Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Industrial Additives Functions
Features & Benefits
- CASE Ingredients Features
- Properties
Due to the low viscosity and crystallization stability Razeen® LR 2253 suitable for the formulation of solvent free coatings and flooring systems which show the following attributes:
- Relatively high reactivity
- Good surface hardness and flexibility after curing
- Good organic solvent resistance
- Best alkali resistance (ammoniacal) of all reactive diluent modified resins
- Good penetration into concrete
Applications & Uses
- Applications
- Cure Method
- Coating Type
- Industrial Additives End Use
- Application
Razeen® LR 2253 can be cured with polyamines, polyamidoamines or their adducts in order to formulate solvent free coatings, self-leveling and mortar floors, concrete injection mastics, structure adhesives, trowelling compounds and impregnation systems. In combination with unmodified epoxy resins like Razeen® LR 1100 or LR 1150 the viscosity of the end formulation can be adjusted.
Properties
- Physical Form
- Appearance
- Clear, No Contamination
- Odor
- Slight odour
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color (APHA) | max. 100 | — | ASTM D-1209 |
| Epoxy Value | 5.40 - 5.81 | eq/Kg | ASTM D-1652 |
| Weight per Epoxide | 172 - 185. | g/eq | ASTM D-1652 |
| Viscosity at 25°C (77°F) | 800 - 1400 | mPa.s | ISO 9371:1990E |
| Density at 25°C | 1.15 | g/cm3 | ISO 1675 |
| Flash Point | min. 138 | °C | ISO 2719 |
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® LR 2253 is supplied in bulk and in 220 kg steel drums.
Storage & Handling
- Shelf life (at storage temperature between 2-40°C)
- 6 years
- Storage
This product should be stored in a dry place, preferably in the sealed original container; at temperatures between 2°C and 40°C (temperatures should never be allowed to drop below 0°C). The product should not be stored exposed to direct sunlight..