橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2015年
4期
19-23
,共5页
炭黑%粒径%天然橡胶%丁苯橡胶%耐热老化性能
炭黑%粒徑%天然橡膠%丁苯橡膠%耐熱老化性能
탄흑%립경%천연상효%정분상효%내열노화성능
carbon black%particle size%NR%SBR%heat aging properties
研究炭黑对橡胶耐热老化性能的影响。结果表明：在炭黑结构相同的条件下，随着炭黑粒径增大，胶料的门尼粘度减小，强伸性能降低，耐热老化性能提高；通过并用耐热老化性能好的炭黑可以改善胶料的耐热老化性能。
研究炭黑對橡膠耐熱老化性能的影響。結果錶明：在炭黑結構相同的條件下，隨著炭黑粒徑增大，膠料的門尼粘度減小，彊伸性能降低，耐熱老化性能提高；通過併用耐熱老化性能好的炭黑可以改善膠料的耐熱老化性能。
연구탄흑대상효내열노화성능적영향。결과표명：재탄흑결구상동적조건하，수착탄흑립경증대，효료적문니점도감소，강신성능강저，내열노화성능제고；통과병용내열노화성능호적탄흑가이개선효료적내열노화성능。
In this study, the inlfuence of carbon black on the heat aging properties of rubber compounds was investigated. The experimental test results showed that, when the carbon black has similar structure and the particle size increased, the Mooney viscosity of the compound was reduced, the tensile properties of the vulcanizates decreased and the heat ageing properties were improved. It was found that with combination of different carbon black with good heat ageing properties, the heat ageing properties of the vulcanizates were improved.
