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Scratch-resistant moulded article made from a filled polypropylene composition

机译:由填充聚丙烯组合物制成的耐刮擦模塑制品

摘要

The invention relates to a moulded article made from a polypropylene composition comprising 48-94.9 mass % of a polypropylene; 5-30 mass % of glass fibers having average length of 1-50 mm; 0.1-2 mass % of oleamide and/or erucamide; and 0-20 mass % of other additives; the article showing a color change of dL2 in the PSA/Renault scratch tests and a color change of dL1.5 in the Erichsen scratch test.;This article shows an excellent combination of properties, especially a good balance between stiffness and impact resistance, which have excellent surface appearance, and high resistance to surface scratching and abrasion.
机译:本发明涉及由包含48-94.9质量%的聚丙烯的聚丙烯组合物制成的模制品; 5-30质量%的平均长度为1-50mm的玻璃纤维; 0.1-2质量%的油酰胺和/或芥酰胺; 0-20质量%的其他添加剂;该文章在PSA /雷诺划痕测试中显示dL <2的颜色变化,在Erichsen划痕测试中显示dL <1.5的颜色变化。 ,具有出色的表面外观,并且对表面刮擦和磨损具有很高的抵抗力。

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