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, Moisture-Proof, and Heat-Resistant Supplier, Factory

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China High Viscosity VHB Double-Sided Tape from China Suppliers and Factory - Durable, Moisture-Proof, and Heat-Resistant Supplier, Factory

Features: Discover the most professional double-sided tape available, designed to provide exceptional joint filling effects while isolating moisture, dust, and chemicals. Manufactured by leading China suppliers, this tape boasts outstanding durability and weather resistance. Its anti-knocking and aging properties effectively reduce noise, while its strong adhesion ensures reliable performance on a variety of surfaces. It displays excellent cold and heat resistance for plastic and metal materials, including challenging surfaces like UV surface powder coatings and certain hard adhesive substrates.

Usage: This versatile double-sided tape is ideal for a wide range of applications, including computers, mobile phones, communication devices, household appliances, audiovisual equipment, and automotive products. When selecting this tape, consider the specific products and environmental conditions. Whether you're securing computer frames, LED tubes, LED modules, or LCD module sheets, this tape offers superior adhesion. It's also perfect for fastening components, adhering gaskets, nameplates, foam, Mylar, and fixing lead-free flexible circuit boards in high-temperature environments. With its pure adhesive film, this tape excels at bonding to rough and curved surfaces, providing heat resistance, moisture protection, and solvent resistance, making it an essential choice from a reputable factory in China.

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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.

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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: 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

Q1 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. It provides exceptional bonding strength, weather resistance, and vibration dampening properties that ordinary tapes cannot match.

Q2 What temperature range can the HY980 series VHB tape withstand?

The HY980 series VHB double sided tape offers a temperature resistance of ≥120°C. This makes it suitable for demanding environments such as automotive engine compartments, battery packs, and appliances that generate significant heat during operation.

Q3 Which HY980 model is equivalent to 3M VHB tape, and how do I choose the right one?

Each HY980 model has a corresponding 3M equivalent listed in the product specification table. For example, HY980-1 corresponds to 3M 4939/5925, while HY980-9 corresponds to 3M 4941/4611/4211/5344. You can select the appropriate model based on thickness, color, required release force, and tensile strength to match your specific application needs.

Q4 Can VHB double sided tape bond different materials together, such as plastic and metal?

Yes. One of the key advantages of VHB double sided tape is its ability to bond dissimilar materials, including ABS plastic, metal, glass, and composites. This makes it ideal for automotive interior trim assembly, electronics manufacturing, and appliance production where components of different materials need to be joined reliably without VOC emissions.

Q5 Is VHB tape suitable for outdoor and weathering environments?

Absolutely. The HY980 series VHB tape features excellent weather resistance and high solvent resistance. It will not age or fail under prolonged UV exposure, rain, or humidity. It is widely used in automotive exterior applications such as body trim, window sealing, and spoiler mounting, all of which are constantly exposed to outdoor conditions.

Q6 What thicknesses are available in the HY980 series, and does thickness affect performance?

The HY980 series is available in thicknesses ranging from 0.25mm to 3mm. Generally, thinner models (e.g., 0.25mm–0.5mm) tend to have higher tensile strength and are preferred for electronics and precision bonding, while thicker models (e.g., 1.5mm–3mm) offer better gap-filling, vibration dampening, and cushioning performance, making them suitable for automotive and heavy-duty industrial applications.

China High Viscosity VHB Double-Sided Tape from China Suppliers and Factory - Durable, Moisture-Proof, and Heat-Resistant Supplier, Factory

Product Description

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