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Brand:aa
Product detail:
SP-200 has a great performance of abrasion resistance and impact resistane. It provides good physical properties at an economic price meanwhile it is quite suitable for printing and has an excellent hardness.
Application: Window cover for mobile phone, PDA, and TV, Brand Label, and Display Front Panel.
Physical property
| Property | Test Method | Result |
| Transmittance | ASTM D1003 | ≥89% |
| Haze | ASTM D1003 | ≤0.5% |
| Hardness | ASTM D3363 | HB |
| Abrasion resistance | Steel wool #0000 500G/cm2 5cm 100 times | Haze≤3.5% |
| Impact resistance | 14g Steel ball | 80cm, No crack |
| Cross-cut adhesion | ASTM D3359 | 5B |
| Thermal resistance | 70°C/72h,80°C/8h | Unchanged |
| Hot humidity test | 60°C/ Humidity 95%/72h | Unchanged |
| Salt water | 35°C 5wt% NaCl /72h | Unchanged |
| Chemical resistance | Alcohol, MEK, Toluene, HCL(5%), NaOH(2%) | Unchanged |
| Thermal shock | -20°C/4h,60°C/4h twice | Unchanged |
| Printability | 38dyn | Good |
| Thickness deviation | Callipers | ±6% |
PS: "Unchanged" means that the variation is less than or equal to 0.5mm.
