Viscosity of polymer-bitumen binders

被引:12
|
作者
Filippova, AG [1 ]
Kirillova, LG [1 ]
Okhotina, NA [1 ]
Dvoyashkin, NK [1 ]
Filippov, AV [1 ]
Vol'fson, SI [1 ]
Liakumovich, AG [1 ]
Samuilov, YD [1 ]
机构
[1] Kazan State Tech Univ, Ctr Dev Elastomers, Kazan 420015, Tatarstan, Russia
关键词
Polymer; Ethylene; Viscosity; Propylene; Rubber;
D O I
10.1023/A:1026639010912
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Polymer-bitumen binders for the highway engineering were obtained by the addition of a ternary ethylene-propylene rubber to a bitumen. The addition of a vulcanizing agent to a polymer-bitumen composition caused the structuring of the system through cross-linking of rubber molecules in the bitumen matrix that was confirmed by the study of structural viscosity of the polymer-bitumen compositions, as well as molecular mobility by the methods of NMR-relaxation and pulsed field gradient NMR-relaxation (self-diffusion).
引用
收藏
页码:755 / 758
页数:4
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