Dimer Acid

Funcchem Dimer Acid is produced via oligomerization of C18 unsaturated fatty acids. They are viscous, liquid dicarboxylic acids that can improve the flexibility, elasticity and hydrophobicity of many polymers. Dimer Acid is mainly used in the production of polyamide resins and polyesters; it can also serve as additives in Lubricants and other products.
Funcchem can supply regular and distilled dimer acids with dimer content of approximately78-98%.

Product	Acid Value	Saponification value	Color Fe/Co	Viscosity map.s@	Monomer	Dimer	Trimer
DA-1	194-198	197-201	5	7000±200	0.2	95-98	2-4
DA-2	190-197	195-202	9	9000±200	1-3	75-82	17-22
DA-3	190-197	195-202	8	8000±200	1-3	75-82	17-22
DA-4	190-197	195-202	8	7000±200	1-3	75-82	17-22
DA-5	190-197	195-202	8	6000±200	1-3	75-82	17-22