| 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 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.
Due to the light and thin material, fiberglass tape is suitable for insulation scenes sensitive to thickness, such as:
In the manufacture of lithium batteries, glass fiber tape is often used for:
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.
Glass fiber tape can be used in SMT and PCB processes:
Fiberglass tape is made of high-strength glass fiber cloth as the base carrier, coated with high-temperature resistant silica gel or acrylic pressure-sensitive adhesive. Different models may use carriers such as mesh polyester fiber, plain polyester fiber, or double-sided configurations.
The heat resistance range varies by model. Most HY430 series fiberglass tapes are rated for -20℃ to 80℃, while specific models such as HY430-5 and HY430-6 are rated for -10~80℃ and -5~70℃ respectively. Always refer to the specific model's datasheet for precise temperature ratings.
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 bundling of internal wire harnesses inside modules. Its thin and lightweight properties make it ideal for space-sensitive battery designs.
Yes. Fiberglass tape is suitable for SMT and PCB manufacturing processes. It can be used for temporary fixing of flexible circuit boards (FPC), masking areas that do not require tinning or spray coating, and providing temporary protection during the manufacturing process.
Non-residual glass fiber tape (HY430-5) is designed to be removed cleanly without leaving adhesive residue on surfaces, making it ideal for temporary masking and protection applications. Residual glass fiber tape (HY430-6) may leave some adhesive traces after removal and is typically used in applications where permanent or semi-permanent bonding is acceptable.
The HY430-1 model, which uses a fiberglass carrier with a thickness of 0.17mm and a tensile strength of 800, is the equivalent alternative to 3M898 fiberglass tape. It offers comparable performance in wire harness bundling, insulation, and industrial fixing applications.
