摘要
本文以RX—90树脂减量代替古马隆树脂及等量代替RX—80树脂分别在古马隆树脂用量不同的黑色辊筒底、浅色模压底及使用RX—80树脂的白沿条等胶鞋胶料中进行了不同变量试验,并结合生产实际确定出合适的代用比,经试生产表明:效果良好,既可取得一定的经济效益,又缓和了古马隆树脂货源紧俏的供需矛盾。
This article describes different variate tests of using decrement RX-90 resin andgual guantity RX-80 resin to substitute coumarone resin in making black rolledsoles, light colour moulded soles and white colour welts, The proper substitution ratiowas determined by the tests. Trial production proved to have good results, not only reaizing economical benefit, but also relaxing the tensity of demand of coumarone resinon the market.
