High Impact Resistant Polystyrene
Dioki HIPS®, is a high impact polystyrene with excellent whiteness and flexible mechanical properties, equipped with features that provide superior performance specific to the field of use.
In the interior of the refrigerator (high ESCR), in the food industry, in air conditioning indoor units, in small household appliances and toys, the production of technical parts that can be produced by injection molding with high impact resistance and flexural properties, etc. Polystyrene with high impact resistance.
Product |
Melt Flow Index (ASTM D 1238) |
Vicat * |
Izod Impact** |
Elongation |
Forming |
Process |
Applications |
HIPS 703® |
2,7 (g/10 min.) |
102 (°C) |
102 (J/m) |
70 (%) |
Extrusion & Thermoforming |
160-230 (°C) |
Extruded and thermoformed for; interior refrigerator walls(ESCR), food processing industry and other extruded products. It is miscible with other DİOKİ GPPS®/HIPS® Polystyrene grades, but it is not miscible with ABS and SAN plastomers. |
HIPS 803® |
3,4 (g/10 min.) |
102 (°C) |
94 (J/m) |
70 (%) |
Extrusion & Thermoforming |
160-230 (°C) |
Extruded and thermoformed products, mainly cups used for diary products, other thermoformed plastic containers used in food processing industry, mixing with DİOKİ GPPS®/HIPS® grades, injection moulded products having small dimensions and thick walls, but it does not use with ABS and SAN plastomers. |
HIPS 810® |
8,0 (g/10 min.) |
98 (°C) |
94 (J/m) |
67 (%) |
Injection |
160-230 (°C) |
Injection moulding of thin-walled moulded products, injection moulded technical components of high impact strength and bending properties. |
HIPS 810G® |
9,5 (g/10 min.) |
97 (°C) |
70 (J/m) |
62 (%) |
Injection |
160-230 (°C) |
Which can be produced by injection molding with a glossy surface, and in the production of technical parts such as toys, office equipment, air conditioners, refrigerators. |
*Vicat (Rate B, 10N)
** Notched