KX2525B Series is a 50µm black polyimide (PI) tape with silicone adhesive. It offers excellent heat resistance up to 260°C, strong adhesion, low dielectric strength, and residue-free reusability, ideal for insulation and protection in electronic components.

1. Electromagnetic coil wrapping
2. Motor insulation and protection
3. High-temperature soldering masking
4. Mobile phone battery wrapping
5. PCB component insulation
6. High-temperature anti-scald protection

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 total thickness of KX2525B Series?
   The total thickness is 50±5µm, compliant with GB/T7125-2014.

2. What is the maximum heat resistance?
   It can withstand 260°C for 30 minutes, verified by oven testing.

3. Does this tape leave residue after removal?
   No, it is residue-free and can be repeatedly applied and removed.

4. What is the dry coating thickness?
   The dry silicone coating thickness is 25±5µm.

5. What is the adhesion strength specification?
   The adhesion strength is 500g/25mm (180° peel), tested to GB/T2792-2014.

6. What is the base material of this tape?
   It uses a black polyimide (PI) film backing with a silicone coating.