Dimer acid dimer acid hydrogenated dimer acid suppliers

Dimer acid dimer acid hydrogenated dimer acid suppliers

Description
Dimer acids (dimerized fatty acids) are dicarboxylic acids produced by
dimerizing unsaturated fatty acids obtained from tall oil, oleic acid, canola
oil or cottonseed oil, usually on clay catalysts. Dimer acids are light yellow
transparent viscous liquids. 

Advantage
Non-toxic and harmless, no sulfur, no aromatics, no benzene, no heavy metals,
easy degradation, no residue. It is an environmentally friendly green organic
intermediate.

Technical index
Item Unit Specification SJ-A99
Appearance / Yellowish oily liquid Pass
Color(Fe-Co) Gardner 10max 7
Acid value MgKOH/g 190-202 196.2
Saponification value MgKOH/g 192-202 198.5
Viscosity Mm2/s 6600-7500 7400
Monnmer acid % 4 max 3.1
Dimer acid % 77-83 81.5
Trimer acid % 17max 15.4
phosphorus ppm 10max -
Iron ppm 1max -

Application
Dimer acids can be used to synthesize polyamide resins and hot melt adhesives.
They are also used in alkyd resins, adhesives, surfactants, fuel oil additives
and lubricants.

Package
1) 200L drums
2) 1000L IBC Tank
3) 24 CBM Flexitank
4) 25 CBM ISO Tank

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Minimum Order: 1 kilograms

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