화학공학소재연구정보센터
Journal of Applied Polymer Science, Vol.86, No.14, 3689-3694, 2002
Maintenance of mechanical and viscoelastic properties in truck and off-the-road tire tread compounds by using 1,3 bis(citraconimidomethyl)benzene
The effect of the antireversion agent 1,3 bis(citraconimidomethyl)benzene has been studied in a truck compound and a silica containing off-the-road compound. Laboratory results show that the antireversion agent significantly improves compound reversion resistance by means of a crosslink compensation mechanism. This improved reversion resistance provides a stabilization of viscoelastic properties on overcure and aging, which in turn should improve the performance of heavy duty tires with regard to rolling resistance and heat buildup throughout their service life. The antireversion agent is particularly effective in stabilizing viscoelastic properties in combination with a reduced level of the saline coupling agent, TESPT. This offers improved tire performance at no cost penalty.