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Testing item |
Inspection standard or method |
Test indicators |
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highlights |
semi-light/plain glass |
no- light |
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impact resistance |
ISO 6272 |
50kg.cm |
40kg.cm |
40kg.cm |
cupping test |
ISO 1520 |
8mm |
7mm |
7mm |
adhesive force(row lattice method) |
ISO 2409 |
0 levl |
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bending |
ISO 1519 |
2mm |
3mm |
3mm |
pencil hardness |
ASTM D3363 |
1H-2H |
||
salt spray test |
ISO 7253 |
>500 hours |
||
hot and humid test |
ISO 6270 |
>1000 hours |
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heat resistance |
150℃X24 hours (white) |
excellent light retention, color difference≤0.3-0.4 |