标准摘要
[中文适用范围]: 本标准规定了用平行板塑性仪测定未混炼、混炼和再生橡胶和橡胶类材料的可塑值和恢复值的方法。 注:塑性值和恢复值与材料的粘弹性能有关。 塑性数与流动性能有关,恢复数与弹性成分有关。 这些对于预测加工特性非常有用,例如成型的容易程度和离模膨胀。 [外文原描述]: ISO 7323:2006 specifies a method using the parallel-plate plastometer for the determination of the plasticity number and recovery number of uncompounded, compounded and reclaimed stocks of unvulcanized rubbers and rubber-like materials.
英文名称Rubber, raw and unvulcanized compounded — Determination of plasticity number and recovery number — Parallel-plate method