SIS SS-ISO 4612-1987 塑料．聚氯乙烯软树脂．树脂浆的制作

标准号：SIS SS-ISO 4612-1987
中文标准名称：塑料．聚氯乙烯软树脂．树脂浆的制作
英文标准名称：Plastics - PVC paste resins - Preparation of a paste
发布日期：1987/9/15 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies a method for the laboratory preparation of a paste from PVC paste resins under controlled conditions.This paste can be used for the control (in particular, of the rheological properties) and comparison of resins.NOTES1 For certain studies and in particular those concerning application problems, other methods using different apparatus and formulae can be used (for example with stabilizers).2 The method shall not be used if the relative humidity is equal to or less than 20 % as anomalous results can be obtained in such cases.