HIPS,HIPS granules,high impact polystyrene/manufacturer/factory

ASTM method
Test Condition
Unit
Typical Value
Specific Gravity
D542
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1.046
Melt Flow Index
D1238
200°C,5 kg load
g/10 min
4.6
Tensile Strength at Yield
D638
23°C,1/8” Sample
kg/cm2
300
Elongation at Break
D638
23°C,1/8” Sample
%
40
Izod Impact Strength
D256
23°C,A method,notched1/8”x1/2”x5/2”
kg/m2
9.5Vicat Softening Temperature
D1525
1 kg load,3 mm Thick ( 120°C/hr )
°C
97
Flammability
UL-94
1/16” Sample
File No.E50263
94HB
Residual SM monomer
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ppm
<300
Yellow Index
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-6