Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Chemical Name
- Composite Materials Functions
- Function
- Resins, Binders & Matrix Materials, Binder
- Polymer Name
- Product Code
- MITM10919
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Key Features
- D.E.N.® 426 Epoxy Novolac Resin is an epoxidized phenolic resin of higher functionality than standard bisphenol A based liquid epoxy resins.
- Epoxy novolac resins combine, in one molecule, the thermal stability of a phenolic backbone with the reactivity and versatility of an epoxy.
- They are distinguished by particular good thermal stability, mechanical strength and resistance against chemicals.
- They find ready acceptance for lining pipelines, storage tanks and pumps.
- D.E.N.® 426 Epoxy Novolac Resin has been developed to fill the gap between the two functional standard bisphenol F based liquid epoxy resins and the high viscous epoxy novolac resins.
- The multi-functionality, ± 2.6 epoxy groups per mole, of D.E.N.® 426 Epoxy Novolac Resin produces a more tightly cross-linked cured system than bisphenol A based liquid epoxy resins having improved high temperature performance and improved resistance against various chemical.
- D.E.N.® 426 Epoxy Novolac Resin can be formulated to fully cure at ambient temperatures with the corresponding curing agents without the need of additional heat cure.
Applications & Uses
- Coating End Applications
- Compatible Substrates & Surfaces
- Composites Processing Methods
- Markets
- Applications
Properties
- Physical Form
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S002520
- Principal
Other
- Color (SDS)
- Yellow to brown
- IATA/ICAO Proper Shipping Name
- Environmentally hazardous substance, liquid, N.O.S. (epoxy resin)
- IATA/ICAO UN Number
- UN3082
- IMO/IMDG Proper Shipping Name
- Environmentally hazardous substance, liquid, N.O.S. (epoxy resin)
- IMO/IMDG UN Number
- UN3082
- Item Number
- Odor (SDS)
- Mild
- Protect from Freezing
- Yes
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Color Scale max. 250.0 Pt-Co Pt-Co 2b889752-a817-4a6e-bd49-029825e637fd - Chemical Properties
Value Units Test Method / Conditions Epoxide Equivalent Weight 164.0-177.0 g/eq g/eq ASTM D1652 - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 730.0 d d - Physical Properties
Value Units Test Method / Conditions Density 1.2 g/cm³ g/cm³ ASTM D4052 at 25°C Storage Temperature max. 77.0 °F °F Viscosity 18000.0-23000.0 mPa.s mPa.s ASTM D445 at 25°C, absolute - Material Composition
Value Units Test Method / Conditions Hydrolysable Chloride Content max. 1200.0 ppm ppm ASTM D1726 - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Flash Point (SDS) min. 200.0 °C °C DIN 51584 Relative Density (SDS) 1.16-1.22 - Water = 1 Solubility In Water (SDS) max. 1.0 % % at 25°C Viscosity (SDS) 18000.0-23000.0 mPa.s mPa.s ASTM D445 at 25°C