Dongguan Wantai Electronic Material Co., Ltd.
Customer First Win Win Cooperation
Sales & Support:
|
Product Details:
Payment & Shipping Terms:
|
| Thickness: | 25um-150um | Application: | Keyboard Film,Window Membrane |
|---|---|---|---|
| Type: | Electronic Material Primary Membrane | Material: | Polyester |
| Width: | 500mm-1600mm | Length: | 100m-6000m |
| High Light: | polyester pet film,transparent polyester film,Scratch Proof Transparent PET Film |
||
Polyester Transparent PET Film Double Sided Scratch Proof Material 100m-6000m Length
Product Description:
1. Enough film switch case life (more than 5 million times)
2. Friction resistance, scratch resistance, chemical reagent resistance
3. High bending resistance
Specifications:
| Index name | Company | Index value | |||||||
| Tensile Strength | 25um~100um | MPa | ≥150 | ||||||
| ＞100um~190um | ≥140 | ||||||||
| ＞190um | ≥110 | ||||||||
| Elongation at Break | 25um~50um | % | ≥60 | ||||||
| ＞50um~350um | ≥80 | ||||||||
| shrinkage | 25um~190um | % | ≤3.0 | ||||||
| ＞190um | ≤2.0 | ||||||||
| Power frequency electrical strength | 25um | V/um | ≥170 | ||||||
| Volume resistivity | Ω•m | ≥1.0×1014 | |||||||
| Relative permittivity (50Hz) | - | 2.9~3.4 | |||||||
| Dielectric loss factor (50Hz) | - | ≤5.0×10-3 | |||||||
| Density | kg/m3 | 6020 | 6021 | ||||||
| 1390±10 | 1400+10-20 | ||||||||
| Melting point | ℃ | ≥256 | |||||||
| Surface resistivity | Ω | ≥1.0×1013 | |||||||
| Electrolytic corrosion | Visual method | Level | A1 | ||||||
| Metal wire tensile strength method | % | ≤2 | |||||||
| Dimensional stability at high temperature | pull | ℃ | ≥200 | ||||||
| pressure | ≥200 | ||||||||
Application:
High sensitivity, strong adhesion, high wear resistance, strong solubility and easy operation. It can be used in film switch, nameplate, instrument control board and PET material system.
Contact Person: Mr. Cai
Tel: 86-13925722988
Fax: 86-769-22760409
