呈乳白色,无味、无臭、无毒,表面无光泽的蜡状颗粒。
密度为0.91g/cm3-0.93g/cm3,是聚乙烯树脂中最轻的品种。
具有良好的柔软性、延伸性、电绝缘性、透明性、易加工性和一定的透气性。
其化学稳定性能较好,耐碱、耐一般有机溶剂。
TITANLENE® LDF 260GGLow Density PolyethyleneLotte Chemical Titan (M) Sdn. Bhd.产品说明:LDF260GG is a low density polyethylene resin for film extrusion. LDF260GG has medium slip and anti-block additives. LDF260GG meets the U.S. Food and Drug Administration (FDA) criteria for food contact use as specified in 21 CFR 177.1520 (c) 2.1 & (c) 2.2.APPLICATIONS:Laundry film, Textile packaging, Produce film, Diaper backing.Characteristics:Good drawdown and excellent processability.物性信息:基本信息添加剂抗结块剂增滑剂特性低密度抗结块性可加工性,良好良好的剥离性中度光滑性用途包装薄膜机构评级FDA 21 CFR 177.1520(c) 2.1FDA 21 CFR 177.1520(c) 2.2加工方法薄膜挤出物理性能额定值单位制测试方法密度0.922g/cm³ASTM D1505熔流率(熔体流动速率) (190°C/2.16 kg)5.0g/10 minASTM D1238薄膜额定值单位制测试方法薄膜厚度 - 经测试30µm割线模量ASTM D882 1% 正割, MD : 30 µm, 吹塑薄膜186MPaASTM D882 1% 正割, TD : 30 µm, 吹塑薄膜206MPaASTM D882抗张强度ASTM D882 MD : 断裂, 30 µm, 吹塑薄膜19.6MPaASTM D882 TD : 断裂, 30 µm, 吹塑薄膜17.7MPaASTM D882伸长率ASTM D882 MD : 断裂, 30 µm, 吹塑薄膜250%ASTM D882 TD : 断裂, 30 µm, 吹塑薄膜440%ASTM D882落锤冲击 (30 µm, 吹塑薄膜)75gASTM D1709埃尔曼多夫抗撕强度ASTM D1922 MD : 30 µm, 吹塑薄膜290gASTM D1922 TD : 30 µm, 吹塑薄膜120gASTM D1922热性能额定值单位制测试方法维卡软化温度93.0°CASTM D1525光学性能额定值单位制测试方法雾度 (30.0 µm, 吹塑薄膜)7.0%ASTM D1003挤出额定值单位制熔体温度160 到 180°C