EPALLOY 7192
EPALLOY 7192
EPALLOY 7192 is an unmodified, high-molecular-weight bisphenol A based epoxy resin that is a semisolid material at room temperature. EPALLOY® 7192 is particularly well suited for use in formulating durable high-solids coatings, toughened adhesives, laminating resins, and prepreg molding compounds. As compared to lower-molecular-weight epoxy resins, it will provide a faster cure, improved adhesion, more durable cured systems, and toughness, with somewhat reduced high-temperature performance.
This product is suitable for blending with most other epoxy resins but may not be compatible with all modifiers or additives. It will react with most standard curing agents such as aliphatic and cycloaliphatic amines, amine adducts, polyamides, and amidoamines. Certain curing agents will require a short induction time after mixing and before application in order to allow compatibilization and to prevent surface defects such as blushing in coatings.
It is recommended that EPALLOY 7192 be heated to a temperature of approximately 150°F to facilitate handling, dispensing, and mixing.
Applications for EPALLOY 7192
- High-solids primer and coatings
- Chemical resistant coatings
- Molding and casting compounds
- Concrete dikes
- Steel structures
- Rail cars
- Adhesives
- Tooling
- Laminating
EPALLOY specialty resins deliver improved performance characteristics over standard resins, including chemical resistance, thermal performance, modulus, cure speed, and UV resistance than standard liquid epoxy resins.
Properties
| Typical Properties | Value |
| Appearance | Clear, slight amber color |
| Viscosity at 25°C, cps (70% solids in butyl carbitol) | Gardner-Holdt, O-V |
| Epoxide Equivalent Weight, g/eq | 230 – 280 |
| Gardner Color, max | 3 |
| Weight per Gallon at 25°C, lb | 9.7 |
Check out other EPALLOY Specialty Epoxy Resins in the CVC EPALLOY Product Brochure!
