D.E.R 325
Epoxy resin
Dow Chemical
环氧树脂 >> 2,2-双羟基苯基丙烷
Epoxy Resins >> Bisphenol A based
海洋 /防腐/保护 >> 海洋运输
Marine /Anti-Corrosive / Protective >> Marine
海洋 /防腐/保护 >> 重型 (防腐)
Marine /Anti-Corrosive / Protective >> Heavy duty (anti-corrosive)
D.E.R.* 325 liquid epoxy resin is a
reactive diluent modified product of
epichlorohydrin with bisphenol-A.
D.E.R. 325 liquid epoxy resin is a low
viscosity, C12 -C14 aliphatic glycidyl
ether diluted standard bisphenol-A
based liquid epoxy resin. Its surface
tension (±15%) is lower than other
reactive diluent diluted epoxy resins.
The lower surface tension of this resin
offers better surface wetting, better
adhesion and will have slightly lower
viscosity at any given filler loading. The
reactive diluent increases pot life as
well as flexibility (impact resistance).
The reactive diluent also limits the solvent
resistance somewhat. An
improved acid resistance can also be
achieved versus resins such as D.E.R.
331 liquid epoxy resin. Advantages
over conventionally diluted epoxy
resins are: better filler acceptance,
reduced odor, lower vapor pressure
and less potential for handling hazards.
Note: D.E.R. 325 liquid epoxy resin
might crystallize. This reversible physical
phenomena can be greatly avoided
by storage at temperatures not
below 25 °C.
marine and protective coatings
Reactive diluent modified product of epichlorohydrin with bisphenol-A. Used in marine and protective coatings. Possesses low surface tension. Offers good surface wetting and adhesion. Provides increased acid resistance, pot-life and flexibility, limited solvent resistance. Gives good filler acceptance and reduced odor.