Optical Protective Film Series
Surface Protection Materials Designed for Cutting-edge Electronics and Optics.
Optical Hardened Film
The hardened film is subjected to surface hardening treatment on the substrate. The film has good adhesion to the ink and also has a good printing effect.
Good scratch resistance, depending on the application and customer needs, the surface hardness can reach 4H or higher.
This material is widely used in mobile phone screens, touch displays, LCD displays, instrument panels, control panels, membrane switch panels , LCD nameplate, LED, DVD screen protection, surface protection of flat panel displays, in-mold castings for housing processing of household appliances, etc.
* Optical grade PET / PC / TPU / ASF, hardened up to 4H;
* High light transmittance, few crystal points and low coefficient of friction;
* Can do anti-static, printing, anti-fingerprint and other functions;
* 100-level dust-free workshop production, performance can be customized according to customer requirements;
| Item | Unit | Eigenvalues | Testing Method |
|---|---|---|---|
| Apperance | – | No impurities, offset printing, etc. | Visually |
| Thickness | Micron | Customised | – |
| Transmittance | % | >93% | ASTM D 1003 |
| Haze | % | 0.72 | ASTM D 1003 |
| Rainbow Pattern | – | No | ISO 12647 |
| Peeling Force | g | Customised | Peeling force machine |
| Upper Protective Layer Tearing Force | g | Customised | Peeling force machine |
| Release Film Tearing Force | g | Customised | Peeling force machine |
| Interlayer Force | g | Customised | Peeling force machine |
| Hardness | H | Customised | ASTM D3363 |
| Adhesion of Hardened Layer | – | 5B | ASTM D3359 |
| Abrasion Resistance | (1000g/time) | ＞ 300 cycles without scratch | ASTM D4060 （1000g/time) |
| Water Drop Angle | – | 108 | Water Drop Angle Tester |
| Water Drop Angle after Abrasion | – | 105 | Water Drop Angle Tester |
| Adhesion | – | OK | – |
| Boiled Test | 100℃/Hour | OK | – |
Storage:
* Shelf life is six months after sale.
* The tape should be stored in a dark place without direct sunlight and heat sources. The storage conditions are 23 ± 5 ℃ and 50 ± 10% humidity.
Usage Attention:
* Remove dirt, dust, oil stains, and moisture from objects before sticking.
* Do not stick it repeatedly. Keep it stuck for several hours after sticking. * Do not stick directly on bumps, rough surfaces and human bodies.
* When using, ask the user to judge whether the product is suitable for the purpose and use it after testing.
* If you have any other questions, please contact us.
Application:
Mobile phone, Ipad, laptop, game console and other touch screen and glass cover protection.
Optical Protective Films
Protective Films
Adhesive Tapes
Printing
Die Cuting
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