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Dimer Acid

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Specifications

     

Dimer  Acid   

 

Description  

Dimer acid is a viscous yellow transparent acid, at higher temperatures,

the carboxyl group on a variety of reactions can occur, a common reaction with amines into amides,

containing traces of dimer acid and a small amount of monomer acid Three poly acid. 

 

Specification : 

Index 

Standard (conventional)

Standard(High purity)

Color No. ( Fe-Co ) 

 ≤ 8 Iron cobalt colorimetric 

≤ 8 

Acid value (  mgKOH / g ) 

190 ± 5 

192-202

Not soap compounds (  % )  

<1 

-------

 Soap-based price ( mgKOH / g ) 

≥ 190 

-------

Dimer acid composition 

 <1  

 

> 85 

<14 

 =0.2

 

=95

=4.0

Monomer acid  %  

Dimer acid    %     

Trimer acid    %  

Viscosity ( mpa ּ S/25 ℃ ) 

6000 ~ 8500 

5500-6500

Density ( g/cm325 ℃ )   

0.932 ± 0.02 

------

Flash point (open)  ℃ 

  > 260 

-----

 

Potential Applications : 

1. Conventional dimer acid: widely used in producing polyamide resin, epoxy resin curing agent etc...

2. High purity dimer acid: be used to compose high-grade polyamide resin, hot-melt adhesive, epoxy curing agent, oil field corrosion inhibitor and so on.

 

Packing & storage : 

1,180/190kg/Plastic drum or steel drum.950kg/IBC drum,20 tons/TANK .

2, Store in a cool and dry place.  

 

Quantity: 

180/190kg drum --1X20`FCL can load 14.40/15.20mts with/without pallet. 

 

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