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    • 6. 发明公开
    • 시트용 수지 조성물
    • 树脂复合材料
    • KR1020120024477A
    • 2012-03-14
    • KR1020110088127
    • 2011-08-31
    • 에스케이이노베이션 주식회사
    • 김재구옥명안손인헌정강민정광진
    • C08L69/00C08G64/32C08J5/18C08K13/02
    • PURPOSE: A resin composition for sheets is provided to improve physical properties, processability, printability, adhesion or salt resistance, and to be processed by a calendar method, thereby remarkably decreasing the manufacturing cost compared with extrusion method. CONSTITUTION: A resin composition for sheets comprises 0.1-100 parts by weight of strength modifier, 0.1-50 parts by weight of a ductile agent, 0.1-30 parts by weight of concealment enhancer, 0.1-200 parts by weight of filler, 0.1-5 parts by weight of lubricant based on 100.0 parts by weight of a poly(alkylene carbonate) resin. The poly(alkylene carbonate) resin is poly(propylene) carbonate copolymerized by polypropylene oxide and carbon dioxide. The strength modifier is one or more selected from polyethylene, polypropylene, ethylene vinyl acetate, polymethylmethacrylate, polylactic acid, polyester, or a thermoplastic copolyester elastomer.
    • 目的:提供用于片材的树脂组合物以改善物理性能,加工性,可印刷性,粘合性或耐盐性,并且通过日历方法加工,从而与挤出方法相比显着降低了制造成本。 构成:用于片材的树脂组合物包含0.1-100重量份的强度调节剂,0.1-50重量份的延性剂,0.1-30重量份的隐蔽增强剂,0.1-200重量份的填料,0.1- 5重量份的基于100.0重量份聚(碳酸亚烷基酯)树脂的润滑剂。 聚(碳酸亚烷基酯)树脂是由聚环氧丙烷和二氧化碳共聚的聚(丙烯)碳酸酯。 强度调节剂是选自聚乙烯,聚丙烯,乙烯 - 乙酸乙烯酯,聚甲基丙烯酸甲酯,聚乳酸,聚酯或热塑性共聚酯弹性体中的一种或多种。