ASTM F 1927返回 Back
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ASTM F
1927 Standard Test Method for Determination of Oxygen Gas Transmission Rate, Permeability and Permeance at Controlled Relative Humidity Through Barrier Materials Using a Coulometric Detector 采用库仑检测器测定在控制相对湿度条件下通过阻隔材料的氧气透过率，渗透和穿透性的标准试验方法 |
| Oxygen Gas Transmission Rate, Permeability and Permeance |
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送样规格 sample
size:15cm*15cm 10片/湿度条件 平整勿折寄送，标注测试面 实验室默认湿度0% humidity，若客户有特殊要求需提供湿度条件 |
| 测试周期 Lead time: 12 Working days（根据设备排期安排） |
