ABS树脂维卡软化温度检测的质量控制

Quality control for vicat softening temperature of testing in ABS

通过12个月的ABS树脂维卡软化温度的检测,根据X控制图,实验室ABS树脂维卡软化温度的检测结果处于良好的受控状态,有较高的系统控制能力和随机控制能力,检验结果准确可靠的。在测定ABS树脂维卡软化温度时,系统误差控制在±0.2的范围,随机误差(极差)应小于0.51,标准偏差应小于0.26。

Through 12 months of ABS resin Vicat softening temperature Testing,according to the X control chart,laboratory ABS resin Vicat softening temperature of the test results in a good controlled state, a higher system control ability and random control ability,test results are accurate and reliable. In the determination of the softening temperature of ABS resin,the system error is controlled in the range of 0.2,and the random error is less than 0.51,and the standard deviation should be less than 0.26