EPOTEC YDPN 638LV

Technical Documents

Epotec YDPN 638LV is a semi-solid phenol novolac based multifunctional epoxy resin which has lower viscosity than other epoxy novolacs of similar functionality such as epotec YDPN 638.
The higher functionality of epotec YDPN 638LV imparts highly cross linked three dimensional network when cured.

Details

Product Type

Resin > Epoxies

Applications

Coatings
Adhesives
Composites
Polymers industry > Casting

Industry

Electronics

Producer

Epotec

Advantages
  • high cross link density
  • excellent chemical resistance
  • excellent mechanical properties such as hardness and abrasion resistance
Other Applications

Marine & Protective coatings
Chemical resistant coatings
Tank linings
Adhesives
Coil Coating
Potting
Casting
Composites

Storage

Epotec YDPN 638LV resin should be stored in original tightly closed container, in dry and warm conditions. Under these conditions, it has a storage life of at least two years from the date of manufacturing.

Handling

Epotec YDPN 638LV can be used alone or can also be blended with other conventional epoxy resins to improve there chemical and thermal resistance characteristics.

Technical data

Quantity Value Unit Comment
Appearance Properties
Color <1 Gardner ASTM D 1544-04
Appearance Transparent
Physical state
Physical Properties
Water content <0.1 % ASTM E 203-01
Density 1.18 g/ml ASTM D 1475-98;25ºC
Viscosity 20000 - 30000 cP ASTM D 3236-09;52ºC
Thermal Properties
flash point >150 ºC ASTM D 93
Chemical Properties
Non-volatile materials 100 % wt ASTM D 1259-06
Hydrolysable Chlorine <0.1 % wt ASTM D 1726-03
Epoxy equivalent weight 171 - 182 g/eq ASTM D 1652-04
Shelf Life >24 month