GP-525
Application overview: general-purpose injection molding product applications, such as toys, mouth cups and toothbrushes and other daily necessities, packaging and other fields
Category:Products
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HIPS-623 product index
Modified polystyrene model: HIPS-623 | |||||
Product description | |||||
Specification level | Flame retardant injection molding grade | Appearance color | This white granule | ||
Product Features | Super high impact resistance, toughness close to ABS, suitable for injection and extrusion processing | ||||
Overview of uses | Food packaging, toys, electronic product shells, home appliances and office supplies shells, can be co-blended with GPPS | ||||
Product technical data | |||||
Performance Items | Test conditions | Test Method | Typical values | Unit | |
Basic Performance | Melt flow rate | 200℃/5kg | ISO 1133 | 3.0 | g/10min |
Density | 23℃ | ISO 1183 | 1.02 | g/cm3 | |
Thermal performance | Vicat softening point | B50/oil | ISO306 | 88 | ℃ |
Mechanical properties | Cantilever beam impact strength | 5.5J | ISO180 | 18 | KJ/m2 |
Impact strength of simply supported beam | 4.0J | ISO 179 | 20 | KJ/m2 | |
Tensile elongation at break | 50mm/min | ISO 527 | 50 | % | |
Tensile yield strength | 50mm/min | ISO 527 | 22 | MPa | |
Bending strength | 2mm/min | ISO 178 | 30 | MPa | |
Bending modulus | 2mm/min | ISO 178 | 1800 | MPa | |
Other Performance | Combustibility | 1.6mm | UL94 | HB | Class |
Residual monomer | -- | GB/T16867-1997 | 〈500 | ppm | |
Product usage instructions | |||||
Processing conditions | ●Normal processing before 80 ℃ baking material about 2-3 hours | ||||
●Recommended injection temperature is 170-240℃ | |||||
●Do not leave the hot melt resin in the extrusion barrel for a long time during the extrusion process |
Note: Typical performance is not a product specification
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