Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Properties
- Low viscosity and high reactivity
- Compatible with various hardeners, reactive diluents and accelerators
- Low hydrolysable chlorine content and therefore slight tendancy to crystalisation at low temperature.
- Conforms to FDA listing requirements.
The resins when formulated yield:
- Superior mechanical and electrical properties
- Execllent chemical and water resistance
Applications & Uses
- Markets
- Applications
- Cure Method
- Adhesive & Sealant Type
- Coating Type
- Application
Razeen® LR 1120 is widely used in high solids 2-pack amine, polyaminoamide and heat (acid) cured formulations where its low viscosity is required. The main applications are in high solids chemical resistant coatings, civil engineering, matrix adhesives, composites as well as the curing agent in amine functional acrylics and the production of UV cure epoxy acrylates.
Properties
- Physical Form
- Appearance
- Clear, No Contamination
- Typical Properties
Value Units Test Method / Conditions Color (APHA) max. 60 - ASTM D-1209 Epoxy Value 5.46 - 5.68 eq/Kg ASTM D-1652 Weight per Epoxide 176 - 183. g/eq ASTM D-1652 Viscosity at 25°C (77°F) 9,000 - 10,500 mPa.s ISO 12058-1 Hydrolyzable Chlorine max. 230 ppm JCTM 195 Water Content (KF) max. 0.06 % ASTM D-4017 Volatiles max. 0.15 - - Residual Epichlorohydrine max. 5.0 ppm JCTM GC6010 Density at 25°C 1.16 g/cm3 ISO 1675 Flash Point (closed cup) min. 200 °C ISO 2719
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
- Warning: Causes irritation.
- May cause allergic skin reaction.
- Avoid contact with eyes, skin or clothing.
- Avoid breathing vapor, mist or spray.
- Use with adequate ventilation.
- Promptly remove wet, contaminated clothing and wash before reuse.
- Wash after handling.
- Store in a cool, dry area in closed containers.
Packaging & Availability
- Packaging Type
- Package
Razeen® LR 1120 is supplied in bulk and in 240 kg. steel drums.
Storage & Handling
- Shelf life (at storage temperature between 10-50°C)
- 6 years
- Storage
This product has a minimum shelf life of 6 years when stored in unopened sealed containers in a dry location at room temperature. Like most liquid epoxy resins, Razeen® LR 1120 may crystallize when stored below room temperature. Heating the resin to 60 - 70°C (140- 160°F), for several hours will re-liquefy it and restore its original properties.