| 摘要 |
A process for making an injection-molded article having reduced warpage comprising:(a) providing a crystalline polymer selected from the group consisting of a high-density polyethylene, a polyolefin, a polyacrylate, a polyacrylamide, a polyvinyl acetate, a polyethylene imine, a polyoxymethylene, and mixtures thereof;(b) providing an organic pigment;(c) providing a polyamide;(d) mixing (a)-(c) to form a polymer mixture; and(e) injection molding the polymer mixture to form the injection-molded article having reduced warpage.
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