K K Traders

Gautam Nagar, Delhi

We are offering polyimide film, polyimide film is a good h grade insulating material. It is widely used for insulation purpose in electrical appliances which are used in special environment. To use the polyimide film means reducing volume and weight of the electrical appliances while retaining the same output or increase the capacity without increasing in frame size. It can also prolong the service life of the electrical appliances and increase their reliability. Its long-term working temperature is over 200 °c. the following properties of polyimide film ensure its good performance under extreme temperature or other conditions. 1. good property of insulation and mechanism 2. good temperature-resistant property, wide performance temperature range. It can be used under temperature from –60 °c to +250 °c for a long period and –269 °c to +400 °c for a short period without changing its electrical and mechanic properties. 3. good chemical stability. It resists most organic solvents. 4. excellent flame retardant property 5. good radian-resistant property 6. can be combined with many other materials. When combined with fluorine resin, its characters of wet and corrosion resistance are greatly improved. applications flexible printed circuits insulation automotive bar code labels aerospace safety. transportation

We are offering polyimide film tapes, structure the polyimide psa tape is made by coating the silicone or acrylic adhesive on the surface of treated polyimide film. 　 usage the tape is of excellent temperature resist properties, ranging from -73 °c to 268°c. It is widely used in high temperature shielding such as the golden finger protection during pcb pass through the solder oven, surface protection, electrical insulating, platting mask, etc. There is no residual adhesive when the tape is peeled off after use. 　 product series ---normal polyimide tape (silicone or acrylic adhesion) ---double side polyimide tape ---polyimide tape with liner ---esd tape (anti-static tape).

We are offering printable polyimide film, structure the printable polyimide film is made from polyimide film by coating a special white printable coating. Then apply silicone adhesion on the other side. usage the printable polyimide tape is used for circuit board bar code. It can withstand 250℃ working temperature. 　 features thickness of backing film: 1mil (0.025mm) total thickness (without silicone adhesion): 0.085mm peeling strength: 6n25mm tensile strength: 115n25mm elongation: 45% breakdown voltage: 5kv heat resistance: 270℃5mins.