C36 Dimer acid CAS 61788-89-4
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Introduction to C36 Dimer Acid CAS 61788-89-4
36C dimer acid is a compound formed by the mutual polymerization of octadecadienoic acid molecules. The dimer content of dimer acid generated by conventional polymerization is generally 70-80%. Since it also contains components such as monoacid, trimer and polymeric acid, its physical and chemical properties are greatly affected. The dicarboxylic acid prepared by distillation of cotton oleic acid and soybean oleic acid using polymerization acidification process and separation technology has the characteristics of stable performance, non-toxicity, non-volatility, high flash point and ignition point, good fluidity, no freezing at low temperature, and solubility in most organic solvents.
Applications of C36 Dimer Acid CAS 61788-89-4
Raw materials for coatings and hot melt adhesives:
High-purity 36c dimer acid has the characteristics of light color, high purity, and uniform molecular weight distribution. It can be used to synthesize polyamide resins and can be used as a high-quality raw material for high-end inks, coatings, and hot-melt adhesives.
Application for lubricants:
High-purity dimer acid is used in the fields of oil extraction surfactants, corrosion inhibitors, lubricants, rust-proof oils, etc. It also has excellent performance and is an important chemical intermediate in the fine chemical industry.
Specifications of C36 Dimer Acid CAS 61788-89-4
| ITEMS | KT-78 | KT-95 | KT-98 |
| Dynamic viscosity (25℃) (mpa·s) | 5000-6000 | 5000-7500 | 5000-7000 |
| Acid value (mgKOH/g) | 188-198 | 190~205 | 190~205 |
| Saponification value (mgKOH/g) | 190-202 | 192-206 | 192-206 |
| Color (Gardnar) | ≤8 | 4max | 4max |
| Monomer (%) | ≤10 | 0.5max | 0.5max |
| Dimer (%) | ≥78 | 95min | 98min |
| Trimer (%) | ≤15 | 5max | 2max |
| Phosphorus content (ppm) | ≤30 | - | - |
Keyword:
C36 Dimer acid
CAS 61788-89-4
kerton chemicals
KT-78
KT-95
KT-98
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