Chain Extender for PU Prepolymer
| Inquiry | Product code | Appearance | Melting Point, °C | Equivalent Weight | Remark |
| | AC4-CA4 | Water clear liquid | 19~21 | 45 | A catalyzed diol curative for improving MDI prepolymer casting cycle time. |
| | GR-91 | Clear liquid | 19~21 | 91 | A triol with primary hydroxyl groups curative. For low hardness, high flexibility application. |
| | GR-107 | Clear amber liquid | NA | 107 | A liquid aromatic diamine curative for easy handling at room temperature. |
| | TP-33 | White crystal | 58~60 | 44.7 | TP-33 White crystal58~6044.7A primary, trifunctional alcohol. For lower hardness application. Combine with TP-66 for maximum performance. |
| | TP-66 | Off-white crystal | 48~52 | 63.7 | A secondary, trifunctional alcohol with tertiary amine functional group. Combine with TP-33 / GR-91 for maximum performance. |
| | TP-108 | Off-white pellet | 87~90 | 188.6 | A hindered aromatic diamine curative for improving rebound and dry-sliding abrasion resistance. |
