橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2014年
7期
33-36
,共4页
有机锌%氧化锌%硫化活性剂%全钢载重子午线轮胎%胎侧胶
有機鋅%氧化鋅%硫化活性劑%全鋼載重子午線輪胎%胎側膠
유궤자%양화자%류화활성제%전강재중자오선륜태%태측효
organic zinc%zinc oxide%curing agent%TBR tire%sidewall compound
研究有机锌替代氧化锌在全钢载重子午线轮胎胎侧胶中的应用。结果表明：与氧化锌胶料相比，有机锌胶料的MH较大，硫化速度相当，拉伸强度和定伸应力较大，耐热老化性能提高。在全钢载重子午线轮胎胎侧胶中，有机锌可等量替代氧化锌使用。
研究有機鋅替代氧化鋅在全鋼載重子午線輪胎胎側膠中的應用。結果錶明：與氧化鋅膠料相比，有機鋅膠料的MH較大，硫化速度相噹，拉伸彊度和定伸應力較大，耐熱老化性能提高。在全鋼載重子午線輪胎胎側膠中，有機鋅可等量替代氧化鋅使用。
연구유궤자체대양화자재전강재중자오선륜태태측효중적응용。결과표명：여양화자효료상비，유궤자효료적MH교대，류화속도상당，랍신강도화정신응력교대，내열노화성능제고。재전강재중자오선륜태태측효중，유궤자가등량체대양화자사용。
The application of organic zinc in sidewall compound of truck and bus radial (TBR) tire was investigated in this study. By replacing zinc oxide with organic zinc in the formulation, the sidewall compound showed higher MH and same curing rate;the vulcanizate had higher tensile strength and modulus, and better heat aging resistance. The experimental results indicated that organic zinc could be applied to replace equal amount of zinc oxide in sidewall compound of TBR tire.
