Product Announcement from Epoxies Etc...

Strong-bonding and Chemical Resistant Compounds-Image

Epoxies, Etc has developed new chemical resistant epoxies. 20-3004 LV & HV are two component chemical resistance epoxy systems. They were developed for potting, coating, and adhesive applications requiring superior chemical resistance. They exhibit outstanding bonds to a variety of substrates. 20-3004 LV is a low viscosity self leveling system. 20-3004 HV is a high viscosity non-sag version.

FEATURES:

  • Excellent chemical resistance
  • Excellent water resistance
  • Excellent adhesion to metals & plastics
  • DOT noncorrosive

CHEMICAL RESISTANT DATA FOR 20-3004 LV & HV, % WEIGHT GAIN

28 days % Weight Gain

  • Deionized water: 1.55
  • Methanol: 9.38
  • Ethanol: 6.92
  • Toluene: 2.26
  • Xylene: 0.20
  • Butyl Cellosolve: 2.41
  • Methyl Ethyl Ketone (MEK): Destroyed after 28 days
  • 10% Lactic Acid: 2.99
  • 10% Acetic Acid: 5.64
  • 70% Sulfuric Acid: 0.36
  • 50% Sodium Hydroxide: -0.09
  • 10% Sodium Hypochlorite: 1.16
  • 1, 1, 1 Trichloroethane: 0.64

Samples cured for 7 days @ 25ÂșC before testing.

From our web site, www.epoxies.com samples of the 20-3004 LV & HV may be requested.

 
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