炼油与化工
煉油與化工
련유여화공
REFINING AND CHEMICALS
2015年
4期
5-7,8
,共4页
于成志%张怀志%姚晗曦%王曦萌%施杨
于成誌%張懷誌%姚晗晞%王晞萌%施楊
우성지%장부지%요함희%왕희맹%시양
聚丙烯%成核剂%结晶性能%磷酸盐
聚丙烯%成覈劑%結晶性能%燐痠鹽
취병희%성핵제%결정성능%린산염
polypropylene%nucleating agent%crystallization property%phosphate
研究了成核剂对聚丙烯结晶性能的影响。采用羧酸盐类成核剂、磷酸盐类成核剂、松香型成核剂和山梨醇类成核剂考察了对均聚聚丙烯结晶行为产生的影响。选取磷酸盐类成核剂制备了耐热聚丙烯，并对其各项性能进行了测试分析。
研究瞭成覈劑對聚丙烯結晶性能的影響。採用羧痠鹽類成覈劑、燐痠鹽類成覈劑、鬆香型成覈劑和山梨醇類成覈劑攷察瞭對均聚聚丙烯結晶行為產生的影響。選取燐痠鹽類成覈劑製備瞭耐熱聚丙烯，併對其各項性能進行瞭測試分析。
연구료성핵제대취병희결정성능적영향。채용최산염류성핵제、린산염류성핵제、송향형성핵제화산리순류성핵제고찰료대균취취병희결정행위산생적영향。선취린산염류성핵제제비료내열취병희，병대기각항성능진행료측시분석。
Influences of nucleating agents on crystallization behavior of homo-polypropylene are researched. Phosphate nucleating agent,carboxylic acid salt nucleating agent,rosin nucleating agent and sorbitol nucleating agent are used to investigate the their influences on PP crystallization behavior. Heat-resistant polypropylene is prepared using phosphate nucleating agent,and the test analysis is made to their various properties.
