Dimer acid dimer acid hydrogenated dimer acid suppliers

Author:shijiachemtech 2020-09-01 13:58:07 305 0 0

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.

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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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For more information about environment-friendly plasticizer, please click here to visit our website.

https://www.shijiachemtech.com/


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