D.E.N.® 439-EK85

D.E.N.® 439-EK85 is a semi-solid reaction product of epichlorohydrin and phenol formaldehyde novolac in methyl ethyl ketone.

Principal: Olin Epoxy

Chemical Family: Epoxy & Epoxy Derivatives, Novolac Epoxy

Polymer Name: Epoxy Resins & Compounds

End Uses: Can Coatings, Coil Coating, Electrical Laminates, Pipe Coating, Pipes, Protective Coatings, Structural Adhesive, Tank Linings

Features: Acid Resistant, Chemical Resistance, Corrosion Resistance, Excellent Strength, Good Solvent Resistance, High Cross-Link Density, High Viscosity, Low Shrinkage, Solvent Resistance

Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Country of Origin
Function
Resins, Binders & Matrix Materials, Binder
Polymer Name
Product Code
MITM03894
Product Functions
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Other

Color (SDS)
Yellow
IATA/ICAO Proper Shipping Name
Resin solution
IATA/ICAO UN Number
UN1866
IMO/IMDG Proper Shipping Name
Resin solution
IMO/IMDG UN Number
UN1866
Item Number
Material Compatibility
Odor (SDS)
Solvent
Other Hazards
Static -accumulating flammable liquid.
Processing & Application Methods
Protect from Freezing
Yes
Temperature Control
Yes
USA/DOT Proper Shipping Name
Resin solution
USA/DOT UN Number
UN1866
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxide Equivalent Weight191.0-210.0g/eqASTM D1652
Material Composition
ValueUnitsTest Method / Conditions
Solid Content84.0-86.0%
Optical Properties
ValueUnitsTest Method / Conditions
Color Scale3.0GardnerASTM D1544
Physical Properties
ValueUnitsTest Method / Conditions
Density1.15g/cm³at 25°C
Storage Temperature35.6-109.4°F
Viscosity4000.0-10000.0mPa.sASTM D445 at 25°C, absolute
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)960.0°F
Boiling Point (SDS)79.0°Cat 760 mmHg
Flash Point (SDS)-9.0°CClosed Cup
Lower Explosion Limit (SDS)1.9%(V)
Relative Density (SDS)1.15-at 20°C, Water = 1
Relative Vapor Density (SDS)2.4-air =1
Upper Explosion Limit (SDS)11.0%(V)
Vapor Pressure (SDS)45.0hPaat 20°C​
Viscosity (SDS)4000.0-10000.0mPa.sASTM D445 at 25°C
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life730.0d