DIN ISO 127:2008
橡胶、天然胶乳浓缩物.KOH值的测定(ISO 127-1995+修改件1-2006)
Rubber, natural latex concentrate - Determination of KOH number (ISO 127:1995 + Amd. 1:2006);English version of DIN ISO 127:2008-06
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- 标准号
- DIN ISO 127:2008
- 发布
- 2008年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN ISO 127:2014
- 当前最新
- DIN ISO 127:2014
- 适用范围
- This International Standard specifies a method for the determination of the KOH number of natural rubber latex concentrate which is preserved wholly or in part with ammonia. The method is applicable to latices containing boric acid. The method is not applicable to latices preserved with potassium hydroxide. It is not necessarily suitable for latices from natural sources other than Hevea brasiliensis, or for latices of syn- thetic rubber, compounded latex, vulcanized latex or artificial dispersions of rubber.