Dimer Acid

CAS NO. 61788-89-4

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Product Name	Dimer Acid
CAS NO.	61788-89-4
Molecular Formula	C36H64O4
Structural Formula
Molecular Weight	560.91
Dimer	≥80.0%
Trimer	≤20.0%
Appearance at 25℃	Clear amber colored low viscous liquid
Acid Value (mgKOH/g)	185-198
Color (Gardner)	≤8
Monomer (including intermediate)	≤5%
Saponification Value (mgKOH/g)	195-204
Viscosity 25℃(mPa.s) #Brookfield	7500-8500
Phosphorus	≤ 10ppm
Fe	≤ 2ppm
Application	Mainly used as polyamide resin, but also used in oil additives, surfactants, synthetic paints, inks, adhesives, curing agents, etc. Polyamide Resins Provides flexibility and adhesion in coatings and hot-melt adhesives Used in both reactive polyamides (epoxy curing agents) and non-reactive polyamides Enhances toughness and hydrolytic stability Lubricants & Oil Additives Delivers thermal stability and corrosion inhibition Functions as performance additive in metalworking fluids Improves high-temperature performance Coatings & Adhesives Enhances flexibility and chemical resistance in alkyd resins Key component in durable hot-melt adhesives Improves weatherability in protective coatings Specialty Applications Intermediate for specialty surfactant synthesis Component in oilfield chemicals

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