EPOTEC YD 128 ED

Technical Documents

EPOTEC YD 128ED is an unmodified liquid diglycidyl ether of Bisphenol A.

Details

Product Type

Resin > Epoxies

Applications

Coatings
Adhesives
Polymers industry > Casting

Industry

Electronics

Producer

Epotec

Chemical Composition

an unmodified liquid diglycidyl ether of Bisphenol A

Advantages
  • excellent mechanical strength
  • chemical resistance in a cured state
  • very low level of ionic impurities
Other Applications

Adhesives
Grouts, mortars
CED paints
Civil engineering and construction industry
Potting, casting
Electrical and electronics
Solvent free coatings

Storage

EPOTEC YD 128 ED resin should be stored in original tightly closed container. Under these conditions, it has a storage life of at least one year.
EPOTEC YD 128 ED is susceptible to crystallization upon prolonged storage at normal ambient temperature.
In case crystallization occurs, resin can be reused by warming to 50 - 60 oC (120 -140 oF) for 6 -24 hours depending on the material.

Technical data

Quantity Value Unit Comment
Appearance Properties
Appearance Viscous liquid
Color <0.5 Gardner TEC-AS-P-006
Physical Properties
Specific Gravity 1.165 - 1.175 JIS-K-7232
Viscosity 12500 - 14500 cP
Water content <0.05 % ASTM-D-4017 (90)
Chemical Properties
Shelf Life >12 month
Chlorine (Cl) content 0.1 - 0.2 % TEC-AS-C-036
Epoxy equivalent weight 185 - 189 g/eq DIN 16945/4.15B (89) TEC-AS-C-002