Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Country of Origin
- Function
- Resins, Binders & Matrix Materials, Binder
- Polymer Name
- Product Code
- MITM03888
- Product Functions
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Product Features
- Key Features
- D.E.N.® 438-A85 Epoxy Novolac Resin is a general purpose, widely used epoxy novolac resin.
- It is recognized as a standard for high temperature applications from which variations have been developed.
- D.E.N.® 438-A85 Resin has multi-epoxy functionality (± 3.6).
- These additional reactive sites produce tightly cross-linked cured systems.
- D.E.N.® 438-A85 Epoxy Novolac Resin is used alone or in combination with bisphenol A based epoxy resins in solution formulations where ease of mixing and processing is required. The thermal stability offered by epoxy novolac resins is a widely accepted asset in pre-preg manufacture for electrical laminates where they improve the resistance to hot solder as well as elevated temperature service.
- They are also used in coating applications where an increased corrosion/chemical resistance is desired.
Applications & Uses
- Product End Uses
- Markets
- Applications
Properties
- Physical Form
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S002520
- Principal
Other
- Appearance (SDS)
- Liquid
- 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)
- Acetone
- 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
Value Units Test Method / Conditions Epoxide Equivalent Weight 176.0-181.0 g/eq ASTM D1652 - Material Composition
Value Units Test Method / Conditions Solid Content 84.0-86.0 % ASTM E203 - Optical Properties
Value Units Test Method / Conditions Color Scale 2.0 Pt-Co 2b889752-a817-4a6e-bd49-029825e637fd - Physical Properties
Value Units Test Method / Conditions Density 1.14 g/cm³ ASTM D4052 at 25°C Storage Temperature 35.6-109.4 °F Viscosity 500.0-1200.0 mPa.s ASTM D445 at 25°C, absolute - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Boiling Point (SDS) 56.0 °C Flash Point (SDS) -20.0 °C Closed Cup Lower Explosion Limit (SDS) 2.5 %(V) Relative Density (SDS) 1.14 - Water = 1 Relative Vapor Density (SDS) 2.0 - air =1 Upper Explosion Limit (SDS) 13.0 %(V) Vapor Pressure (SDS) 181.7 mm Hg at 20°C Viscosity (SDS) 500.0-1200.0 mPa.s ASTM D445 at 25°C - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 730.0 d