Audited Supplier
Description
Dimer acid Details
Chemical Name: Dimer acid
CAS No.: 61788-89-4
Molecular Formula: C36H64O4
Molecular Weight: 560.91
Molecular Structure:
Appearance: Pale yellow liquid
Dimer acid Typical Properties
Item | Specification | ||||
Conventional dimer acid | High purity dimer acid | ||||
HJ-126 | HJ-136 | HJ-156 | HJ-166 | HJ-13 | |
Acid value (mgKOH/g) | 190-198 | 190-198 | 190-198 | 190-198 | 190-198 |
Saponification value (mgKOH/g) | 192-202 | 192-202 | 192-202 | 192-202 | 192-202 |
Color (Fe-Co) = | 8# | 8# | 8# | 8# | 5# |
Viscosity (mpa.s/25οC) | 5000-6000 | 6000-7000 | 7000-8000 | 8000-9000 | 5500-6500 |
Dimer (%) | 75-82 | 75-82 | 75-82 | 75-82 | =95 |
Monomer (%) | 1-5 | 1-3 | 1-3 | 1-3 | =0.2 |
Trimer (%) | 15-22 | 15-22 | 15-22 | 15-22 | =4.0 |
Dimer acid Usage
1. Conventional dimer acid: widely used in producing polyamide resin, epoxy resin curing agent, hot-melt adhesive, hot plastic products, cable, lubricating oil and antiseptic oil.
2. High purity dimer acid: be used to compose high-grade polyamide resin, hot-melt adhesive, epoxy curing agent, oil field corrosion inhibitor, surfactant, lubricant, degreaser and so on.
Dimer acid Packaging and Shipping
Packing: 200kg/drum
Dimer acid Storage
Store in a cool, ventilated warehouse. The storage temperature should not exceed 37°C. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage.
