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 Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers & Factory for Industrial Use Suppliers, Manufacturer

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China Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers & Factory for Industrial Use Suppliers, Manufacturer

Features: Our high-quality packing tape, made from enhanced glassfiber and polyester fiber, offers exceptional breaking strength and durability. This wearproof and dampproof adhesive tape is designed for seamless application across various industries. It provides excellent adhesion with no residue left behind upon removal, making it a superior choice for packaging and shipping solutions. Ideal as an alternative to 3M8915 and 8934, this tape is a preferable option for those seeking reliable products from reputable China suppliers and factories.

Usage: Perfect for packing home appliances such as washing machines, refrigerators, and freezers. This versatile tape is also effective for packaging metal materials and wooden furniture, as well as securing cartons, LCL goods, and steel banding. Trust our products for your packaging needs, sourced directly from leading China suppliers and factories.

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Product Description

Product Name	Model No	Carrier	Thickness (mm)	Heat Resistance (℃)	Tensile Strength	Equivalent
Fiberglass tape	HY430-1	Fiber glass	0.17	-20 ～ 80	800	3M898
	HY430-2	Mesh polyester fiber	0.20		850
	HY430-3	Polyester fiber	0.17		750
	HY430-4	Double-sided	0.18		850
	HY430-5	Non-residual glass fiber	0.14	-10 ~ 80	850
	HY430-6	Residual glass fiber	0.15	-5 ~ 70	850

Glass fiber tape is a kind of high-performance industrial tape based on high-strength glass fiber cloth and coated with high-temperature resistant silica gel or acrylic adhesive. It has excellent heat resistance, insulation, tensile strength and chemical resistance, so it is widely used in the fields of electronics, electricity, new energy and industrial manufacturing.

Bundling and Temporary Fixing of Wire Harness

Glass fiber adhesive tape is soft, easy to stretch and good to fit, which is very suitable for bundling, branch fixing and temporary fixing of wire harness.

Arrangement and fixing of internal wiring harness of household appliances
Automotive wiring harness bundling and protection
Internal connecting wires of electronic equipment

Light Insulation and Winding

Due to the light and thin material, fiberglass tape is suitable for insulation scenes sensitive to thickness, such as:

Lightweight insulation of small motor coil
Auxiliary insulation of inductors and transformers
Insulation winding of electronic components

Lightweight Wrapping of Lithium Battery Core and Module

In the manufacture of lithium batteries, glass fiber tape is often used for:

Light packing on the surface of battery core
Temporary fixation between battery core and protective plate
Bundling and insulation of wire harness inside module

Its thin and light characteristics will not increase the extra thickness of the battery cell, and it is suitable for designs with high space requirements.

Temporary Fixation and Shielding in Electronic Manufacturing

Glass fiber tape can be used in SMT and PCB processes:

Temporary fixing of flexible circuit board (FPC)
Masking areas that do not need to be tinned or sprayed
Temporary protection in manufacturing process

Frequently Asked Questions

Q What is fiberglass tape used for?

Fiberglass tape is a high-performance industrial tape widely used for wire harness bundling, insulation winding, lithium battery wrapping, and temporary fixation or shielding in SMT and PCB electronic manufacturing processes.

Q What temperature can fiberglass tape withstand?

Depending on the model, fiberglass tape can withstand temperatures ranging from -20℃ to 80℃ for standard grades, while specific models such as HY430-5 and HY430-6 are rated for narrower ranges. Always refer to the product specification table for the exact heat resistance of each model.

Q Is fiberglass tape suitable for lithium battery applications?

Yes. Fiberglass tape is commonly used in lithium battery manufacturing for light surface packing of battery cores, temporary fixation between battery cores and protective plates, and insulation bundling of wire harnesses inside battery modules. Its thin and lightweight nature makes it ideal for space-sensitive battery designs.

Q What is the difference between HY430-5 (non-residual) and HY430-6 (residual) fiberglass tape?

The key difference lies in adhesive residue after removal. Non-residual fiberglass tape (HY430-5) leaves no adhesive residue on surfaces after peeling, making it ideal for applications requiring clean removal. Residual fiberglass tape (HY430-6) may leave some adhesive trace, which can be suitable for permanent or semi-permanent bonding applications.

Q Can fiberglass tape be used in SMT and PCB manufacturing?

Yes. Fiberglass tape is well-suited for SMT and PCB processes. It is commonly used for temporarily fixing flexible circuit boards (FPC), masking areas that should not be tinned or coated, and providing temporary protection for components during the manufacturing process.

Q Which fiberglass tape model is equivalent to 3M 898?

The HY430-1 model, which uses a fiber glass carrier with a thickness of 0.17mm and a tensile strength of 800N, is listed as equivalent to 3M898 fiberglass tape. It offers comparable performance for wire harness bundling, insulation, and industrial fixing applications.

China Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers & Factory for Industrial Use Suppliers, Manufacturer

Product Description

Bundling and Temporary Fixing of Wire Harness

Light Insulation and Winding

Lightweight Wrapping of Lithium Battery Core and Module

Temporary Fixation and Shielding in Electronic Manufacturing

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