Dimer acid is a kind of dicarboxylic acid which comes from two or
more C18 fatty acids such as oleic acid, linoleic acid, etc.) in
the presence of catalyst by polymerization.Dimer acid commodity is
C36 dimers mixture, which contains a small amount of C54 trimer,
part of the isomerization of C18 monomer.
Properties: light yellow transparent viscous liquid,
non-toxic; non-volatile,high flash point and burning point,
Higher viscosity, good adhesion and stability.
Application
1.It is mainly used in the manufacture of polyamide resin,
lubricant, antirust oil, binder, coating, surface active agent,
food additive, corrosion inhibitor, special lubricant; hot melt
adhesive, plastic printing ink, etc.
2.It is used as gasoline and diesel oil additive.
3.It is widely used in coatings, such as alkyd paint and
polyurethane coating.
Packing
1.Plastic drum or steel drum(coated with epoxy), net weight 190kg.
2.ISO TANK, net weight 20 tons
3.Flexitank, net weight 20 tons.
Storage:
Store at cool and ventilate
Type | CX-5011 |
Color (Fe-Co) | ≤7# |
Viscosity (Mpa.s/25℃) | 5500-6500 |
Acid value (mgKOH/g) | ≥190 |
Monomer | ≤7% |
Dimer | 73-80% |
Trimerization and polymer | ≤17% |
Iron ppm | |
Phosphorous | |