| 摘要 |
PURPOSE:To provide a forming method for nylon 46 resin, prevented from drawdown in its forming due to the viscosity drop-off caused by its melting, also improved in formability through regulating its high crystallization rate. CONSTITUTION:The objective nylon 46 resin form can be obtained by heating, melting and forming a composition prepared by incorporating (A) nylon 46 resin with (B) 1-30wt.% of a resin composition comprising (1)>50wt.% but <100wt.% of a Zn salt of a modified polyolefin having at least one kind of functional group selected from carboxyl group, metal carboxylate groups, carboxylic anhydride groups, ester group and epoxy group (e.g. ethylene-alpha-olefin- maleic anhydride copolymer, ethylene-methacrylic copolymer) and (2) the rest of a polyamide such as nylon 46 resin or nylon 6 resin. |
