Disclosed is a resin composition having excellent antistatic properties and practical physical properties. The resin comprises (i) a styrene resin; (ii) a polyethylene oxide having a viscosity-average molecular weight ranging from 15,000 to 1,200,000; (iii) either or both of a (meth) acrylate resin and an oxide selected from the group consisting of titanium oxide, zinc oxide and magnesium oxide; (iv) either a surfactant selected from specific sulfonic acid salts or a surfactant selected from specific alkyl sulfates; and, optionally, (v) a (poly)ethylene glycol having an average molecular weight ranging from 62 to 1,200. The resin composition also provides excellent resistance to hot water.
本发明公开了一种具有优异抗静电性能和实用物理性能的
树脂组合物。该
树脂包括:(i)
苯乙烯树脂;(ii)
聚氧化乙烯,其粘度-平均分子量在 15,000 至 1,200,000 之间;(iii) (甲基)
丙烯酸酯
树脂和选自
氧化钛、
氧化锌和
氧化镁的氧化物中的一种或两种;(iv) 选自特定
磺酸盐的表面活性剂或选自特定烷基
硫酸盐的表面活性剂;以及 (v) 平均分子量在 62 到 1 200 之间的(聚)
乙二醇。这种
树脂组合物还具有优异的耐热
水性。