This International Standard specifies two methods for determining the total bound styrene content of styrene-butadiene rubber latices which are reinforced with polystyrene or a copolymer of butadiene and styrene. The two methods, the carbon/hydrogen method and the nitration method, give comparable results although they differ in principle. Either method may be used, according to preference. Note: Any auxiliary materials present in the test sample may affect the accuracy of the determination.#,,#
DIN ISO 4655-2004由德国标准化学会 DE-DIN 发布于 2004-11。
DIN ISO 4655-2004 在中国标准分类中归属于: G34 合成橡胶基础标准与通用方法,在国际标准分类中归属于: 83.040.10 胶乳和生橡胶。
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