ISO 1110:1995 塑料.聚酰胺.试样的加速调配

标准编号：ISO 1110:1995

中文名称：塑料.聚酰胺.试样的加速调配

英文名称：Plastics — Polyamides — Accelerated conditioning of test specimens

发布日期：1995-01

标准范围

所述方法基于将试样储存在（70±1）°C和（62±1）%相对湿度（湿度温差为（10±0,3）°C）的大气中，直到试样的吸湿性至少达到其平衡水平的95%。适用于含有填料和其他添加剂的聚酰胺和共聚酰胺，但不适用于含有超过2%（m/m）可萃取物的聚酰胺和共聚酰胺。获得的平衡含水量接近于在标准大气23/50中获得的平衡含水量。

The method described is based on storing the test specimens in an atmosphere of (70 ± 1) °C and (62 ± 1) % relative humidity (psychrometric temperature difference of (10 ± 0,3) °C), until moisture absorption by the specimen has reached at least 95 % of its equilibrium level. It is applicable to polyamides and copolyamides in grades containing fillers and other additives, but not to grades containing more than 2 % (m/m) extractables. The equilibrium moisture content attained is close to the equilibrium moisture content obtained in standard atmosphere 23/50.

标准预览图