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ECLASS BASIC 14.0 (cn) ECLASS BASIC 14.0 (cn)

Classification: 31000000 [AAF397011]

Preferred name 31 聚合物
Definition 范围:所有由多个单体单元组成的化合物,只要它们在技术上重要、纯净、室温下稳定,并能通过化学文摘编号明确表征。专业性:聚合化合物绝大多数是有机化合物。低聚物属于第 38 和 39 部分。仅单体单元数量不同的聚合物具有相同的电子分类号,如 PE 和 LLDPE。结构:第 31 组的结构取决于 a) 构成主链的元素,如碳、氧、氮、硫和硅;b) 侧链中取代基的特性;c) 每个单体单元的 C 原子数。
IRDI 0173-1#01-AAF397#011
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