高牢度地毯用静电植绒粘合剂的研制

Preparation of the electrostatic flocking adhesive with high fastness for carpet

以丙烯酸酯为主要原料,通过功能性单体甲基丙烯酰胺乙基乙撑脲、甲基丙烯酸缩水甘油酯、甲基丙烯酰氧乙基磷酸酯进行一系列的改性,制得高牢度的地毯用静电植绒粘合剂。应用该粘合剂进行静电植绒,在130~160℃固化,固化后该粘合剂具有较好的粘接强度、较高的附着力、优异的耐水性以及良好的阻燃性。同时,该胶水为水性体系,不含挥发性有机物,可用于制作静电植绒地毯作为室内装饰材料,具有非常好的效果。

An electrostatic flocking adhesive with high fastness for carpet was prepared with acrylate as the main material which was modified with such functional monomers as methyl acrylamide ethyl ethylene urea, glycidyl meth- acrylate and methacryloyloxyethyl phosphate ester. The adhesive was applied in electrostatic flocking and was cured at 130~160 ℃, showing good bonding strength, high adhesion, outstanding resistances to water and flame. Meanwhile, the adhesive was waterborne system without organics. It can be used to prepare electrostatic flocking carpet as interior deco- ration material, which shows excellent effect.