Superb Hardness and wear resistant PMMA
PMMA surface hardness that can be achieved 8 ~ 9H (1Kg loading weight), in line with the highest hardness level criteria used in the 3C industry, approximate glass surface hardness that can be used as the best choice to replace glass substrate. It also has excellent optical transmission and the same gloss as inorganic glass. It can be combined with Anti-Reflection (AR) coating or anti-glare design to reduce surface reflection and improve panel color rendering and picture contrast. Suitable for injection products, screen front panel, mobile phone LENS, electronic watches, billboards, kitchen utensils and other uses of the market
Flatness
Curved
Cylinder
[表面硬度效果] 板厚 t=3.0mm 123
左右尚有資訊| Substrate | Polymethylmethacrylate (PMMA / Acrylic) | |||
| Thickness | 0.5~10mm | |||
| Model Name |
100: single side coating ，200:Both Sides coating | PGA-100 / PGA-200 | ||
| Optical | Transmission | ≧91.5% | ||
| b* value | ≦0.5 | |||
| Birefringence | Visual inspection by naked eyes | None | ||
| Haze | Haze Meter | ≦0.5 | ||
| Surface Hardness | Pencil hardness testing by1000g loading weight. | 8~9H | ||
| Wear Resistance | S.W.#0000/45mm,45cycles/min. ΔHaze<1.5% |
500g | ~5000 | |
| 1Kg | ~2000 | |||
| Adhesion | 3M#610 tape test, Cross Cut | 5B | ||
| Boiling Water | 90°C/2hrs boil water tested, make the adhesion test. | 5B | ||
| Chemical Resistance |
Detergent | 25±2℃65%RH/ 24hrs |
PASS | |
| Ethanol | ||||
| HCL 5% | ||||
| Acetone | ||||
| Ethyl Alcohol | ||||
| NaOH (PH 10) | ||||
| Reliability | 60°C, 90%RH | 1000hrs | PASS | |
| 70°C | 500hrs | PASS | ||
| -20°C ~ +60°C | 100cycles | PASS | ||
| Printing | Printable | |||
| Shape | Flatness, Curved, Columnar | |||
Note: The above values are test reference a value, the official data is subject to the official specifications, and Colitech reserves the right to modify without permission of users
