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HIPS-623

Product features: Ultra-high impact resistance, toughness close to ABS, suitable for injection molding and extrusion processing <br/> Overview of uses: Food packaging, toys, electronic product casings, household appliance and office supplies casings, can be blended with GPPS

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HIPS-623 Product Specifications

Modified Polystyrene Model: HIPS-623
(I) Product Description
Specification Level Flame-retardant Injection Molding Grade Appearance Color Off-white Granules
Product Features Ultra-high impact resistance, toughness close to ABS, suitable for injection molding and extrusion processing
Application Overview Food packaging, toys, electronic product casings, home appliance and office supplies casings, can be blended with GPPS
(II) Product Technical Data
Performance Item Test Conditions Test Method Typical Value Unit
Basic Properties Melt Flow Rate 200℃/5kg ISO 1133 3.0 g/10min
Density 23℃ ISO 1183 1.02 g/cm3
Thermal Properties Vicat Softening Point B50/oil ISO306 88
Mechanical Properties Cantilever Beam Impact Strength 5.5J ISO180 18 KJ/m2
Simply Supported Beam Impact Strength 4.0J ISO 179 20 KJ/m2
Tensile Break Elongation 50mm/min ISO 527 50 %
Tensile Yield Strength 50mm/min ISO 527 22 MPa
Flexural Strength 2mm/min ISO 178 30 MPa
Flexural Modulus 2mm/min ISO 178 1800 MPa
Other Properties Flammability 1.6mm UL94 HB Class
Residual Monomer -- GB/T16867-1997 <500 ppm
(III) Product Instructions
Processing Conditions ●Dry the material at 80℃ for about 2-3 hours before normal processing
●Recommended injection molding temperature is 170-240℃
●Do not leave the molten resin in the extruder barrel for a long time during extrusion

Note: Typical performance is not a product specification

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