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Honam Petrochemical Corporation

HDPE - L-275

Properties Data Sheet

Properties

Test Method

Unit

L-275

Melt Flow Rate (MFR) 230 °C ASTM D-1238

g/10min

25.0
Density ASTM D-1505 g/cm3 0.9
Tensile Strength at Yield ASTM D-638 Kg/cm2 300
Ultimate Elongation ASTM D-638 % >200
Flexural Modulus of Elasticity ASTM D-790 Kg/cm2  14,000
Hardness (Rockwell) ASTM D-785 R 95
IZOD Impact Strength (23 °C) ASTM D-256 Kg-cm/cm 3.0
Softening Point ASTM D-1525 °C 149


Major Characteristics

  • Low Neck In
  • High resistance
  • Oil & moisture permeation, High stiffness

Application

  • Extrusion coating on Woven cloth and Kraft paper