Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Properties
Depending on hardener used Razeen® SR 5357 based coatings show:
- Low temperature cure (high reactivity)
- Excellent electrical properties
- Good corrosion resistance
- Excellent chemical and heat resistance
- Excellent edge coverage
- Good adhesion
- Meet the requirements of the FDA
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Coating Type
- Application
Razeen® SR 5357 is a high melt viscosity epoxy novolac modified solid epoxy resin suited for the manufacture of powder coatings. The resin is mainly used to improve performance in combination with unmodified Bisphenol-A epoxy resins from type 3 – 4, enhancing corrosion and chemical resistance. Such coatings are suitable for rebar (concrete reinforcement) and pipe applications.
Properties
- Appearance
- Clear, No Contamination
- Typical Properties
Value | Units | Test Method / Conditions | |
Color (Gardner) | max. 2 | — | ASTM D-1544 |
Epoxy Value | 1.17 – 1.29 | eq/Kg | ASTM D-1652 |
Weight per Epoxide | 775 - 855 | g/eq | ASTM D-1652 |
Melt viscosity at 200°C | 2400 - 3700 | mPa.s | ASTM D-4440 |
Viscosity at 25°C (77°F) | 1000 - 1600 | mPa.s | ISO 12058-1 |
Softening Point (Mettler) | ~110 | °C | ASTM D-3461 |
Density at 25°C | 1.19 | g/cm3 | ISO 8130 |
Flash Point | min. 200 | °C | ISO 2592 |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Hazardous Decomposition Products
When disposed of in fire
Carbon monoxide, carbon dioxide and other toxic gasses and vapors.
Disposal
- Regular procedures approved by local authorities.
- Handling Precautions
Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.
Packaging & Availability
- Packaging Type
- Package
Razeen® SR 5357 is supplied in 25 Kg. bags.
Storage & Handling
- Shelf life (stored in proper temperature between 2-40°C)
- 6 years
- Storage
This product should be stored in a dry place, preferably in the sealed original packaging at temperatures between 2°C and 40°C. The product should not be stored exposed to direct sunlight.