Black PI Polyimide Tape
Description
KX2530B is a 55µm high-temperature black polyimide (PI) tape with silicone adhesive. It offers excellent heat resistance, strong adhesion, and reusability, ideal for insulation and protection in electronics and battery applications.
Applications
- Insulation and wrapping of electromagnetic wires and cables
- Motor coil insulation and high-temperature protection
- Battery cell wrapping and insulation in mobile phones
- High-temperature soldering and reflow process masking
- Protection of electronic components during wave soldering
- Insulation and heat dissipation in power electronic devices
Structure
| No |
Layer & Material |
Remark |
| 1 |
Structure |
(PI) KAPTON |
Polymide Film |
| 2 |
Silicone |
|
Physical Parameters
| Item |
Specification |
Standard |
| Total Thickness |
55±5µm |
GB/T7125-2014 |
| Adhensive Thickness |
30±5µm |
GB/T7125-2014 |
| Adhesion Strength |
500g↑/25mm (180°) |
GB-T2792-2014 |
| Temperature Resistance |
260°C for 30 minutes |
Oven test |
| Substrate |
Black Polyimide (PI) |
Visual & Physical Test |
Company Introduction
Sanfeng Win New Materials (Jiangsu) Co., Ltd. (Sanfeng Win), founded in 2010, is a private enterprise integrating R&D, production, and sales of adhesive products. With industry-leading coating technology and a professional R&D team, we specialize in high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, and backsheets. Our products are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, and photovoltaic industries. Equipped with precision coating equipment, a high-purification clean workshop, and a multi-functional composite precision coating production line, we provide customers with R&D, design solutions, and market application feedback, enabling independent mass production services to ensure product quality.
FAQ
- What is the total thickness of KX2530B?
55±5µm, compliant with GB/T7125-2014.
- What is its temperature resistance?
Withstands 260°C for 30 minutes in an oven test.
- Does it leave residue after removal?
No, it is designed for residue-free peeling and reusability.
- What is the adhesion strength?
500g/25mm (180° peel), per GB-T2792-2014.
- What is the dry coating thickness?
30±5µm, compliant with GB/T7125-2014.
- What is the backing material of this tape?
It uses a black polyimide (PI/KAPTON) film for excellent insulation.
