Dimer acid   |  Trimer acid  |  Hydrogenated dimer acid

 

 

 

DMA-1098


DMA-1080


TMA-3085


HDMA-2098


 

 

 

DMA-1098
DMA-1080
TMA-3085
HDMA-2098
   

Dimer acid

CAS No.:61788-89-4

 

         Dimer acid at higher temperatures, various reactions can occur on the carboxy group, is reacted with a common amine to an amide, dimer acid in the acid-containing monomer and a small amount of a trace amount of trimer acid, dimer acid can be dissolved most organic solvents,.
      
      

Performance characteristics:
1、 At room temperature, light yellow transparent viscous liquid.
2、 Flash point, ignition high and low temperature ice-free features.
3、 Insoluble in most solvents.
4、 Higher viscosity and good adhesion.
      

The main technical indicators:

Product SPECIFICATION
Dimer Monomer Trimer other
DMA-1098 Min.98 <0.5 <2 more…
DMA-1080 75~85 Max.6 8~17 more…
TMA-3085 Max.14 Max.1.0 Min.85 more…
HDMA-2098 Min.98 Max.1.0 Max.1.5 more…

Main purpose:

1、 Dimer acid with an amine in an amount of different additives can generate a variety of different molecular weights participating polyamide, widely used in the manufacture of plastic embossing printing inks.

2、 Dimer acid polyamide polyamine reacts with active amine, widely used in manufacturing two-component epoxy paint, curing agents and epoxy adhesive, cured with good mechanical and electrochemical properties. In addition, also for the manufacture of a variety of low-temperature, low-pressure specialty lubricants, metal processing oil.

3、 Dimer acid used in the manufacture of hot melt adhesive, and is widely used in the manufacture of electronic and electrical products and thermoplastic automotive interiors, shoes and so on.

4、High-grade polyamide resin ; Hot Melt Adhesive  ; Lubricating oil ; Polyester resin

    Rust inhibition of oil field ; Epoxy resin curing agent.

 

 

    Dimer acid CAS No.:61788-89-4

    Trimer acid CAS No.:68937-90-6

    Hydrogenated dimer acid CAS No.:68783-41-5

 

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