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CAS:61788-89-4
Formula molecolare:C36H64O4
peso molecolare:560.91
EINECS:500-148-0
Synonyms:Dimerfettsure, C18, ungesttigt; C36 DIMER ACID; High purity dimer acid; C18-Unsatd.fattyacidsdimers; C36 Dimer acid ISO 9001：2015 REACH; C36 Dimer acidC; Dimer Fatty acid; 9-[(Z)-non-3-enyl]-10-octylnonadecanedioic acid; Unsaturated fatty acids, C18, dimers; Dimer Fatty acid / Octadecadienoic acid
Incolore e trasparente liquido. Densità relativa 0.95, punto di infiammabilità 280-350℃. Solubile in acetone, etanolo, etere e alifatici, nafta e quasi tutti i solventi.Utilizzato principalmente come resina poliammide, resine epossidiche modificatore e olio combustibile, olio lubrificante, olio da taglio additivo.
| ITEM | STANDARD | RISULTATO |
| Unppearance | Da incolore a giallo pallido liquido trasparente | PASS |
| Acido Valore (mg KOH/g) | 190-204 | 194.6 |
| Saponificazione Valore (mg
KOH/g) |
192-205 | 198.5 |
| Colore (Gardner ) | ≤ 8 | 7.8 |
| Viscosità (mPa·s/25℃) | 6500-8500 | 7100 |
| Dimero % | 75-85 | 80.8 |
| Monomero% | ≤0.2 | 0.05 |
| Trimero % | ≤18 | 15.4 |
Dimero acido è un importante oleochimici, che è ampiamente utilizzato in rivestimenti, tensioattivi, oli lubrificanti, inchiostri da stampa, adesivi hot melt e di altre industrie,utilizzato anche come resina poliammide, resine epossidiche modificatore e olio combustibile, olio lubrificante, olio da taglio additivo.
200kg/Tamburo di Plastica o di esigenze dei clienti.
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