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 Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers and Factory for Packing & Shipping Supplier, Factories

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Wholesale Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers and Factory for Packing & Shipping Supplier, Factories

Features: This high-quality packing tape is made from enhanced glassfiber and polyester fiber, providing exceptional breaking strength and durability. It is wearproof and dampproof, featuring a strong adhesive with excellent adhesion that leaves no residue upon removal. Ideal for various industries, this tape serves as a reliable alternative to 3M8915 and 893As a leading China factory and supplier, we ensure top-notch quality for all your packaging needs.

Usage: Our packing tape is perfect for a wide range of applications, including the packaging of home appliances such as washing machines, refrigerators, and freezers. It is also suitable for securing metal materials, wooden furniture, cartons, LCL goods, and steel banding. Trust our products manufactured in China to meet all your packaging specifications with efficiency and reliability.

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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.

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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.

Internal wiring harness of household appliances
Automotive wiring harness arrangement and fixing
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

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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 made of?

Fiberglass tape is made of high-strength glass fiber cloth as the carrier, coated with either high-temperature resistant silica gel or acrylic adhesive. This combination provides excellent heat resistance, tensile strength, and electrical insulation performance.

Q What is the maximum heat resistance of fiberglass tape?

Most models in the HY430 series can withstand temperatures ranging from -20℃ to 80℃. Specific models such as HY430-5 and HY430-6 have slightly different ranges (-10~80℃ and -5~70℃ respectively), so please refer to the product specification table to select the appropriate model for your application.

Q Is fiberglass tape suitable for lithium battery manufacturing?

Yes. Fiberglass tape is widely used in lithium battery manufacturing for light surface packing of battery cores, temporary fixation between battery cores and protective plates, and wire harness bundling inside battery modules. Its thin and lightweight nature ensures no extra thickness is added to the battery cell.

Q What is the difference between residual and non-residual glass fiber tape?

Non-residual glass fiber tape (HY430-5) is designed to leave no adhesive residue upon removal, making it ideal for applications where surface cleanliness is critical. Residual glass fiber tape (HY430-6) may leave slight adhesive traces and is typically used in applications where permanent or semi-permanent bonding is acceptable.

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

Absolutely. Fiberglass tape is commonly used in SMT and PCB manufacturing processes for the temporary fixing of flexible circuit boards (FPC), masking areas that do not require tinning or coating, and providing temporary protection during production stages.

Q Which fiberglass tape model is equivalent to 3M898?

The HY430-1 model, which uses a fiber glass carrier with a thickness of 0.17mm and a tensile strength of 800, is listed as equivalent to 3M898. It is suitable for general-purpose bundling, insulation, and wire harness fixing applications.

Wholesale Heat Resistant Glass Fiber Tape - Strong Adhesion Fiberglass Tape from China Suppliers and Factory for Packing & Shipping Supplier, Factories

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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