【摘要】 先采用不同的混炼条件与工艺对胶料进行混炼,再采用不同的硫化方式即采用150t抽真空平板硫化机以及普通的平板硫化机对混炼胶进行硫化,然后对两种不同硫化机硫化后的胶料进行物理性能测试。结果表明:橡胶在真空条件下硫化后的各项物理机械性能如300%定伸应力、拉伸强度、抗撕裂强度、扯断伸长率、硫化胶硬度等要高出普通的10%~20%,而且产品的品质十分稳定。同时表明,抽真空平板硫化机相对于普通硫化机具有高等级的精度,性能良好,是硫化混炼胶的理想设备。更多还原

【Abstract】 We first use different mixing conditions and crafts to carry on the mixing,and different curing methods,namely 150 t vacuumizing plate vulcanizing machine and ordinary plate vulcanizing machine,to carry on the curing to the mixed iron-smelting for the physical performance test,and then do comparisons,enable it to exchange,and drive the vacuum vulcanizing machine improvement to have the guiding sense.The results showed that: each performance of rubber vulcanization in a vacuum under the conditions of various mechanical properties such as 300% elongation,tensile strength,slitting-resistant strength pull apart elongation,vulcanized rubber hardness,is higher than normal by 10% to 20%,and product quality is very stable.Meanwhile the vacuum plate curing exhibits,in comparison with the general curing machine,high-grade precision,good performance,and is ideal for curing mix.更多还原