产品简介：
耐热性能优异，白度优异、膨胀倍率高、制品弹性优异，高添加量不易断底。
Excellent heat resistance, excellent whiteness, high expansion ratio, excellent product elasticity, high addition amount is not easy to break the bottom.
耐热性能优异，白度优异、膨胀倍率高、制品弹性优异，高添加量不易断底。
Excellent heat resistance, excellent whiteness, high expansion ratio, excellent product elasticity, high addition amount is not easy to break the bottom.
该公司其他展品（4 件）
