本文研究了三种表面性质不同的二氧化硅填料与二甲基硅橡胶在热老化时的作用。
The heat ageing interaction of silicone rubber with three of fumed silica having different surface property was studied.
以二羟基聚二甲基硅氧烷（PDMS）为基体，加入不同填料和助剂，制备了室温硫化硅橡胶涂层。
With hydroxyl group terminated PDMS on both side as feedstock, adding several kinds of fillers and adjuvants, the room-temperature vulcanized silicone rubber coatings are prepared.
采用一定粘度的聚二甲基硅氧烷为基体，加入适量填料和助剂，成功制备了室温硫化硅橡胶涂层。
With hydroxyl group terminated PDMS on both side as feedstock, adding several kinds of fillers and adjuvants, the room-temperature vulcanized silicone rubber coatings are prepared.
以苯基环体、二甲基环硅氧烷为原料，在催化剂存在下，经开环共聚、降解、脱除低沸物，制得低苯基含量的二苯基硅橡胶。
Dimethyldiphenyl RTV silicone rubber with low phenyl contents was synthesized by ring opening copolymerization of phenyl cyclic siloxane with DMC.
以含环氧基聚二甲基硅氧烷为基胶，以胺类化合物为固化交联剂进行了新型加成型硫化硅橡胶的研究。
By using polydimethylsiloxane containing epoxy groups as base gum, the compounds containing amino groups as crosslinking reagent, a new addition type curable silicone rubber were prepared.
探讨了稀释剂用量与种类对硅橡胶模具质量的影响，并指出二甲基硅油是合适的稀释剂；
The most suitable thinner might was silicone oil, other thinner minght cause the contraction of mould.
探讨了稀释剂用量与种类对硅橡胶模具质量的影响，并指出二甲基硅油是合适的稀释剂；
The most suitable thinner might was silicone oil, other thinner minght cause the contraction of mould.
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