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| Attribute | Value |
|---|---|
| Chemical Name | 1,5-Naphthalene diisocyanate, NDI |
| Appearance | white solid particle at normal temperature |
| CAS No. | 3173-72-6 |
| Density | 1.45 g/cm3 |
| Content | ≥98% |
| Packing | As requested |
| Shelf life | 12 months |
Compared with common diisocyanates (TDI, MDI), the derivatives of 1,5-NDI exhibit significant advantages in high-temperature resistance, chemical corrosion resistance, and mechanical strength in terms of application. However, due to its complex synthesis process and high cost, 1,5-NDI is mainly used in high-end industrial fields such as aerospace, high-end automotive components, electronic semiconductors, and special chemicals.
1,5-Naphthalene diisocyanate (NDI) is a highly specialized and high-performance aromatic diisocyanate. It is particularly valued for its use in creating high-quality polyurethane (PU) elastomers with exceptional mechanical properties, dynamic performance, and durability.