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| 印花(huā)彩塗闆測試标準 | |
| T彎 T Bending | 0T-3T |
| 硬度 Pencil Hardness | HB |
沖壓性能(néng) Impact | ≥9J |
耐溶劑型(次) MEK(time) | ≥100 |
耐鹽霧性 Salt Spray | ≥720hr |
耐酸性 Acid Stability | 5%HCL溶液浸泡48Hr，無氣泡、變色、無剝落 5%HCL solution soak 48Hr,no bubbles,discoloration,no peeling |
耐堿性 Alkali Resistance | 5%NaOH溶液浸泡48Hr，無氣泡、變色、無剝落 5%NaOH solution soak 48Hr,no bubbles,discoloration,no peeling |