偶联剂B对RTV硅橡胶粘接强度的影响

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为了提高RTV硅橡胶与金属材料的粘接强度,对金属材料表面采用偶联剂处理,筛选了多种偶联剂,进行了稳定性和加速老化试验,测试了试件的剪切强度和扯离强度,结果表明偶联剂B具有较佳的性能,不仅能够提高粘接强度,而且粘接强度稳定。
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