【摘要】 研制成用聚氨酯丙烯酸树脂 (PUA)改性的室温快固型双组分丙烯酸酯胶粘剂 ,结果表明 ,它对金属的粘接强度高达 12 .5MPa ,最小固化定位时间 2 5s ,伸长率较高 ,对它的储存稳定性也作了改进更多还原

【Abstract】 The two components room temperature fast curing type of acrylic adhesive which is modified by polyurethane acrylate(PUA) has been preparated. The results show that the maximum adhesive strength of adhesive is 12.5 MPa, its minimum curing fixing time is 25 s., The adhesive toughness are advantaged, its stability has been ameliorated.更多还原