溶胀橡胶 swollen rubber
- 通过改性剂的屏蔽作用,有效减缓和消除了甲醇对炉窑、内燃机橡胶塑料密封件的溶胀、脆化问题;
Through the shielding function of modifier, it effectively relieves and eliminates the swelling and embrittlement of methanol to the metal material of the grate and gas engine. - 分析了橡胶在二甲醚中溶胀的化学机理,并选出具有不同极性的橡胶材料进行耐二甲醚溶胀及溶胀前后拉断强度、拉断伸长率、硬度等力学性能的对比试验。
Chemical mechanism of rubber expansion in DME was analysed, and different rubber materials were selected to test the expansion, the tensile strength, the elongation at break, and the hardness. - 本文主要研究了短纤维-氯丁橡胶复合材料的力学性能和耐热性能,并研究了其溶胀性能。
In this thesis, the physical and heat-aging properties of short fiber-CR composite were mainly studied, and the swelling properties of the composite were also studied.
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