featuring heat resistance, moisture-proof capabilities, and anti-solvent properties. Our factory ensures the highest quality standards, making us a trusted choice among suppliers in the industry.

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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

Application: 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

Application: 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)

Application:

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

Application: 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

Q1 What is VHB double sided tape and how is it different from regular adhesive tape?

VHB (Very High Bond) double sided tape is a structural bonding material featuring a high-strength acrylic adhesive core. Unlike regular adhesive tape, VHB tape can replace mechanical fasteners such as screws, rivets, and welds. It provides superior bonding strength, excellent temperature and solvent resistance, and long-lasting hold force exceeding 24 hours — making it suitable for demanding industrial applications.

Q2 What thickness options are available for the HY980 series VHB tape?

The HY980 series offers a wide range of thickness options from 0.25mm to 3mm, including: 0.25mm, 0.4mm, 0.5mm, 0.64mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 2mm, and 3mm. Different thicknesses are suited for different bonding requirements — thinner versions are ideal for electronics assembly, while thicker versions provide greater cushioning and gap-filling for automotive and industrial uses.

Q3 What temperature resistance does the HY980 VHB tape offer?

All models in the HY980 series are rated for temperature resistance of ≥120°C. This makes them suitable for automotive engine compartment applications, electronics that generate heat during operation, and outdoor environments subject to direct sunlight and significant temperature fluctuations.

Q4 Which HY980 models are equivalent to 3M VHB tape products?

The HY980 series provides direct 3M equivalent references for each model. For example, HY980-1 is equivalent to 3M 4939/5925, HY980-6 (Grey, 0.25mm) corresponds to 3M 4216/5355, and HY980-9 (Grey, 1.2mm) is equivalent to 3M 4941/4611/4211/5344, among others. Please refer to the full specification table above for a complete model-by-model 3M equivalency guide.

Q5 Can VHB double sided tape be used in automotive exterior applications exposed to weather?

Yes. VHB double sided tape is widely used in automotive exterior applications including side skirts, window trims, spoilers, luggage racks, and license plate frames. Its high-strength acrylic adhesive base provides excellent weather resistance, UV stability, and resistance to rain and temperature extremes — ensuring long-term bonding performance even under harsh outdoor conditions.

Q6 Is VHB tape safe to use inside vehicles and consumer electronics regarding VOC emissions?

Yes. Unlike liquid adhesives and solvent-based glues, VHB double sided tape does not produce volatile organic compounds (VOCs) during or after application. This makes it fully compliant with indoor air quality standards for automotive interiors and consumer electronics, where strict environmental protection requirements apply. It is safe for use in enclosed spaces such as car cabins and sealed electronic devices.

Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers - Factory Direct with Superior Adhesion and Durability Manufacturer, Factories

Product Description

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