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Dimer acid
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Dimer acid

Dimeric acid is a dicarboxylic acid formed by the polymerization of two or more C18 unsaturated fatty acids (such as oleic acid, linoleic acid, etc.) in the presence of a catalyst. Commodity dimer acid is a mixture mainly composed of C36 dimer, which contains a small amount of C54 trimer and partially isomerized C18 monomer.

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  • Product Description
  • PROPERTIES

    · light yellow transparent viscous liquid;

    · non-toxic, non-volatile,high flash point and burning point;

    · Higher viscosity, good adhesion and stability.

    SPECIFICATION

     

    Type

    Color

    (Fe-Co)

    Viscosity 

    (Mpa.s/25℃)

    Acid value

    (mgKOH/g)

    Chromatographic components

    Iron

    Phosphorous

    Monomer

    Dimer

    Trimerization and polymer

    CX-5011

    s7#

    5500~6500

    ≥190

    ≤7#

    73~80%

    ≤17%

     

     

    CX-5012

    ≤7#

    6600~7500

    ≥190

    ≤7#

    77~83%

    ≤17%

     

     

    CX-5013

    ≤7#

    7600~8500

    ≥190

    ≤7#

    79~85%

    ≤17%

     

     

    CX-5014

    ≤8#

    5500~6500

    ≥190

    ≤8#

    73~80%

    ≤17%

    ≤5ppm

    ≤30ppm

    CX-5015

    ≤8#

    6600-7500

    ≥190

    ≤8#

    77~83%

    ≤17%

    ≤5ppm

    ≤30ppm

    CX-5016

    ≤8#

    7600-8500

    ≥190

    ≤8#

    79~85%

    ≤17%

    ≤5ppm

    ≤30ppm

     REMARKS:1.CX-5014,CX-5015,CX-5016 are prepared through washing.

                       2.Special specifications are available for customers with special requirements

    APPLICATION

    1.lt 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.lt is widely used in coatings, such as alkyd paint and polyurethane coating.

    PACKING

    1.Piastic drum or steel drum net weight 190kg.

    2.ISO TANK or Flexitank net weight 20 tons.

    STORAGE

    store in a cool and dry place keep awayfrom direct sunlight

Dimer acid

Dimeric acid is a dicarboxylic acid formed by the polymerization of two or more C18 unsaturated fatty acids (such as oleic acid, linoleic acid, etc.) in the presence of a catalyst. Commodity dimer acid is a mixture mainly composed of C36 dimer, which contains a small amount of C54 trimer and partially isomerized C18 monomer.

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Still deciding? Get samples first,  Contact US !

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