Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Function
- Resin,Binder & Resin
- Product Functions
- Single Ingredient
- Yes
- Technologies
- Product Families
- Chemical Structure
Features & Benefits
- Product Features
- Features and Benefits
- Higher cross-linking
- Better dimensional stability
- Higher Tg
- Better chemical resistance
Applications & Uses
- Product End Uses
- Markets
- Applications
- Application Information
- Upgrader of epoxy formulations for structural composites, adhesives, electronics, coatings, etc.
- Structural and electrical laminates
- Coatings
- Castings
- Encapsulations for elevated service
Properties
- Physical Form
- Processing
Curing agents that give the optimum in elevated temperature properties for epoxy novolacs are those with good high temperature performance such as aromatic amines, catalytic curing agents, phenolics and some anhydrides. When cured with polyamide or aliphatic polyamines and their adducts, epoxy novolac resins show improvement over bisphenol A-based epoxies, but the critical performance of each cure is limited by the performance of the curing agent.
Regulatory & Compliance
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage and Handling Information
ARALDITE® EPN 1139 Resin is supplied in 525-pound steel drums. The product should be stored in a dry place, in the sealed original containers, at temperatures between 2°C and 40°C. Under these storage conditions the shelf life is 2 years (from date of manufacture). The product should not be exposed to direct sunlight.
Other
- Appearance
- Clear pale yellow
- Color (SDS)
- Light Yellow
- Odor (SDS)
- Slight
- Processing & Application Methods
- Chemical Properties
Value Units Test Method / Conditions Epoxy Equivalent Weight 172.0-179.0 g/eq Functionality 2.8 - - Physical Properties
Value Units Test Method / Conditions Density 1.22 g/cm³ at 25°C Flash Point 218.0 °C Closed Cup Viscosity 1100.0-1700.0 cPs at 52°C