ICCAS OpenIR
The compatibility and morphology of HIPS/PC and HIPS-g-GMA/PC blends
Liu, WJ; Wang, Z; Yang, HL; Chen, GX; Liu, JJ
2001-08-01
Source PublicationACTA POLYMERICA SINICA
ISSN1000-3304
Issue4Pages:545-548
AbstractThe compatibility and morphology of HIPS/PC and HIPS-g-GMA/PC blends were studied. The compatibility and morphology of HIPS/PC blends were characterized by DSC and SEM, respectively. The result of DSC shows that T-g of PS doesn't change with the blend composition, and T-g of PC decreases with the increase in weight fraction of HIPS, which indicates that the PC/HIPS blend is a partially miscible system. Results of SEM indicate that the decrease in T-g of PC results from PS interpenetrating into the phase of PC, and no change in T-g of PS results from PC not interpenetrating into the phase of PS. The copolymer of HIPS-g-GMA was prepared by reactive grafting method. The IR spectrum shows that GMA is grafted on the chain of HIPS. The compatibility and morphology of HIPS-gGMA (35)/PC (65) were studied by DSC and SEM. PC (65)/HEPS-g-GMA (35) blend exhibits reduced size of disperse phase, enhanced interface adhesion and lower T-g of PC phase as compared with the PC(65)/HIPS(35) blend. It implies that HIPS-g-GMA is an effective compatibilizer of the HIPS/PC blend.
KeywordGraft Copolymer Of Hips And Gma Compatibility Polycarbonate
Indexed BySCI
Language英语
WOS IDWOS:000170584200027
PublisherSCIENCE PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76894
Collection中国科学院化学研究所
Corresponding AuthorLiu, WJ
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Jilin Ind Univ, Dept Appl Chem, Changchun 130025, Peoples R China
Recommended Citation
GB/T 7714
Liu, WJ,Wang, Z,Yang, HL,et al. The compatibility and morphology of HIPS/PC and HIPS-g-GMA/PC blends[J]. ACTA POLYMERICA SINICA,2001(4):545-548.
APA Liu, WJ,Wang, Z,Yang, HL,Chen, GX,&Liu, JJ.(2001).The compatibility and morphology of HIPS/PC and HIPS-g-GMA/PC blends.ACTA POLYMERICA SINICA(4),545-548.
MLA Liu, WJ,et al."The compatibility and morphology of HIPS/PC and HIPS-g-GMA/PC blends".ACTA POLYMERICA SINICA .4(2001):545-548.
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