尼龙增韧材料的研究现状

探讨了国内外尼龙材料增韧研究的现状,目前尼龙材料增韧主要集中于以下几个方面：用尼龙与弹性体共混制备超韧尼龙,包括聚烯烃类弹性体增韧尼龙,苯乙烯类嵌段共聚物增韧尼龙,核-壳型冲击改性剂增韧尼龙,以及离聚物为增容剂增韧尼龙;无机刚性粒子增韧尼龙,能在提高材料的抗冲击性能的同时,保证不降低其拉伸强度和刚性;有机刚性粒子增韧尼龙。

Research Status of Toughening Nylon Material

The present situation of toughening research at home and abroad of nylon was discussed. The aspects of toughened nylon material were focused on that nylon and elastomeric was prepared by blending of super tough nylon, including polyolefin elastomeric toughened nylon, styrene block copolymer toughening agent toughened nylon, nylon modified core -shell impact, as well as from copolymer as compatibilizer toughened nylon, the rigid inorganic particles toughened nylon, can improve the impact proiperties of materials and guaranteed not to decrease of tensile strength and rigidity, and organic rigid particle toughened nylon.