| Model Index | HIPS400 | HIPS402 | HIPS403 |
| Product name | HIPS general flame retardant masterbatch | HIPS efficient flame retardant masterbatch | HIPS toughening flame retardant masterbatch |
| Appearance | White spherical granule | White cylindrical granule | White cylindrical granule |
| Content of fire retardant % | ≥80 | ≥75 | ≥70 |
| Dosage % | 17 | 20 | 23 |
| Density g/cm3 | 1.70 | 1.60 | 1.52 |
| Double-screw temperature ℃ | ≤180 | ≤230 | ≤230 |
| Injection temperature ℃ | ≤200 | ≤250 | ≤250 |
| Applicable scope | Board extrusion, injection, modification, etc. | Modification, injection molding with low required performance, etc. | Toughening modification, injection, and qualified in ball falling experiment |
| No. | A | B | C | D | HIPS raw materials |
| HIPS | 82 | 82 | 80 | 77 | - |
| DBDPE | 12 | - | - | - | - |
| Sb2O3 | 4 | - | - | - | - |
| Additive+ others | 2 | - | - | - | - |
| HIPS400 | - | 18 | - | - | - |
| HIPS402 | - | - | 20 | - | - |
| HIPS403 | - | - | - | 23 | - |
| UL94/3.2mm | V0 | V0 | V0 | V0 | Burning |
| Notched impact (23℃)KJ/m2 | 6.7 | 9.33 | 9.16 | 11.5 | 9.8 |
| Tensile strength MPa | 27.2 | 25.5 | 27.7 | 25.0 | 21.5 |
| Elongation at break % | 31 | 85.1 | 22.2 | 37.4 | 48.0 |
| Bending strength MPa | 44.1 | 39.9 | 42 | 41.7 | 35 |
| Flexural modulus MPa | 1909 | 1635 | 1708 | 1763 | 1800 |
| Model | Product advantages |
| HIPS400 | It has the lowest flame retarding cost, resistance to UV, no precipitation, excellent performance and low dosage. |
| HIPS402 | The processing temperature resistance is high. HIPS is adopted as carrier. It has good dispersion, resistance to UV, no precipitation and wide technology process. |
| HIPS403 | It has excellent toughening effect, the obtained products are qualified in ball falling experiment. HIPS is adopted as carrier. It has high processing temperature resistance, wide technology process, resistance to UV, no precipitation, etc. |
