【Chemical Composition】Dimer Acid Modified Bisphenol A Epoxy Resin
【Technical Indicators】
| Dimer Acid Modified Bisphenol A Epoxy Resin | Epoxy Equivalent (g/mol) | Color (Gardner) | Viscosity (mPa·s/25℃) | Hydrolyzable Chlorine (ppm) | Total Chlorine (ppm) |
|---|---|---|---|---|---|
| ZLM-7101 | 210-220 | <2 | 12000-14000 | <150 | <600 |
| ZLM-7102 | 195-205 | <2 | 8500-10000 | <150 | <600 |
【Properties】
This product is a high-purity modified epoxy resin with ultra-low total chlorine. It is a pale yellow transparent liquid, insoluble in water, has good compatibility with dimer acid systems, and is odorless.
The dielectric constant and dielectric loss of the cured system are superior to those of resin systems cured after dilution with monoepoxy glycidyl ether.
【Application Fields】
This product is a bisphenol A epoxy resin modified with dimer acid, which can be used in coatings, lamination, electronic adhesives and other systems involving dimer acid polymerization, crosslinking, and cationic curing (thermal, UV), achieving thin-film forming (low viscosity) and flexibility of the system.
