|
熔點，℃ |
≥162.0 |
≥162.0 |
技術指標：
用途： = 1 \* GB3 ①用于不飽和聚酯樹脂中，比用苯酐、四氫苯酐做的樹脂具有更好的氣干性，更高的耐熱性、光潔度，更高的電性能、耐腐蝕性和機械強度。
= 2 \* GB3 ②用于環氧樹脂固化劑，適用于澆鑄、層壓、粉體成型等，固化物具有優良的 耐候性、耐熱性和電性能。
= 3 \* GB3 ③用于醇酸樹脂、脲醛樹脂、三聚氰胺樹脂等改性劑。
= 4 \* GB3 ④可用于殺蟲劑、硫化調節劑、增塑劑、表面活性劑，紡織整理滲透劑等。
包裝： 25kg/袋; 500Kg/袋
儲存： 本品儲存過程中應避光、密閉、防潮，遠離火源，儲存期為一年。
Name： Nadic Anhydride (NA)
CAS No.: [826-62-0]/ [129-64-6]
|
Molecular formula |
C9H8O3 |
|
Chemical structure |
|
|
Molecular weight |
164.16 |
Formula：
|
Items |
Index |
|
|
Product No. |
A1001 |
A1001-1 |
|
Appearance |
White solid |
White solid |
|
Content,% |
≥98.0 |
≥99.0 |
|
Mp,℃ |
≥162.0 |
≥162.0 |
Properties：
Used in unsaturated polyester resins than the resins made by Phthalic anhydride THPA, NA has better air-drying, higher heat resistance, degree of finish, electrical properties, corrosion resistance mechanical strength.
2) Used fthe curing agent of epoxy resin, suitable fcasting, lamination, powder molding, etc. The cured products have excellent weather resistance, heat resistance electric properties.
3) Used in the modifying agent of alkyd resin, urea-formaldehyde resin, melamine resins, etc.
4) Can be used fpesticides, sulfide modifier, plasticizer, surfactant, textile penetrating agent, etc.
Packaging: 25kg/bag; 500kg/bag
Storage: This product shall be tightly closed, out of the sun, moisture-proof away from ignition source. The storage period is one year.
