Dongguan HuiBing Adhesive Products Co., Ltd
| Delivery Time | 7-10work days |
| Thickness | 50μm |
| Size | 180mm*20m (Customizable) |
| Packaging Details | Standard Package |
| Feature | Heat-resistant |
| Color | Amber(Dark) |
| Name | 50μm High-Temperature Polyimide Film |
| Use | Masking,Protection |
| Supply Ability | 10000rolls/week |
| Payment Terms | L/C,T/T,Western Union |
| Highlight | 50μm polyimide film for insulation, high-temperature polyimide film, electrical insulation PI film |
| Certification | ISO 9001:2015 |
| Place of Origin | Dongguan China |
| Brand Name | HB |
| Model Number | HB-APF50 |
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Product Specification
| Delivery Time | 7-10work days | Thickness | 50μm |
| Size | 180mm*20m (Customizable) | Packaging Details | Standard Package |
| Feature | Heat-resistant | Color | Amber(Dark) |
| Name | 50μm High-Temperature Polyimide Film | Use | Masking,Protection |
| Supply Ability | 10000rolls/week | Payment Terms | L/C,T/T,Western Union |
| Highlight | 50μm polyimide film for insulation, high-temperature polyimide film, electrical insulation PI film | Certification | ISO 9001:2015 |
| Place of Origin | Dongguan China | Brand Name | HB |
| Model Number | HB-APF50 | ||
| High Light | 50μm Polyimide Film ，High-Temperature PI Film ，Electrical Insulation High-Temperature Film | ||
The HB-APF50 Series is a 50μm thick polyimide (PI) raw film manufactured by Dongguan Huibing Adhesive products Co., Ltd. It is produced through polycondensation of pyromellitic dianhydride and 4,4'-oxydianiline (ODA) in a solvent, followed by casting, imidization, and stretching processes. The film is supplied in rolls with a standard inner core diameter of 76mm rigid paper tube, featuring neat edges without damage.
The HB-APF50 Series polyimide film is widely used in applications requiring high thermal stability and excellent electrical insulation. Common applications include flexible printed circuit boards (FPCs), insulating tapes, motor and transformer slot insulation, electromagnetic wire wrapping, high-temperature-resistant labels, and insulating layers for electronic components. Its reliable dielectric strength and uniform thickness also make it suitable for automotive electronics, and precision electrical equipment where consistent insulation performance is critical.
| Parameter | Specification | Test Standard |
|---|---|---|
| Thickness | 50±3μm | GB/T7125-2014 |
| Tensile strength | MD≥125 MPa, TD≥110 MPa | ASTM D-882 |
| Elongation at Break | MD≥35%, TD≥35% | GB/T 13950-2014 |
| Water Absorption Rate | ＜4.0% | – |
| Thermal Conductivity | ≥0.36 W/(m·K) | – |
| Dielectric Strength | ≥5.0 kV | – |
| Temperature resistance test | 288±5 ℃, 10 s, Qualified | Oven |
HB-APF500 polyimide film is trusted across multiple high-reliability industries:
Dongguan Huibing Adhesive products Co., Ltd. is a professional adhesive products manufacturer located in Dongguan City, China, focusing on the sales and export of various adhesive tape products.
We mainly supply all kinds of tapes, including clear packing tape, colored tape, double-sided tape, masking tape, printed logo tape, carton sealing tape and industrial adhesive tapes. Our products are widely used in logistics packaging, electronic industry, daily household use, industrial fixing and construction fields.
We insist on stable quality, competitive price, fast delivery and good after-sales service. We support stock supply and customized sizes, thickness, viscosity and logo printing services.With reliable product quality and mature supply chain system, our products are exported to many countries around the world and have won high recognition from global customers.
We sincerely welcome customers from all over the world to establish long-term and stable cooperative partnerships.
A: HB-APF50 is a general-purpose polyimide film chemically similar to Kapton (DuPont trademark). It meets equivalent thermal, electrical, and mechanical specifications but is offered at a competitive price point. Always test for your specific application.
A: Store in original packaging at 18–25°C and 40–70% RH, away from direct sunlight. Maximum shelf life is 6 months. Keep the roll wrapped to prevent dust and moisture absorption.
Free samples are available, buyer only pays shipping cost.
ISO 9001:2015
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2026
Total Annual:
500000-1000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Huibing Adhesive products Co., Ltd. is a professional adhesive products manufacturer located in Dongguan City, China, focusing on the sales and export of various adhesive tape products. We mainly supply all kinds of tapes, including clear packing tape, colored tape, double-sided tape, maski... Dongguan Huibing Adhesive products Co., Ltd. is a professional adhesive products manufacturer located in Dongguan City, China, focusing on the sales and export of various adhesive tape products. We mainly supply all kinds of tapes, including clear packing tape, colored tape, double-sided tape, maski...
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