橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2014年
1期
31-33
,共3页
矿山轮胎%胎侧胶%高分散性芳纶短纤维%生热%耐磨性能
礦山輪胎%胎側膠%高分散性芳綸短纖維%生熱%耐磨性能
광산륜태%태측효%고분산성방륜단섬유%생열%내마성능
mining tire%sidewall compound%aramid ifber with enhanced dispersion characteristics%heat build-up%abrasion resistance
研究高分散性芳纶短纤维TWARON D3500在矿山轮胎胎侧胶中的应用。结果表明：在矿山轮胎胎侧胶中添加高分散性芳纶短纤维TWARON D3500可以明显降低胶料生热并提高耐磨性能，有利于延长轮胎使用寿命；高分散性芳纶短纤维TWARON D3500胎侧胶挤出和成型工艺性能好；高分散性芳纶短纤维TWARON D3500在胎侧胶中的适合用量为2~3份。
研究高分散性芳綸短纖維TWARON D3500在礦山輪胎胎側膠中的應用。結果錶明：在礦山輪胎胎側膠中添加高分散性芳綸短纖維TWARON D3500可以明顯降低膠料生熱併提高耐磨性能，有利于延長輪胎使用壽命；高分散性芳綸短纖維TWARON D3500胎側膠擠齣和成型工藝性能好；高分散性芳綸短纖維TWARON D3500在胎側膠中的適閤用量為2~3份。
연구고분산성방륜단섬유TWARON D3500재광산륜태태측효중적응용。결과표명：재광산륜태태측효중첨가고분산성방륜단섬유TWARON D3500가이명현강저효료생열병제고내마성능，유리우연장륜태사용수명；고분산성방륜단섬유TWARON D3500태측효제출화성형공예성능호；고분산성방륜단섬유TWARON D3500재태측효중적괄합용량위2~3빈。
In this study, aramid ifber TWARON D3500 with enhanced dispersion characteristics was applied in the sidewall compound of mining tire. The experimental results showed that the heat build-up of the vulcanizates was reduced and the abrasion resistance increased, indicating improved tire service life. TWARON D3500 offered enhanced dispersion characteristics, so that the processing properties of the sidewall compound were good during extrusion and molding processes. The optimum addition level of TWARON D3500 was 2~3 phr.
