ICCAS OpenIR
Thermal and dynamic mechanical properties of PES/PPS blends
Lai, M; Liu, J
2004
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN1388-6150
Volume77Issue:3Pages:935-945
AbstractBlends of poly(ether-sulfone) (PES) and poly(phenylene sulfide) (PPS) with various compositions were prepared using an internal mixer at 290degreesC and 50 rpm for 10 min. The thermal and dynamic mechanical properties of PES/PPS blends have been investigated by means of DSC and DMA. The blends showed two glass transition temperatures corresponding to PPS-rich and PES-rich phases. Both of them decreased obviously for the blends with PES matrix. On the other hand, T-g of PPS and PES phase decreased a little when PPS is the continuous phase. In the blends quenched from molten state the cold crystallization temperature of PPS was detected in the blends of PES/PPS with mass ratio 50/50 and 60/40. The melting point, crystallization temperature and the crystallinity of blended PPS were nearly unaffected when the mass ratio of PES was less than 60%, however, when the amount of PES is over 60% in the blends, the crystallization of PPS chains was hindered. The thermal and the dynamic mechanical properties of the PPS/PES blends were mainly controlled by the continued phase.
KeywordBlend Crystallization Poly(Ether Sulfone) Poly(Phenylene Sulfide)
Indexed BySCI
Language英语
WOS IDWOS:000223917700018
PublisherKLUWER ACADEMIC PUBL
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82520
Collection中国科学院化学研究所
Corresponding AuthorLiu, J
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Lai, M,Liu, J. Thermal and dynamic mechanical properties of PES/PPS blends[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2004,77(3):935-945.
APA Lai, M,&Liu, J.(2004).Thermal and dynamic mechanical properties of PES/PPS blends.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,77(3),935-945.
MLA Lai, M,et al."Thermal and dynamic mechanical properties of PES/PPS blends".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 77.3(2004):935-945.
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