塑料助剂
塑料助劑
소료조제
PLASTIC ADDITIVES
2012年
5期
19-21
,共3页
陈肇汉%王途耿%徐军%邱丽玲%陈红光
陳肇漢%王途耿%徐軍%邱麗玲%陳紅光
진조한%왕도경%서군%구려령%진홍광
高分子酯基钙%多元醇%二元酸%高分子钙盐%聚氯乙烯%合成
高分子酯基鈣%多元醇%二元痠%高分子鈣鹽%聚氯乙烯%閤成
고분자지기개%다원순%이원산%고분자개염%취록을희%합성
polymeric ester calcium%polyol%dibasic acid%polymeric calcium salt%poly(vinyl chloride)%synthesis
利用季戊四醇与二元酸进行酯化反应后用氢氧化钙或氧化钙与多余的酸根反应完全,获得具有网状结构的高分子酯基钙—季戊四醇酯化合物的钙盐,这种钙盐在PVC稳定化过程中起到非常优异的稳定性能。
利用季戊四醇與二元痠進行酯化反應後用氫氧化鈣或氧化鈣與多餘的痠根反應完全,穫得具有網狀結構的高分子酯基鈣—季戊四醇酯化閤物的鈣鹽,這種鈣鹽在PVC穩定化過程中起到非常優異的穩定性能。
이용계무사순여이원산진행지화반응후용경양화개혹양화개여다여적산근반응완전,획득구유망상결구적고분자지기개—계무사순지화합물적개염,저충개염재PVC은정화과정중기도비상우이적은정성능。
Polyol plays an very important role in the process of poly (vinyl chloride) stabilization. This study selected pentaerythritol and dibasic acid for esterification, then reacted off the excess acid radical with calcium hydroxide or calcium oxide, the synthetic product is named for polymeric ester calcium. The product has a mesh structure and also has excellent stability effect in the PVC stabilization process.
