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THE COMPLETE BRITTLE-DUCTILE TRANSITION OF THE BINARY AND TERNARY PS BLENDS
关键字： Polystyrene, Brittle-Ductile Transition, Blends, PS/SBS, and PS/SBS/CaCO3
The known brittle-ductile transition (BDT) theories of polymers were studied only in a single aspect or from a single viewpoint. However, the change in structure of modified materials will be responded by the properties in se...
http://www.polymer.cn/research/dis_info3264 |
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PS/PS-b-PMMA 共混物在空气/水界面的聚集行为
关键字：PS均聚物，PS-b-PMMA，LB膜，AFM
本文研究了均聚物PS（h-PS）与苯乙烯－甲基丙烯酸甲酯嵌段共聚物（PS-b-PMMA）的共混物在空气/水界面的聚集行为。利用Langmuir 膜天平技术得到了不同h-PS含量下共混物Langmuir单层的p-A曲线和滞后曲线。将Langmuir单层转移到硅片上得到相应的LB 膜并利用原子力显微镜（AFM）对其聚集形态进行表征。结果表明，当h-PS 含量为20%时，h-PS/PS-b-PMMA 共混物聚集形态主要表现为孤立的圆形胶束，随着沉积压力的增大...
http://www.polymer.cn/research/dis_info10987 |
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BLEND OF PP/PS WITH SBS
关键字：polypropylene, polystyrene, SBS
The blends of polypropylene (PP) and polystyrene (PS) are an immiscible system, which have low mechanical strength, impact strength and poor adhesive strength between the interfaces. So, the copolymer poly(styrene-b-butadiene-b-styrene) (SBS) &n...
http://www.polymer.cn/research/dis_info3275 |
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PS/PS-b-PMMA 共混物在空气/水界面的聚集行为
关键字：PS均聚物，PS-b-PMMA，LB膜，AFM
本文研究了均聚物PS（h-PS）与苯乙烯－甲基丙烯酸甲酯嵌段共聚物（PS-b-PMMA）的共混物在空气/水界面的聚集行为。利用Langmuir 膜天平技术得到了不同h-PS含量下共混物Langmuir单层的p-A曲线和滞后曲线。将Langmuir单层转移到硅片上得到相应的LB 膜并利用原子力显微镜（AFM）对其聚集形态进行表征。结果表明，当h-PS 含量为20%时，h-PS/PS-b-PMMA 共混物聚集形态主要表现为孤立的圆形胶束，随着沉积压力的增大...
http://www.polymer.cn/research/dis_info10987 |
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BLEND OF PP/PS WITH SBS
关键字：polypropylene, polystyrene, SBS
The blends of polypropylene (PP) and polystyrene (PS) are an immiscible system, which have low mechanical strength, impact strength and poor adhesive strength between the interfaces. So, the copolymer poly(styrene-b-butadiene-b-styrene) (SBS) &n...
http://www.polymer.cn/research/dis_info3275 |
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EFFECT OF NANOMETER CALCIUM CARBONATE ON THE MECHANICAL PROPERTIES OF POLYSTYRENE BLENDS
关键字：nanoparticle; Calcium carbonate; PS; SBS; PS blend
The effect of nanometer particles of calcium carbonate (CaCO3) on the mechanical properties of polystyrene (PS) blends was studied. SBS (styrene-butadiene-styrene block copolymer), which is compatible with PS, is effective to impart PS ...
http://www.polymer.cn/research/dis_info3011 |
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SYNTHESIS AND SOLUTION AGGREGATING PROPERTIES OF PS-B-TRIANILINE-B-PS TRIBLOCK COPOLYMER
关键字：SYNTHESIS,AND,SOLUTION,AGGREGATING,PROPERTIES,TRIANILINE,TRIBLOCK,COPOLYMER,
Rod-coil block copolymers/oligomers represent an effective kind of supramolecular self-assemble materials, which show quite different organization characters as compared with those of the conventional one’s [1].
http://www.polymer.cn/research/dis_info1869 |
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Visualizing Phase Separation in PS/PS Millar IPNs via Sulphonation
关键字：Visualizing,Phase,Separation,Millar,IPNs,via,Sulphonation,
One long standing problem has been with the phase separation in homo- and Millar IPNs1. For IPNs composed of deferent components, a final morphology of phase separation is usually observed by microscopy such as TEM.
http://www.polymer.cn/research/dis_info1465 |
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EFFECT OF NANOMETER CALCIUM CARBONATE ON THE MECHANICAL PROPERTIES OF POLYSTYRENE BLENDS
关键字：nanoparticle; Calcium carbonate; PS; SBS; PS blend
The effect of nanometer particles of calcium carbonate (CaCO3) on the mechanical properties of polystyrene (PS) blends was studied. SBS (styrene-butadiene-styrene block copolymer), which is compatible with PS, is effective to impart PS ...
http://www.polymer.cn/research/dis_info3011 |
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SYNTHESIS AND SOLUTION AGGREGATING PROPERTIES OF PS-B-TRIANILINE-B-PS TRIBLOCK COPOLYMER
关键字：SYNTHESIS,AND,SOLUTION,AGGREGATING,PROPERTIES,TRIANILINE,TRIBLOCK,COPOLYMER,
Rod-coil block copolymers/oligomers represent an effective kind of supramolecular self-assemble materials, which show quite different organization characters as compared with those of the conventional one’s [1].
http://www.polymer.cn/research/dis_info1869 |
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