Process Protective Film
The process protection film is a product that is rolled at one time, and then cut into different widths of tape after being glued by downstream customers. It is widely used in process protection processing fields such as steel plate protection, aluminum plate protection, wafer cutting, etc.
It has the characteristics of uniform thickness distribution, stable impurity control, and excellent flattening performance.
Coating Process
Production Capacity
| Item | Unit | Eigenvalues | Testing Method |
|---|---|---|---|
| Apperance | – | No impurities, offset printing, etc. | Visually |
| Thickness | Micron | Customised | ASTM D 3652 |
| Transmittance | % | >90 % | ASTM D 1003 |
| Haze | % | <1 | ASTM D 1003 |
| Rainbow Pattern | – | No | ISO 12647 |
| Peeling Force | g | Customised | Peeling force machine |
| Upper Protective Layer Tearing Force | g | Customised | |
| Release Film Tearing Force | g | Customised | |
| Interlayer Force | g | Customised | |
| Hardness | H | Customised | ASTM D3363 |
| Adhesion of Hardened Layer | B | 5B | ASTM D3359 |
| Abrasion Resistance | (1000g/time) | ＞ 300 cycles without scratch | ASTM D4060 （1000g/time) |
| Water Drop Angle | ° | >100 | Water Drop Angle Tester |
| Water Drop Angle after Abrasion | ° | >70 | |
| Adhesion | – | OK | – |
| Weatherability | H | 72 | 55℃*95%RH*72H |
| Boiled Test | 100℃/Hour | OK | – |
Printing
Die Cuting
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Professionalisme
13 years of R & D and production of industrial electronic materials
8 advanced coating equipment
Class 1000 (Class 100) clean room
Average daily production capacity over 300,000 square meters
What are our strengths?
International Authority Certification
Use of internationally renowned raw material merchants Guaranteed quality and product performance
Quality Assurance
Strict online testing equipment System quality control process Precision quality testing equipment.
International Authority Certification
ISO 9001: 2015
ISO14001: 2015
OHS 18001: 2011
SGS, UL, ROHS, REACH
Service
Worry-free customer service throughout Respond quickly to customer needs Samples made within 48 hours (stock materials) Customized products and services