Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Properties
Due to their relative low melting point Razeen® SR 5071 has some tendency to sinter during storage The formulated coatings however show excellent performance including:
- Outstanding adhesion to a variety of substrates, e.g. metals, concrete, wood etc.
- Optimal flexibility
- High impact strength
- Good all round chemical and corrosion resistance
Applications & Uses
- Applications
- Application
Razeen® SR 5071 designed for use in high performance protective and decorative coating systems. Such coatings can be applied in the field of:
- Maintenance coatings
- Marine finishes (Shop primer)
- Tank linings
- Floor finishes Interior pipe coatings
- Concrete coatings
- Zinc rich primers as intermediate or top coats
When cured with polyamines, polyamidoamines, or other adducts for the formulation of solvent-containing coatings, these coantings cure at ambient temperatures. Razeen® SR 5071 can be added to alkyd/amino stoving enamels to enhance their quality and to powder coatings e.g. to improve their flow.
Properties
- Appearance
- Clear, No Contamination
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color (Gardner) | max. 2 | — | ASTM D-1544 |
| Epoxy Value | 1.89 – 2.22 | eq/Kg | ASTM D-1652 |
| Weight per Epoxide | 450 - 530 | g/eq | ASTM D-1652 |
| Viscosity at 25°C (77°F) | 200 - 500 | mPa.s | ISO 12058-1 |
| Softening Point (Mettler) | 77 - 82 | °C | DIN 51920 |
| Density at 25°C (77°F) | 1.19 | g/cm3 | ISO 8130 |
| Flash Point | min. 200 | °C | ISO 2592 |
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
Forced ventilation and dust masks or respirators should be used in order to ensure that operatives do not breathe in dust generated by resin, hardener or formulated powder coatings.
Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.
Packaging & Availability
- Packaging Type
- Package
Razeen® SR 5071 is available in 25 kg. bags.
Storage & Handling
- Shelf life (stored in proper temperature between 2-25°C)
- 2 years
- Storage
This product should be stored in a dry place, preferably in the sealed original packaging at temperatures between 2°C and 21°C. The product should not be stored or exposed to direct sunlight. If stored under warmer conditions, sintering may occur.