◆Dimer acid is light yellow transparent viscous liquid. It is a kind of dicarboxylic acid, which is made from oleic acid via polymerization and molecular distillation.
◆Main properties
1.Stable performance, less volatile
2.Do not gel at low temperature, good fluidity
3.Non-toxic, high flash point and flare point, good security
4.Can be dissolved in many kind of organic solvent, insouble in water
5.Can be used to produce many kinds of high value chemical products based on its unique molecular structure.
◆Application
Dimer acid can be used to produce Polyamide resin, Polyamide hot-melt adhesive, Epoxy curing agent, Lubricant, Polyester and Oilfield corrosion inhibitor.
◆Specification (Can be modified as required)
| Item | HJ-126 |
HJ-136 |
HJ-156 |
HJ-166 |
HJ-1 |
HJ-2 |
Acid value |
190-198 |
190-198 |
190-198 |
190-198 |
194-200 |
194-200 |
Saponification value |
192-200 |
192-200 |
192-200 |
192-200 |
197-201 |
197-201 |
Color(Gardner) ≤ |
8 |
8 |
8 |
8 |
4 |
4 |
Viscosity (mpa.s/25°C) |
5000-6000 |
6000-7000 |
7000-8000 |
8000-9000 |
5000-7500 |
5000-7500 |
Dimer (%) |
75-82 |
75-82 |
75-82 |
75-82 |
=98 |
95-98 |
Monomer (%) |
1-3 |
1-3 |
1-3 |
1-3 |
=0.5 |
=1 |
Trimer (%) |
15-22 |
15-22 |
15-22 |
15-22 |
=2 |
=5 |
◆Packaging and storage
1.Metal drum, net weight 190 kgs/drum
2.IBC drum, net weight 950 kgs/drum
3.Flexi-tank, net weight 21000kgs/tank
4.ISO TANK, net weight 21000kgs/tank
5.Store it in a cool and dry place.