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, Moisture-Proof, and Weather Resistant Factory Direct Manufacturers, Manufacturer

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Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers - Durable, Moisture-Proof, and Weather Resistant Factory Direct Manufacturers, Manufacturer

Introducing our professional-grade double-sided tape, designed for superior joint filling and unmatched durability. This tape effectively isolates moisture, dust, and various chemical substances, ensuring long-lasting performance. With excellent weather resistance and anti-aging properties, it significantly reduces noise and is perfect for a range of applications, Manufactured in China, we are a reliable supplier known for providing high-quality adhesive solutions. Our tape is ideal for use in electronics such as computers, mobile phones, telecommunications, household appliances, audiovisual equipment, and automotive applications. It is crucial to select the right adhesive based on specific products and environmental conditions, Our tape offers exceptional adhesion for components like computer frames, LED tubes, LCD modules, and flexible circuit boards, even at high temperatures. The pure adhesive film provides excellent bonding on rough and curved surfaces, ensuring reliable performance. Additionally, it features heat resistance, moisture-proof capabilities, and solvent resistance, Trust our factory in China to deliver the best double-sided tape, ensuring your projects are completed with efficiency and quality

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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.

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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 & Glass System

Applications

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

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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.

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Industrial Value: Bonds different materials (e.g. ABS plastic and metal) without producing volatile compounds (VOCs) like glue — meets in-car environmental protection standards.

Batteries & New Energy Components

Applications

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

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

Electronics & Electrical Appliance Manufacturing Industry

Consumer Electronics (Mobile / Computer / Tablet)

Applications

Screen assembly: bonding between touch screen and middle frame (black VHB prevents light leakage).
Battery fixing: fix the lithium battery inside the fuselage to prevent shaking.
Camera module: fixing of lens and PCB.
Waterproof & dustproof: used as a gasket to fill the gap of the fuselage.

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Industrial Value: Ultra-thin thickness (as thin as 0.2mm) without occupying internal space; high adhesive strength prevents screen separation when dropped.

White Goods

Applications

Refrigerator door seal
Washing machine control panel
Air conditioning air outlet grille
TV frame and backplane connection

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

Frequently Asked Questions (FAQ)

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

VHB (Very High Bond) double sided tape is a high-performance structural bonding material made with a high-strength acrylic adhesive core. Unlike regular adhesive tape, VHB tape can replace mechanical fasteners such as screws, rivets, and welds, offering a lightweight, clean, and durable bonding solution suitable for demanding industrial environments.

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

All models in the HY980 series offer a temperature resistance of ≥120°C. This makes them suitable for automotive engine compartments, electronic device heat zones, and other high-temperature industrial applications where standard tapes would fail.

3 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 specification table (e.g., HY980-1 ≈ 3M 4939/5925, HY980-9 ≈ 3M 4941/4611/4211/5344). Selection depends on your required thickness, color (Black, Transparent, Grey, or White), and performance needs such as release force and tensile strength. Please refer to the full specification table above for a complete comparison.

4 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 aluminum frames, and composite panels to structural substrates. Its high-strength acrylic adhesive base provides reliable adhesion across a wide range of surfaces without the need for primers in most standard applications.

5 Is VHB tape safe for use inside vehicles and electronic devices (VOC concern)?

Yes. Unlike liquid adhesives and solvent-based glues, VHB double sided tape does not release volatile organic compounds (VOCs) during or after application. This makes it compliant with interior environmental protection standards for automobiles and consumer electronics, ensuring a safe environment for end users.

6 What thickness range is available in the HY980 VHB tape series?

The HY980 series covers a wide thickness range from 0.25mm to 3mm, accommodating diverse bonding requirements. Thinner variants (0.25mm–0.64mm) are ideal for electronics and precision assemblies, while thicker options (1.5mm–3mm) are better suited for automotive exterior trim, battery module fixing, and applications requiring vibration dampening and gap-filling performance.

Wholesale High Viscosity VHB Double-Sided Tape from China Suppliers - Durable, Moisture-Proof, and Weather Resistant Factory Direct Manufacturers, Manufacturer

Product Description

Body Exterior Trim Assembly

Window & Glass System

Automobile Interior Trim Fixing

Batteries & New Energy Components

Consumer Electronics (Mobile / Computer / Tablet)

White Goods

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