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Braskem TX7001 LDPE Blown Film Extrusion Polyethylene

Low Density Polyethylene (LDPE), Film Grade

Braskem

产品说明

TX7001 is a low-density polyethylene (LDPE) with high molecular weight designed to satisfy those applications that require high mechanical strength and environmental stress cracking resistance (ESCR), together with good processability and proper of branched polyethylene produced by a high pressure process. TX7001 resin performs in conventional LDPE extruders, granting low energy consumption during the whole process and allowing the production of packaging with good dimensional uniformity and excellent surface finishing. This product is identified as PE 115 according to ASTM D-4976-04a standard specification. It does not contain additives. Its applications include: high resistance films for industrial packaging, heavy duty bags, and plastic canvas; and base resin for agriculture films with big dimensions.

物理性能额定值 (公制)额定值 (英制)测试方法
密度 g/cc lb/in³ ASTM-D792
熔体流动速率 g/10 min
@Load 2.16 kg, Temperature 190 °C
g/10 min
@Load 4.76 lb, Temperature 374 °F
ASTM-D1238
机械性能额定值 (公制)额定值 (英制)测试方法
断裂伸长率,MD ASTM-D882
断裂伸长率,TD ASTM-D882
割线模量(MD) GPa ksi 2% Secant Modulus; ASTM-D882
割线模量(TD) GPa ksi 2% Secant Modulus; ASTM-D882
埃尔曼多夫抗撕强度(MD) g g ASTM-D1922
埃尔曼多夫抗撕强度(TD) g g ASTM-D1922
埃尔曼多夫抗撕强度(MD) g/micron g/mil ASTM-D1922
埃尔曼多夫抗撕强度(TD) g/micron g/mil ASTM-D1922
落锤 g/micron g/mil ASTM-D1709
落锤试验 g lb ASTM-D1709
抗张强度(MD : 断裂) MPa psi ASTM-D882
抗张强度(TD : 断裂) MPa psi ASTM-D882
光学性能额定值 (公制)额定值 (英制)测试方法
雾度 ASTM-D1003
光泽度 Angle 45°; ASTM-D2457
Angle 60°; ASTM-D2457
加工性能额定值 (公制)额定值 (英制)测试方法
Die Opening cm in Blow Film Extrusion
Blow-up Ratio (BUR) Blow Film Extrusion
材料描述测试方法
Mass Temperature (°C)190-225Blow Film Extrusion
Temperature Profile (°C)170-225Blow Film Extrusion
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