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imxiaohuang

新虫 (初入文坛)

[求助] 求翻译理解这一小段话

According to molar ratio of 1:1, polymethylhydrosiloxane
and VTMO were mixed in ice-bath under vigorous mechanical
stirring. Chloroplatinic acid solutions (0.01 g) were
added slowly into the mixed solution under nitrogen inlet.
The reaction times continued for 2 h at room-temperature,
for 2 h at 40C, and for 12 h at 60C under mechanical stirring.
A straw yellow and transparent cross-linking agent was
obtained.
谁能帮忙翻译一下这段话?是不是要通氮气?如果冰浴了,那又如何加温呢?
有些不懂,跪求帮助!谢谢
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17953216334

银虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
聚甲基氢硅氧烷和VTMO(乙烯基三甲氧基硅烷)按照摩尔比为1:1在冰浴下剧烈搅拌机械混合,通氮气,把氯铂酸溶液(0.01克)缓慢加入到的混合溶液中。在机械搅拌条件下,室温下反应2小时,40°C时的2小时,在60℃下反应12小时。则可得到稻黄色的透明的交联剂。                                                                                                                                                      
氮气按意思是要通,冰浴是为了滴加过程不要太剧烈,滴加完成,再升温,通氮气是不是也有防止空气将交联剂氧化的考虑,你结合者思考一下。
4楼2012-09-18 08:09:28
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