Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Applications & Uses
- Markets
- Applications
- Compatible Polymers & Resins
- Coating Type
- Applications
TRI-REZ® Polyol 1220A-300 can be used in combination with aromatic and aliphatic poly-isocyanates to formulate coatings with excellent exterior durability. Coatings formulated with TRI-REZ® Polyol 1220A-300 demonstrate excellent abrasion resistance and high impact strength. Flexibility of these systems can be further modified by blending with TRI-REZ® 230 series of polyester diols. TRI-REZ® Polyol 1220A-300 can also be used as a plasticizer for two component epoxy flooring systems. Note: Suggested market applications are not to be interpreted as a guarantee of performance. TRI-REZ® 1220A-300 must be fully tested in the intended application to validate performance prior to commercialization.
Properties
- Physical Form
- Appearance
- Clear viscous liquid
- Soluble in
- tert-butyl acetate,PCBTF (para-chlorobenzotrifluoride) and aromatic solvents
- Typical Properties
Value Units Test Method / Conditions Acid value (as supplied) max. 4.0 mg KOH/g - Density (25°C) 1100 - 1180 g/l - Density (25°C) 9.2 - 9.8 Pounds / Gallon - Hydroxyl number (as supplied) 280 - 300 mgKOH/g - Non-volatile min. 95 % - Color max. 250 APHA - Moisture max. 0.2 % - Viscosity (Brookfield, 25°C) 1000 - 2500 poise -
Technical Details & Test Data
- Compatibility
TRI-REZ® Polyol 1220A-300 is compatible with all other TRI-REZ® products, PO and EO polyether polyols, and epoxy resins. TRI-REZ® Polyol 1220A-300 has limited compatibility with poly-carbonates, PTMEG (polytetramethylene glycol) and acrylics.
Storage & Handling
- Handling & Storage
Handling & Storage: TRI-REZ® Polyol 1220A-300 is a hygroscopic material; contamination from atmospheric moisture will cause undesirable side reactions in urethane formulations. Container should be sealed at all times, unless discharging. If pre-heating is required, a maximum temperature of 70°C is recommended.
Shelf life: TRI-REZ® Polyol 1220A-300 can be stored for up to 30 days at 70°C with no adverse reactions. The shelf-life of the material is 12 months after receipt, if stored in the original container at 0-50°C