标准编号：ISO 2781:2018
中文名称：硫化橡胶或热塑性橡胶 密度的测定
英文名称：Rubber, vulcanized or thermoplastic — Determination of density
发布日期：2018-06
标准范围
This document specifies two methods of test for the determination of the density of solid vulcanized and thermoplastic rubbers.
Such determinations are of importance in the control of the quality of a rubber compound and in the calculation of the mass of rubber required to produce a given volume of material.
This document does not cover the determination of the relative density of rubber, which is the ratio of the mass of a given volume of rubber to the mass of an equal volume of pure water at a given temperature.
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