35μm High-temperature Polyimide Silicone Tape For Motor Slot Insulation

The KX2510+2 Series is a 35μm high heat polyimide (Kapton) tape coated with silicone adhesive, designed for extreme temperature applications up to 260°C for 30 minutes. This gold finger tape offers excellent adhesion strength 100-300g, low electrolysis, and outstanding resistance to alcohol, acids, and alkalis. Its clean removability allows for repositioning and reuse without leaving any residue, making it a reliable choice for demanding industrial environments.

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.

Common applications include PCB gold finger protection during soldering, slot insulation for motors and transformers, lithium battery electrode bundling, and high-temperature masking for painting or sandblasting.

• 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

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.

1. What is the long-term and short-term heat resistance?

   Short-term to 300℃, long-term to 260℃.

2. What colors are available?

   Amber (golden) and black.

3. Can you provide anti-static and flame-retardant versions?

   Yes, both are available.

4. Is this tape residue-free after peeling?

   Yes, it’s re-peelable and leaves no residue.

5. What widths can you supply?

   Standard 500mm, customizable 640mm and 1000mm.

6. What are the main applications?

   PCB/SMT protection, motor insulation, coil wrapping, battery bundling, etc.