Material 材质 | Test Item 测试项目 | Sample size样品量 |
食品容器内壁聚四氟乙烯涂料 (GB 11678-1989) |
Sensory test (外观+浸泡液) | 4pcs |
Evaporation residue in distilled water蒸馏水中蒸发残渣 | 1 pcs | |
Evaporation residue in 4% acetic acid 4%醋酸中蒸发残渣 | 1pcs | |
Evaporation residue in n-hexane 正己烷中蒸发残渣 | 1 pcs | |
Potassium permanganate consumption高锰酸钾消耗量 | 1pcs | |
Cr(elution) 铬 | 1pcs | |
F(elution) 氟 | 3pcs |
测试周期:7个工作日