Main purpose of the product

1. Adhesive tape (backing paper, tape, gasket)

2. Laser printing label

3. Pressing protrusions and covering materials for small switches and touch switches

4. Single layer and multi-layer speakers

5. Flame retardant coating for FRID tags

6. Coating of flat copper wire

7. The main high-frequency and high-speed materials for PCB circuit boards

Product Features

PEEK film has high heat resistance, good electrical properties, especially its outstanding properties such as chemical resistance, hydrolysis resistance, radiation resistance, and flame retardancy. Its transparency is comparable to polyester. In terms of electrical properties, the dielectric constant of PEEK film is stable over a wide range of temperatures and frequencies, and the value is low. Therefore, it is often used in high-performance composite materials (laminated boards with glass cloth, carbon fiber reinforced boards, etc.), FPC circuit boards, temperature regulating films, heat-resistant electrical insulation tapes, switch and sensor barrier films, etc.

Advantages of production line

1. The entire line adopts servo motors for stable plasticization; Screw is resistant to high temperature, corrosion, and high hardness; The barrel temperature is 450 ° C;

2. Hanger style flow channel die head, uniform discharge, no stagnation/high hardness, corrosion resistance;

3. All three rollers are equipped with mold temperature machines, and the inner flow channel is specially designed to ensure temperature balance on the roller surface;

4. The screw, barrel, die head, and casting auxiliary machine have all undergone special treatment to meet the needs of high-temperature material forming.