结果表明,随着PDM用量增加,NBR/CM共混物的正硫化时间(t90)缩短,硫化速度[1/(t90-t10)]增大,硫化程度(MH-ML)增加;共混物的松弛时间变短,胶料交联密度增大;当硫化剂PDM用量为1.2~2.0份时,共混物具有较好的物理性能。
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state:世态炎凉_天涯博客_有见识的人都在此_... ... state of cooling冷却状态 state of cure硫化[固化]程度 state of cyclic operation循环操作状态,循环工况 ...
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... 硫化染料染色:sulfur dyeing 硫化程度:vulcanization degree 留头纱:halching,yarn reserve ...
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硫化胶乳的硫化程度一般都随贮存时间的延长而加深。
In general, vulcanization intensifies as the storage time is prolonged.
在硫化体系不变的情况下,可用硫化曲线定性比较并用胶的共硫化程度。
When the formulation of blend was unchanged, the curing curve could be used to compare the co-vulcanization qualitatively.
本文提出了确定橡胶最佳硫化程度范围的一整套简单可行的实验和计算方法。
A set of experimental and calculating method, readily available to determin the range of optimum state of cure of rubber, is proposed.
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