The invention relates to a liquid formulation for foaming a thermoplastic polystyrene, said formulation comprising
a) a liquid carrier; and
b) at least one endothermic chemical blowing agent selected from the group consisting of dicarboxylic acids, tricarboxylic acids, salts of dicarboxylic acids, salts of tricarboxylic acids, esters of dicarboxylic acids and esters of tricarboxylic acids.
本发明涉及一种用于热塑性聚
苯乙烯发泡的液体配方,所述配方包括 a) 液体载体;和 b) 至少一种内发热
化学发泡剂,该
化学发泡剂选自由二
羧酸、
三羧酸、二
羧酸盐、
三羧酸盐、二
羧酸酯和
三羧酸酯组成的组。