ISO 4661-2:1987 硫化橡胶.试样和试片的制备.第2部分：化学试验

标准编号：ISO 4661-2:1987

中文名称：硫化橡胶.试样和试片的制备.第2部分：化学试验

英文名称：Rubber, vulcanized — Preparation of samples and test pieces — Part 2: Chemical tests

发布日期：1987-02

标准范围

应注意，就待测定的性质或成分而言，任何试验部分均代表样品。对于原始混合料的成分，应加入任何表面初轧，但对于最终的散装初轧，应移除。如果试件取自制造商的产品，则硫化橡胶必须与其他可能的部件分离，这些部件应通过机械方式进行，以避免产生热量。

Care should be taken that any test portion is representative of the sample with respect to the property or constituent to be determined. In case of compositions of the original mix any surface bloom should be incorporated, but for final bulk bloom should be removed. If test pieces are taken from manufacturer's products, vulcanized rubber has to be separated from other possible components which should be done by mechanical means to avoid heat generation.

标准预览图