HIPS 622 Resin — High Impact Polystyrene Pellets for Injection Molding
HIPS 622 is a high impact polystyrene resin supplied in pellet form for injection molding. This grade combines reported impact performance, flow characteristics and heat resistance for molded household, electrical and packaging-related components.With a reported melt flow rate of 4.8 g/10 min, density of 1.03 g/cm³ and heat deflection temperature of 80°C, HIPS 622 can be evaluated for applications that require a practical balance of processability and impact performance.
Key Features
- High impact polystyrene resin in pellet form
- Reported melt flow rate: 4.8 g/10 min
- Reported density: 1.03 g/cm³
- Reported heat deflection temperature: 80°C
- Designed for injection molding evaluation
- Reported high-impact and heat-resistant characteristics
Typical Technical Data
| Property | Reported Value | Test Method |
|---|---|---|
| Melt Flow Rate | 4.8 g/10 min, 200°C/5 kg | ISO 1133 |
| Density | 1030 kg/m³ | ISO 1183 |
| Tensile Modulus | 1700 MPa | ISO 178 |
| Notched Impact Strength | 125 J/m | ISO 180 |
| Impact Strength | 1150 J/m | ISO 180 |
| Compressive Strength | 25 MPa | ISO 527-2 |
| Heat Deflection Temperature | 80°C at 1.82 MPa | ISO 75-2 |
| Vicat Softening Temperature | 90°C | ISO 306 |
| Elongation at Break | 50% | ISO 527-2 |
High Impact Polystyrene for Injection Molding
HIPS 622 resin can be evaluated for injection-molded parts where impact performance and dimensional stability are relevant. Processing conditions should be optimized according to mold design, equipment, part thickness and finished-product requirements.
Reported Application Areas
Reported applications include:
- Household and furniture-related molded parts
- Electrical and electronic components
- Packaging-related components and plastic cups
- General-purpose injection-molded products
The reported applications do not establish product approval, regulatory compliance or suitability for a specific end use.
Product Identification
This grade may be referenced in sourcing documents as:
- HIPS 622
- HIPS Resin 622
- High Impact Polystyrene Pellets
- Injection Molding HIPS
- High Impact Polystyrene Resin
Request Current Lot Documentation
Contact Lema Plastic for availability, packaging, lead time and quotation. Please provide your intended application, processing method and destination market when requesting current TDS, SDS and COA documentation.
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