55μm High-temperature Polyimide Tape
Description
Silicone adhesive Kapton (PI) tape offers excellent heat resistance, good conformability, solvent resistance, re-peelable without residue, acid and alkali resistance. It features high insulation, anti-static and flame-retardant options. Short-term heat resistant to 300℃, long-term to 260℃, ideal for high-temperature electronic applications.
Applications
- Protect gold fingers during PCB & SMT soldering processes
- Motor slot insulation, phase insulation and gaskets
- Wrapping for coils and cables
- Solder mask protection for circuit boards
- Bundling for lithium-ion battery manufacturing
- High temperature and corrosion resistance applications
Structure
| NO |
Layer/Material |
Remarks |
| 1 |
structure
|
(PI)Kpton |
Polyimide Film |
| 2 |
Silicone |
|
| 3 |
PET |
Fluoroplastic Release Film |
Physical Parameters
| Item |
Specification |
| Thickness |
55μm±5μm |
| Adhesive Thickness |
30μm±5μm |
| Standard Width |
500mm; customizable: 640mm, 1000mm |
|
Adhesion Strength
|
400-600g/25mm(180°)
|
| Color |
Amber |
Company Introduction
Sanfeng Win New Materials (Jiangsu) Co., Ltd. (hereinafter referred to as Sanyifeng) was established in 2010. It is a private enterprise integrating R&D, production and sales of adhesive products, with industry-leading coating technology and a professional R&D team. The company specializes in the production of high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, photovoltaic backsheets and other products, which are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, photovoltaic and other industries.
To ensure product quality requirements, the company is equipped with precision coating equipment and professional R&D and technical talents.
The company has a high-purification clean workshop and a multi-functional composite precision coating production line, providing customers with R&D, design schemes and market application feedback, and can put into independent mass production services.
FAQ
-
What is the long-term and short-term heat resistance?
Short-term to 300℃, long-term to 260℃.
-
What colors are available?
Amber (golden) and black.
-
Can you provide anti-static and flame-retardant versions?
Yes, both are available.
-
Is this tape residue-free after peeling?
Yes, it’s re-peelable and leaves no residue.
-
What widths can you supply?
Standard 500mm, customizable 640mm and 1000mm.
-
What are the main applications?
PCB/SMT protection, motor insulation, coil wrapping, battery bundling, etc.
