| Grade | A-658 HIPS GPPS EPS PMMA PS Polystyrene Impact Modifier |
| Effective Substance Content | 99.9% |
| Addition Percentage | 2-4% |
| Appearance | Masterbatch granule |
| Application | HIPS GPPS EPS PMMA PS Polystyrene new material, recycle material, HIPS GPPS EPS PMMA PS Polystyrene boards and plastic injection / extrusion molding ect. |