dimer acid

• Category :

  Paint and Coatings/Appliance Paint

• Synonyms :

  Dimer Acid;dilinoleic acid;9-[(3Z)-non-3-en-1-yl]-10-octylnonadecanedioic acid;(Octadecadienoic acid)dipolymer;C36 Dimer Acid;C18-Unsatd. fatty acids dimers;

• CAS NO :

  61788-89-4

• EC NO :

• Molecular Formula :

  C₃₆H₆₈O₄

• Molecular Weight :

  564.9227

• Main Specifications :

  Viscosity 5000~8500,Color:≤8

• InChI :

  InChI=1/C36H68O4/c1-3-5-7-9-11-16-22-28-34(30-24-18-14-20-26-32-36(39)40)33(27-21-15-10-8-6-4-2)29-23-17-12-13-19-25-31-35(37)38/h11,16,33-34H,3-10,12-15,17-32H2,1-2H3,(H,37,38)(H,39,40)/b16-11-

• Packing :

  1.Plastic drum or steel drum(coated with epoxy), net weight 190kg. 2.IBC drum, net weight 950kg. 3.TANK, net weight 20 tons. 4.Flexitank, net weight 20 tons.

• Product description :

  1) Appearance: Yellow,transparent and viscid liquid
  2)Character:
  Nontoxic,nonirritating,high flash point not freeze under low temperature,ggod viscisity and good congluti-nation.It dissolves in the majority of solvents,never dissolve in the water.
  3) Application:
  Dimer acid and amine will react to produce much different molecular weight polyamide resin.Mainly used to make grave or flexo printing ink,epoxy paint,the uring agent and the epoxy cementing material.lubricant.Dimer acid is used to make hot melt adhesive,which is widely ued in make thermoplastic product and joint of electric cable in the posts and telecommunications,the communication equipment.
  4) Specification:

  Item
  	Dimer acid
  	TF-1012	TF-1013	TF-1014	TF-1015
  Acid value (mgKOH/g)	190-198	190-198	190-198	190-198
  Saponification value (mgKOH/g)	192-202	192-202	192-202	192-202
  Color (Fe-Co) =	≤8	≤8	≤8	≤8
  Viscosity (mpa.s/25慰C)	5000-6000	6000-7000	7000-8000	8000-9000
  Dimer (%)	75-85	75-85	75-85	75-85
  Monomer (%)	1-5	1-3	1-3	1-3
  Trimer (%)	15-22	15-22	15-22	15-22

  5)Packing:
  190kg/drum,plastic or iron drum
  Qty/20'FCL:15.2MT(without pallet)

• Uses :

  polyamide resin for printing ink and paint

• Molecular Structure :