标准编号：ISO 19246:2016
中文名称：橡胶配合剂 二氧化硅 沉淀二氧化硅的吸油性
英文名称：Rubber compounding ingredients — Silica — Oil absorption of precipitated silica
发布日期：2016-07
标准范围
This International Standard specifies a general method for determining the liquid absorption capacity of a pigment and extender by using di-(2-ethylhexyl) adipate (DOA, CAS 103-23-1). The determination of the DOA absorption number is performed by means of an absorptometer which is equipped with a torque measurement and processing system. The DOA absorption number provides an indication of the void volume formed by the aggregates and agglomerates of the pigments and extenders.
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