国家自然科学基金(50373030)

作品数：6被引量：8H指数：2
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MORPHOLOGY AND MECHANICAL PROPERTIES OF POLYPROPYLENE WITH in situ FORMED POLYAMIDE-6 FIBRILS被引量：1
《Chinese Journal of Polymer Science》2007年第6期599-607,共9页Dong Liang Qin Zhang Rong-ni Du Qiang Fu 
This work was supported by the National Natural Science Foundation of China(Nos.50533050,20490220,20404008,and50373030);This work was subsidized by the Special Funds for Major State Basic Research Projects of China(No.2003CB615600)by the Ministry of Education of China(No.20050610030).
in situ Fibril formation of polyamide-6 （PA6） in isotropic polypropylene （iPP） was first fabricated using a slit die extrusion and hot stretching process. Then the prepared materials were subjected to injection mo...
关键词：in situ Fibril MORPHOLOGY Property PA6 PP. 
LARGELY IMPROVED TENSILE PROPERTIES OF POLY(ETHYLENE TEREPHTHALATE) BY USING GLYCERIN
《Chinese Journal of Polymer Science》2007年第3期319-324,共6页张琴 
This work was supported by the National Natural Science Foundation of China financially (Nos. 20404008, 50533050,50373030 and 20490220).
In order to improve the tensile properties of poly（ethylene terephthalate）（PET）, we used the direct esterification method to synthesize PET in a home-made facility, and a certain amount of ethylene glycol （EG）, ...
关键词：Poly（ethylene terephthalate） Tensile strength GLYCERIN 
SPATIAL HIERARCHY AND INTERFACIAL STRUCTURE IN INJECTION-MOLDED BARS OF POLYPROPYLENE-BASED BLENDS AND COMPOSITES
《Chinese Journal of Polymer Science》2007年第1期23-33,共11页傅强 
This work was supported by the National Natural Science Foundation of China (Nos. 20404008, 50533050, 50373030 and 20490220). This work is subsidized by the Special Funds for Major State Basic Research Projects of China (No. 2003CB615600) by Ministry of Education of China as a key project (No. 104154).
The hierarchical structure and interfacial morphology of injection-molded bars of polypropylene （PP） based blends and composites have been investigated in detail from the skin to the core. For preparation of injecti...
关键词：POLYPROPYLENE Injection-molded bar Interfacial structure Orientation TRANSCRYSTALLIZATION Blend and composite. 
EFFECT OF COMPATIBILITY ON PHASE MORPHOLOGY AND ORIENTATION OF ISOTACTIC POLYPROPYLENE (IPP) BLENDS OBTAINED BY DYNAMIC PACKING INJECTION MOLDING被引量：3
《Chinese Journal of Polymer Science》2006年第4期379-387,共9页傅强 
This work was financially supported by the National Natural Science Foundation of China (Nos. 20404008, 50373030 and 20490220) the Ministry of Education of China (No. 104154).
The effect of compatibility on phase morphology and orientation of isotactic polypropylene （iPP） blends under shear stress was investigated via dynamic packing injection molding （DPIM）. The compatibility of iPP bl...
关键词：Compatibility Phase morphology ORIENTATION Stress. 
BRITTLE-DUCTILE TRANSITION OF PP/EPDM/ELASTOMERIC NANO-PARTICLE TERNARY BLENDS被引量：1
《Chinese Journal of Polymer Science》2006年第4期389-394,共6页傅强 
This work was financially supported by the National Natural Science Foundation of China (Nos. 20404008, 50373030 and 20490220) the Special Funds for Major State Basic Research Projects of China (No. 2003CB615600) the Ministry of Education of China as a Key Project (No. 104154).
The brittle-ductile transition is a very important phenomenon for polymer toughening. Polypropylene （PP） is often toughened by using rubbers, e.g., ethylene-propylene diene monomer （EPDM） has often been used as a ...
关键词：PP EPDM Elastomeric nano-particle Brittle-ductile transition. 
EFFECT OF PROCESSING METHOD ON THE IMPACT STRENGTH OF POM/TPU/CaCO_3 TERNARY COMPOSITES被引量：3
《Chinese Journal of Polymer Science》2005年第5期531-537,共7页Xiao-ling Gao Cheng Qu Qin Zhang Rong-ni Du and Qiang Fu Department of Polymer Science & Materials,Sichuan University,State Key Laboratory of Polymer Materials Engineering,Chengdu 610065,China 
This work was financially supported by the National Natural Science Foundation of China(Nos.20274028,50373030 and 20490220)This work is also partly supported by Ministry of Education of China for Doctoral Degree(No.20020610004).
Polyoxymethylene （POM）/elastomer/filler ternary composites were prepared, in which thermoplastic polyurethane （TPU） and inorganic filler, namely, CaCO3, were used to achieve balanced mechanical properties of POM. ...
关键词：POM/TPU/CaCO3 composites Core-shell structure Impact strength. 
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