Avantra® 8530B

About
Avantra® 8530B is an ignition resistant grade of high impact polystyrene with exceptional moldability. It is free of polybrominated diphenylethers and meets UL94V-0 (@ 0.062″/1.5 mm min.) rating. It gives exceptional moldability while maintaining good mechanical and heat resistance properties. Applications Avantra® 8530B is best suited for gas-assist molding applications of large size electronic/electrical enclosures.&&

Product Description
GenericPS (HIPS)
Material StatusCommercial: Active
FeaturesExcellent Processability,High impact resistance,Flame Characteristics,Heat Resistance, Good,V-0,5VA,5VB
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.14g/cm³ASTM D792
Melt Flow Rate
200℃,5.0kg13g/10minASTM D1238
Shrinkage rate
MD0.30 to 0.60%ASTM D955
Water absorption rate
saturated< 0.15%ASTM D570
Equilibrium, 23 ℃, 50%< 0.10%ASTM D570

MECHANICALNominal valueUnitTest method
tensile strength
fracture19.0MPaASTM D638
yield23.0MPaASTM D638
Tensile strain
yield55%ASTM D638
Bending modulus2070MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃120J/mASTM D256-A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed75.0ASTM D648
Vicat Softening Temp95.0ASTM D1525

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.50 mm, all colorsV-0 UL 94
2.60 mm, natural color5VB UL 94
3.00 mm, black5VB UL 94
5.50 mm, all colors5VA UL 94

Process Conditions
injectionNominal valueUnitTest method
Processing (melt) temperature200 to 240°C

Notes
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