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S521B

GRADE

S521B

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SCGC HDPE S521B is an extra high molecular weight high density polyethylene resin produced by SMXTM technology for producing chemical and food containers 20-30 litres and other large blow molding applications by blow molding process. This grade provides excellent combination of stiffness and impact strength with good processability.

Properties Test Methods Value Unit
Melt Flow Rate at 190 °C and 2.16 kg ASTM D 1238 0.06 g/10 min
Melt Flow Rate at 190 °C and 21.6 kg ASTM D 1238 7.50 g/10 min
Density ASTM D 1505 0.948 g/cm³
Izod Impact Strength at 23°C ASTM D 256 550 J/m
Flexural Modulus ASTM D 790 11500 kg/cm²
ESCR @ 50 °C >1008 hrs, F50, 25% Igepal
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