项目/item | 指标/technicalindicator |
可见光透过率/ visible light transmittance(>%) | 70 |
紫外线阻隔率/uv radiation rejection (>%) | 60 |
红外线阻隔率/ infrared rejection (>%) | 70 |
附着力 (级) dhesion(level)≤ | 1 |
耐水性/water tolerance ( h) | 96h 无异常 normal after96 |
耐老化性/ageing resistance 人工加速老化/artificial weathering resistance (h) | 240h不黄变、粉化、剥落 240hnon-yellowing, chalking, pealing |
耐洗刷性/brushing resistance (≥ 次) | 10000 |
硬度 ≥ | h |
耐划伤性 | 100g未划伤 |
展开全文