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Dimer acids

Dimer acids


Dimer acid is a kind of dicarboxylic acid polymerized under support of catalyst taking two or more C18 unsaturated fattyacid as material.


Property and features:
Light yellow viscous liquid, non-toxic, no-irritation and stable property
High flashing point and high ignition point
Soluble in most organic solvent and insoluble in water
High viscosity and fine adhesive force

Quality index

Product model Color and lustre(Fe-Co) Viscosity
(Mpa.s/25℃)
Acidity
(mgKOH/g)
Chromatographic component Ferrum Phosphorus
monomer dimer polymer
CX-5011 <=7# 55006500 >=190 <=7% 73-80% <=17%    
CX-5012 <=7# 66007500 >=190 <=4% 77-83% <=17%    
CX-5013 <=7# 76008500 >=190 <=3% 79-85% <=17%    
CX-5014 <=8# 55006500 >=190 <=7% 73-80% <=17% <=10ppm <=10ppm
CX-5015 <=8# 66007500 >=190 <=4% 77-83% <=17% <=10ppm <=10ppm
CX-5016 <=8# 76008500 >=190 <=3% 79-85% <=17% <=10ppm <=10ppm

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