加成型液体硅橡胶是有含乙烯基的聚有硅氧烷作基础聚合物，含Si-H键的聚有硅氧烷做交联剂，在铂催化剂存在下，在室温或加热下可交联硫化的一类有硅材料。加成型液体硅橡胶与缩合型液体硅橡胶一样，根据产品包装形式也有单组份和双组份之分；根据硫化后状态，又有橡胶、凝胶、泡沫体、球形微分之分。通过调整配方及用加成反应抑制剂控制硫化速度等方法，能制成适应多种用途的产品。
通过添加增粘剂，制得与金属基材具有较好粘接性的加成型液体硅橡胶。
The addition cure LSR with good adhesion with metal was prepared by adding adhesion promoters.
研究了硅硼增粘剂和钛酸酯增粘剂对加成型液体硅橡胶的黏度和粘接性的影响。
The effects of silicon-boron and titanate adhesion promoter on the viscosity and adhesion of the addition cure LSR were studied.
电子工业用加成型液体硅橡胶灌封料的关键技术指标为：胶料黏度、硫化胶力学性能和电性能。
The key properties of additional liquid silicone potting material in electronic industry are viscosity, mechanical property and dielectric property.
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