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Modified Hardener
Category:
Synthetic Resins
◣ Technical Specifications
| Product Grade | NCO content(%) | Viscosity (mPa·s@25℃) | Active ingredient(%) | Features & Applications |
| N6001 | 12.0~13.0 | 1000~2000 | >99.0 | Modified aliphatic isocyanate hardener with 2‑functionality, high solids content, low viscosity and excellent non‑yellowing performance. It is especially suitable for polyurethane‑polyurea coatings and adhesives requiring superior weather resistance as well as acid and alkali resistance. |
| N6002 | 21.5~22.5 | 200~300 | >99.0 | Modified aliphatic isocyanate hardener with 2‑functionality, high solids content and low viscosity, featuring excellent non‑yellowing performance. It can be blended with HDI trimer to reduce system viscosity, and adjust reaction rate and film hardness. |
| N6003 | 21.5~22.5 | 300~500 | >99.0 | Modified aliphatic isocyanate hardener with 2‑functionality, high solids content, low viscosity and excellent non‑yellowing performance. It can be compounded with HDI trimer to lower system viscosity and properly adjust the reaction rate and coating film hardness. This product delivers superior weather resistance and acid‑alkali resistance compared with conventional N6002 hardener. |
| N6004 | 21.5~22.5 | 500~700 | >99.0 | This modified aliphatic isocyanate hardener contains partial trifunctional components, featuring high solids content, low viscosity and excellent non-yellowing performance. It can be blended with HDI trimer to reduce system viscosity, and adjust the reaction rate and coating film hardness. |
| N4001 | 14.5~15.5 | 18000~22000 | >99.0 | This trifunctional elastic hardener improves the crosslinking density of the system. It features high solids, low free monomer, odorless and low VOC properties, and is suitable for polyurethane and polyurea coatings and adhesives. It can be widely applied in home decoration fields. |
| N4002 | 14.5~15.5 | 20000~25000 | >99.0 | This trifunctional elastic hardener effectively increases system crosslinking density. Featuring high solids, low free monomer, zero odor and low VOC, it is suitable for polyurethane and polyurea coatings and adhesives. It is applicable for interior home decoration scenarios, with better weather resistance and flexibility than N4001 hardener. |
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Category:
Synthetic Resins
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