ISO 2303:2003 异戊橡胶（IR）.非充油,溶液聚合型橡胶.评定规程

标准编号：ISO 2303:2003

中文名称：异戊橡胶（IR）.非充油,溶液聚合型橡胶.评定规程

英文名称：Isoprene rubber (IR) — Non-oil-extended, solution-polymerized types — Evaluation procedure

发布日期：2003-01

标准范围

ISO 2303规定了通用非油延伸溶液聚合橡胶(IR):生胶理化检验；用于评价硫化特性的标准材料、标准试验配方、设备和加工方法。本国际标准中描述了两种磨机混合程序，信息性附件中描述了密炼机-磨机混合程序。

ISO 2303 specifies, for general purpose non-oil-extended, solution-polymerized rubbers (IR):

• physical and chemical tests on raw rubbers;
• standard materials, standard test formulation, equipment and processing methods for evaluating the vulcanization characteristics.

Two mill-mixing procedures are described in this Internatioanl Standard and an internal mixer-mill mixing procedure is described in an informative annex.

标准预览图