Recycled high impact polystyrene
MFI:
4.6
HIPS SR600
High Impact Polystyrene(HIPS)
HIPS SR600 is a high-performance high impact polystyrene (HIPS) resin with outstanding impact resistance and good thermal resistance. It features stable dimensional performance and excellent moldability, suitable for injection and extrusion molding. This multi-purpose grade is widely used in food contact products, daily necessities, home appliances and electronic accessories.
PRODUCT ADVANTAGES
High Impact Resistance
Delivers excellent toughness and anti-shock capacity, effectively resisting impact, extrusion and drop damage during production, transportation and use. It prevents cracking and deformation, greatly improving finished product durability.
Good Thermal Resistance
Maintains stable mechanical properties and structural shape under normal temperature fluctuation. It resists softening and warping caused by heat, adapting to daily alternating hot and cold usage conditions.
PRODUCTS PARAMETERS
Property | Test method | Unit | Typical values |
General properties | |||
Specific gravity | ASTM D792 | g/cm³ | 1.04 |
Bulk density of granules | ASTM D1895 | kg/dm³ | 0.65 |
Rheological properties | |||
Melt flow index (Condition G — 200°C, 5kg) | ASTM D1238 | g/10 min | 3.2 |
Mechanical properties | |||
Izod impact strength, notched, at 23°C — 3.2mm thick specimen | ASTM D256 | kg·cm/cm J/m | 11.6 113 |
Tensile properties (Type I specimen, thickness 3.2mm — speed B): | ASTM D638 | ||
— yield strength | N/mm² | 24 | |
— tensile strength | N/mm² | 29 | |
— elongation at break | % | 65 | |
— elastic modulus | N/mm² | 2050 | |
Rockwell hardness, L scale | ASTM D785 | — | 70 |
Thermal properties | |||
Heat deflection temperature (12.7mm thick specimen — 1.82 N/mm²) | ASTM D648 | ℃ | 87 |
Vicat softening point, oil, speed 50 ± 5 °C/h: | ASTM D1525 | ||
— 1kg load | ℃ | 100 | |
— 5kg load | ℃ | 92 | |
PRODUCTS APPLICATION
Food Packaging & Tableware: Suitable for food packaging, blister packs, disposable tableware and yogurt bottle housings. It complies with food contact standards, features stable structure and anti-deformation performance, and ensures safe and hygienic use for daily food packaging.
Extrusion Sheet Processing: Industrial HIPS extrusion sheets for various decorative and functional plastic sheet applications.
Home Appliances: Ideal for internal and outer components of home appliances. Its good impact and temperature resistance effectively resists daily collision and heat-induced deformation, maintaining stable long-term use performance.
Electronic & Audio-Visual Housings: Applicable for electronic product packaging, TV and Hi-Fi equipment housings. It offers reliable shock protection and dimensional stability, fitting electronic assembly and daily service environments.
Plastic Toys & Daily Goods: Widely used for plastic toys and common consumer plastic products. With high toughness and drop resistance, it is not easy to crack, and supports fine molding and diverse coloring for qualified daily products.
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Ethan Carter
General Manager
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+86 15066260005
E-mail
info@gonplastics.com
