Material 材质 | Test Item 测试项目 | Sample size样品量 |
Rubber橡胶成品 (GB4806.1)(如客户申请,硅橡胶也可参考此标准) |
Sensory test (外观+浸泡液) | 4pcs |
Evaporation residue in distilled water蒸馏水中蒸发残渣 | 4pcs | |
Evaporation residue in 4% acetic acid 4%醋酸中蒸发残渣 | ||
Evaporation residue in 65% ethanol 65%乙醇中蒸发残渣 | ||
Evaporation residue in n-hexane 正己烷中蒸发残渣 | ||
Potassium permanganate consumption高锰酸钾消耗量 | 1 pcs | |
Heavy metal as lead重金属(以铅计) | 1 pcs | |
Zn(elution) 溶出锌Zn | 1 pcs | |
残留丙烯晴(only for rubber containing Acrylonitrile )(仅对含丙烯晴橡胶) | 20g |
测试周期:7个工作日