PRODUCTS & TECHNOLOGY
GI六价铬钝化剂
Details
产品名称: GI六价铬钝化剂 (型号：PAC-130)
性能特点: 高耐蚀， 高耐湿热性。
产品名称:
铬点: 9.5土0.2 (60g/L、10ml)
pH值:1.9土0.3(60g/L、20℃)
比重: 1.120土0.03
推荐PMT: 70-90℃
推荐膜重范围: 15-25mg/m2
应用浓度: 8%-16% (实际参数视生产线而定)
产品性能检测结果&性能汇总
| 测试名称 | 条件 | 要求 | 结果 | |
| 平板盐雾 | ASTM 117 | 72h,≤5% | 2% | 合格 |
| 耐湿热性 | 49℃,98%RH,叠片 | 120h，△E≤5 | 2.3 | 合格 |
| 耐黄变性 | 200℃ | 20min,△E≤3 | 1.9 | 合格 |
| 耐溶剂性 | 80%乙醇及MEK | 摩擦二十次，≥3级 | 4-5级 | 合格 |
| 耐水煮性 | 沸水煮 | 1h,△E≤3 | 1.8 | 合格 |
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Customer service hotline:Wang Zhenqi 16605514979 Wang Min 15385408378
Service time:8:00-18:00
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