Dodecenylsuccinic anhydride(DDSA)
| Dodecenylsuccinic anhydride(DDSA) |
| CAS NO： 26544-38-7 |
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| | Chemical formula： | C16H26O3 | | Structural formula： |  | | Molecular weight： | 266.38 |
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| Item | Standard | Appearance | Yellow and clear liquid | Content，%(GC) | ≥98 | Water content，% | ≤0.1 | Viscosity, m Pa· S (25℃) | 700 -735 | Acid value, (mgKOH/g) | 405 -425 |
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| Mainly used for epoxy resin curing agent, solvent-based adhesives. This product is easy to mix with epoxy resin, and the mixture has a low viscosity, long validity period. It is easy to operate. Because of the long chain in the structure, the cured material has a certain toughness, good thermal shock resistance and low heat distortion temperature. It is used in low temperature casting products with non residual internal deformation. The cured product has excellent electrical properties. Besides being used alone, this product can be used in combination with other acid anhydrides in order to obtain a better cured product. |
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| 220kg/barrel |
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| Avoid contact with the oxide, acid, base, air and moisture during the storage. Be away from fire. |
