CAJ | 학술논문

与硅胶负载型催化剂（简称M催化剂）相比，浆液催化剂活性高、引发时间短、所制线型低密度聚乙烯（LLDPE）细粉含量少且降低了三乙基铝的消耗。通过在装置上新增浆液催化剂加料系统，实现由M催化剂在线切换浆液催化剂。通过调整工艺参数，开发出了用浆液催化剂生产的LLDPEQLLF30，并与用M催化剂生产的LLDPEDFDA7042的性能进行了对比。结果表明：在保留了DFDA7042优良力学性能的同时，用QLLF30制备的薄膜光学性能有很大提高，雾度降低约20.6%，清晰度提高约9.6%。
여규효부재형최화제（간칭M최화제）상비，장액최화제활성고、인발시간단、소제선형저밀도취을희（LLDPE）세분함량소차강저료삼을기려적소모。통과재장치상신증장액최화제가료계통，실현유M최화제재선절환장액최화제。통과조정공예삼수，개발출료용장액최화제생산적LLDPEQLLF30，병여용M최화제생산적LLDPEDFDA7042적성능진행료대비。결과표명：재보류료DFDA7042우량역학성능적동시，용QLLF30제비적박막광학성능유흔대제고，무도강저약20.6%，청석도제고약9.6%。
Slurry?catalysts?exhibit?such?characteristics?as?higher?activity,?shorter?initiation?time,?lower?triethylaluminum?consumption?and?linear?low?density?polyethylene?(LLDPE)?produced?having?lower?fine?content?in?comparison?with?silica?gel?support?catalysts?(abbr.?M?catalysts).?Slurry?catalysts?replaced?M?catalysts?by?equipping?new?charging?system?of?slurry?catalysts?having?the?function?of?switching?from?M?catalysts?to?slurry?catalysts?on?line.?After?process?adjustments,?new?slurry?catalyzed?product?LLDPE?QLLF30?was?developed.?And?the?properties?of?the?product?were?compared?with?those?of?LLDPE?DFDA7042?which?was?produced?by?M?catalysts.?The?results?show?that?the?mechanical?properties?of?QLLF30?are?almost?as?good?as?those?of?DFDA7042?and?the?optical?properties?of?the?film?made?of?QLLF30?are?improved?greatly,?including?the?decrease?by?20.6%?in?haze?and?the?increase?by?9.6%?in?clarity.