Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Chemical Name
- Composite Materials Functions
- Function
- Binder, Resins, Binders & Matrix Materials
- Polymer Name
- Product Code
- MITM03886
- Reinforcement Material
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Materials Features
- Key Features
- D.E.N.® 431 Epoxy Novolac Resin combines in one molecule the thermal stability of a phenolic backbone with the reactivity and versatility of an epoxy.
- D.E.N.® 431 Epoxy Novolac Resin has multi-epoxy functionality (± 2.8).
- These additional reactive sites, as compared to a bisphenol-A type epoxy resin, produce tightly cross-linked cured systems.
- This makes epoxy novolac resins especially useful in adhesives, electrical and structural laminates, coatings and castings for elevated temperature service.
- D.E.N. 431 Epoxy Novolac Resin will exhibit chemical resistance and elevated temperature performance between the properties of D.E.N.® 438ᵀᴹ Epoxy Novolac Resin and the bisphenol A based liquid epoxy resins.
- Adhesives based on D.E.N.® 431 Epoxy Novolac Resins are ideal for use as binders for abrasives in grinding and polishing products.
- The low viscosity of D.E.N.® 431 Epoxy Novolac Resin makes it especially suited for electrical varnishes, filament-wound pipes and highly chemical resistant coatings for storage tanks.
Applications & Uses
- Adhesive & Sealant End Applications
- Applicable Processes
- Application Area
- Coating End Applications
- Compatible Substrates & Surfaces
- Composites End Use
- Composites Processing Methods
- Markets
- Applications
Properties
- Physical Form
Packaging & Availability
Principal Information
- Group Principal Number
- S002520
- Principal
Storage & Handling
- Storage Conditions
- The resin should be stored in a cool, dry place in its original closed packaging.
- This low viscosity epoxy novolac resin should retain its chemical properties for a period of at least 24 months.
Other
- Color (SDS)
- Yellow
- Flammable Nature (SDS)
- Non flammable
- 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)
- Ether
- Other Hazards
- Data not available
- Protect from Freezing
- Yes
- TDG Canada Proper Shipping Name
- Dangerous material from the point of view of the environment, liquid, N.O.S. (epoxy resin)
- TDG Canada UN Number
- UN3082
- Temperature Control
- Yes
- USA/DOT UN Number
- Not Applicable
- Chemical Properties
Value Units Test Method / Conditions Epoxide Equivalent Weight 172.0-179.0 g/eq g/eq ASTM D1652 - Material Composition
Value Units Test Method / Conditions Epoxide Content 5590.0-5820.0 mmol/kg mmol/kg ASTM D1652 Hydrolysable Chloride Content max. 1500.0 ppm ppm ASTM D1726 Volatile Content max. 0.5 %(W/W) %(W/W) ASTM E203 - Optical Properties
Value Units Test Method / Conditions Color Scale max. 250.0 Pt-Co Pt-Co 2b889752-a817-4a6e-bd49-029825e637fd - Physical Properties
Value Units Test Method / Conditions Density 1.21 g/mL g/mL ASTM D4052 at 25°C Storage Temperature 35.6-109.4 °F °F Viscosity 1100.0-1700.0 mPa.s mPa.s ASTM D445 at 51.7°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Boiling Point (SDS) min. 245.0 °C °C Decomposition Temperature (SDS) min. 320.0 °C °C Flash Point (SDS) 218.0 °C °C ASTM D93 Flash Point (SDS) 218.0 °C °C Pensky-Martens Closed Cup (PMCC) Relative Density (SDS) 1.22 - Solubility In Water (SDS) max. 10.0 g/L g/L at 25°C Vapor Pressure (SDS) max. 20.0 mm Hg mm Hg At 20°C Viscosity (SDS) 1100.0-1700.0 mPa.s mPa.s ASTM D445 at 51.7°C - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 24.0 mo mo