DURA STAR LLC

HDPE Blow Moulding Granules

HDPE Blow Moulding

Introduction

These grades are suitable for rotational moulding of storage tanks and general purpose applications.

Product Characteristics

High stiffness
High thermal stability
Good impact strength
High UV protection (UV8) for outdoor use
Property Test Method Typical Value Unit
Melt Flow Rate ASTM D 1238 @190oC, 2.16Kg 0.4 g/10 min
HLMI ASTM D 1238 @190oC, 21.6Kg 40 g/10 min
DENSITY ASTM D 1505 0.955 g/cm3
Melting point ASTM D 2117 132 oC
Vicat softening point ASTM D 1525 128 oC
Brittlness Temperature ASTM D 746 <-60 oC
Tensile strength at yeild ASTM D 638 280 Kg/cm2
Tensile strength at break ASTM D 638 350 Kg/cm2
Elongation at break ASTM D 638 1000 %
Flexural modulus ASTM D 790 12000 Kg/cm2
Notched izod impact ASTM D 256 @190oC 98 j/m
ESCR ASTM D 1693 @50oC 300 Hrs, F50

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