分析了在热硫化硅橡胶混炼胶撕裂强度的测试中撕裂强度出现偏差的原因；
The cause leading to deviation of tear strength in measuring tear strength of silicone rubber vulcanizate was analyzed.
测试结果表明，随着蒙脱土用量的增加，复合材料的定伸应力、拉伸强度和撕裂强度均大幅度提高。
The results showed that the tensile strength, elongation at break and tear strength increased with the OMMT content increasing.
力学性能测试结果表明，加有pva的PE防雾膜在拉伸强度，直角撕裂强度，断裂伸长率等方面比未加PVA的防雾膜要小，但不影响其使用性能。
The mechanical experimental results showed that PVA had a little effect on the tensile strength, right Angle tear strength and elongation at break, and...
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