Short chain branches distribution characterization of ethylene/1-hexene copolymers by using TREF+ 13C-NMR and TREF+SC methods

Macromolecular Symposia

Volumn 312, Issue 1, 2012, Pages 63-71

  Zhang, Shiliang ^a   Zhao, Ning ^a   Wu, Yuxiang ^a   Dong, Qi ^a   Wang, Quntao ^b   Tang, Yan ^b   Yu, Yongling ^b   Da, Jianwen ^b   He, Xuelian ^a   Cheng, Ruihua ^a   Liu, Boping ^a  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b SINOPEC   (China)

Author keywords

fractionation of polymers; polyethylene (PE); short chain branches distribution (SCBD); step crystallization (SC)

Indexed keywords

1-HEXENE; CATALYST SYSTEM; CHARACTERIZATION METHODS; COMONOMER INCORPORATION; CRACK RESISTANCE; ETHYLENE/1-HEXENE; EXCELLENT PERFORMANCE; FRACTIONATION OF POLYMERS; GAS-PHASE POLYMERIZATION; HDPE PIPES; HIGH CRYSTALLINITY; KEY FACTORS; LONG TERM PERFORMANCE; LOW CRYSTALLINITY; LOW MOLECULAR WEIGHT; PIPE MATERIAL; SHORT CHAIN BRANCHES; STEP CRYSTALLIZATIONS; TEMPERATURE-RISING ELUTION; THICKNESS DISTRIBUTIONS;

CATALYSTS; CHROMATES; HIGH DENSITY POLYETHYLENES; SILICON COMPOUNDS;

CHARACTERIZATION;

EID: 84863292966     PISSN: 10221360     EISSN: 15213900     Source Type: Journal    
DOI: 10.1002/masy.201100018     Document Type: Conference Paper

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