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    • 9. 发明公开
    • 자동차 플라스틱 내장재용 박막형 질감도료 조성물
    • 汽车内饰材料的TIN膜型涂料组合物
    • KR1020080008522A
    • 2008-01-24
    • KR1020060067886
    • 2006-07-20
    • 현대모비스 주식회사
    • 이정환김억오우정김대업
    • C09D175/04C09D123/00
    • C09D123/06B60R13/00C08L75/04C09D5/28
    • A thin film type soft feel coating composition for an automobile plastic interior material, and an automobile plastic interior material coated with the composition are provided to lower the amount of volatile organic compounds for reducing the smell inside an automobile and to prevent the cracking of plastic materials. A thin film type soft feel coating composition comprises 10-25 wt% of a water dispersible polyurethane resin; 20-25 wt% of a water-soluble polyethylene resin; 5-7 wt% of an acrylic bead having an average diameter of 5-8 micrometers; 1-2 wt% of a polysiloxane antifoaming agent; 3-5 wt% of a protein-based filler; and 5-8 wt% of a quencher. Preferably the water dispersible polyurethane resin has a tensile modulus of 100-150.
    • 提供了一种用于汽车塑料内部材料的薄膜型柔软涂层组合物和涂有该组合物的汽车塑料内部材料,以降低挥发性有机化合物的量以减少汽车内的气味并防止塑料材料的开裂 。 薄膜型软感涂层组合物包含10-25重量%的水分散性聚氨酯树脂; 20-25重量%的水溶性聚乙烯树脂; 5-7重量%的平均直径为5-8微米的丙烯酸珠粒; 1-2重量%的聚硅氧烷消泡剂; 3-5重量%的蛋白质类填料; 和5-8wt%的猝灭剂。 优选地,水分散性聚氨酯树脂的拉伸模量为100-150。