Description: SLH218 is a LLDPE Hexene copolymer produced by Braskem. It shows a good balance between optical properties, mechanical properties (Mainly stretchability), sealability and processability. Very low gel contained. The minimum biobased content of this grade is 84%, determined according to ASTM D6866.
Additive: Slip Absent Antiblock Absent
Applications: Stretch films; Liners; LDPE and HDPE blends; packages for general use; Others applications: insulation for low and medium tension XLPE wires and cables; blends for irrigation pipes.
Process: Cast Film Extrusion
材料物性
基本信息
特性
低速凝固晶点
可更新资源
食品接触的合规性
通用
用途
混合
通用
机构评级
FDA 21 CFR 177.1520
加工方法
吹塑薄膜
物理性能
额定值
单位制
测试方法
比重
0.916
g/cm³
ASTM D792
熔流率(熔体流动速率) (190°C/2.16 kg)
2.3
g/10 min
ASTM D1238
薄膜
额定值
单位制
测试方法
抗张强度
ASTM D882
MD
: 断裂, 38 µm
40.0
MPa
ASTM D882
TD
: 断裂, 38 µm
40.0
MPa
ASTM D882
伸长率
ASTM D882
MD
: 断裂, 38 µm
1200
%
ASTM D882
TD
: 断裂, 38 µm
1500
%
ASTM D882
弯曲模量
ASTM D790
1% Secant, MD
: 38 µm
210
MPa
ASTM D790
1% Secant, TD
: 38 µm
240
MPa
ASTM D790
落锤冲击 1
110
g
ASTM D1709
埃尔曼多夫抗撕强度
ASTM D1922
MD
: 38 µm
240
g
ASTM D1922
TD
: 38 µm
520
g
ASTM D1922
补充信息
额定值
单位制
测试方法
生物质含量
> 84
%
ASTM D6866
挤压说明
Blown Films Extrusion
Temperature Profile: from 150 to 250°C
Screen Package: 40/40 - 100% pure
40/60/40 - Blend
Mass Temperature: 230°C (max 260°C)