Properties of POSS-Filled Polypropylene: Comparison of Physical Blending and Reactive Blending

被引：33

作者：

Zhou, Zhiyong ^{[1
]}

Zhang, Yong ^{[1
]}

Zeng, Zheng ^{[1
]}

Zhang, Yinxi ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Chem & Chem Technol, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2008年 / 110卷 / 06期

基金：

中国国家自然科学基金;

关键词：

polypropylene; polyhedral oligomeric silsesquioxane; reactive processing;

D O I：

10.1002/app.29007

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polypropylene (PP)/octavinyl polyhedral oligomeric silsesquioxane (OvPOSS) composites were prepared by physical blending or reactive blending methods. The comparison of the PP/OvPOSS composites prepared by these two methods was investigated by mechanical tests, thermogravimetric analysis, and cone calorimeter. The graft ratio of OvPOSS to PP chain increased with increasing OvPOSS and dicumyl peroxide content for the reactive blending composites. The reactive blending composites had better mechanical properties, thermal stability than physical blending composites. The peak of the heat release rate and mass loss rate of PP/OvPOSS had also decreased, indicating better flame retardancy of PP/OvPOSS composites. (C) 2008 Wiley Periodicals, Inc. J Appl Polym Sci 110: 3745-3751, 2008

引用

页码：3745 / 3751

页数：7

共 50 条

[21] Polypropylene Modified with Polyethylene Through Reactive Melt Blending: Fabrication and Characterizations
Lim, Changgyu
Jang, Yujin
Chang, Young-Wook
POLYMERS, 2025, 17 (01)
[22] Toughened polypropylene-polyamide 6 blends prepared by reactive blending
Rosch, J
Mulhaupt, R
TOUGHENED PLASTICS II: NOVEL APPROACHES IN SCIENCE AND ENGINEERING, 1996, 252 : 291 - 302
[23] Compatibilizer design factors in reactive blending of polypropylene and nitrile butadiene rubber
Baker, WE
Wong, B
Chen, LF
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 212 : 276 - PMSE
[24] ALLOYING THROUGH REACTIVE BLENDING - POLYPROPYLENE COPOLYAMIDE-6/6.9
TZUR, A
NARKIS, M
SIEGMANN, A
SEADAN, M
LAMBLA, M
POLYMER NETWORKS & BLENDS, 1995, 5 (02): : 107 - 115
[25] Isocyanate toughened pCBT: Reactive blending and tensile properties
Abt, T.
Martinez de Ilarduya, A.
Bou, J. J.
Sanchez-Soto, M.
EXPRESS POLYMER LETTERS, 2013, 7 (02): : 172 - 185
[26] Styrenics/Polyamide-Blends - Reactive blending and properties
Weber, M
Heckmann, W
Goeldel, A
MACROMOLECULAR SYMPOSIA, 2006, 233 : 1 - 10
[27] Thermal properties and morphology of POSS/PMMA hybrids prepared by copolymerization and blending.
Xiao, J
Feher, FJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : D78 - D78
[28] Reactive blending of functionalized polypropylene and polyamide 6:: In situ polymerization and in situ compatibilization
Teng, J
Otaigbe, JU
Taylor, EP
POLYMER ENGINEERING AND SCIENCE, 2004, 44 (04): : 648 - 659
[29] Tailoring the Mechanical Properties of Isotactic Polypropylene by Blending Samples with Different Stereoregularity
Auriemma, Finizia
de Ballesteros, Odda Ruiz
De Rosa, Claudio
Invigorito, Carmine
MACROMOLECULES, 2011, 44 (15) : 6026 - 6038
[30] THE EFFECT OF BLENDING CONDITIONS ON THE STRUCTURE AND PROPERTIES OF POLYPROPYLENE-HDPE BLENDS
ERINA, NA
KARPOVA, SG
LEDNEVA, OA
KOMPANIETS, LV
POPOV, AA
PRUT, EV
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1995, 37 (08): : 1398 - 1402

← 1 2 3 4 5 →