Rubber,raw and unvalcanized compounded—Determination of plasticity number and recovery number—Parallel plate method
MOD ISO 7323:1985
全国橡标委会物理和化学试验方法分技术委员会(SAC/TC 35/SC 2)
本标准规定了用平行板塑性计测量未混炼的橡胶,混炼后的橡胶,未硫化的再生胶胶料及橡胶类材料的塑性值和复原值的方法。
注: 塑性值和复原值与材料的粘弹性有关。塑性值与流动性有关,复原值与弹性有关。这些性能在预测橡胶的加工性能时是很有用的,例如在评价成型和挤出膨胀的难易程度时。
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