Knowde Enhanced TDS
Identification & Functionality
- Catalyst Type
- Chemical Family
- Reaction Phase
- CASE Ingredients Functions
- Industrial Additives Functions
Features & Benefits
- CASE Ingredients Features
- Industrial Additives Features
- Advantages
- Can be used in ambient, force dry and bake systems
- Excellent gloss retention
- Excellent exterior durability
- Not made with 2-Ethylhexanoic acid
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Use Level
- 0.03 - 0.1% (Recommended for 2K coatings), 0.5 - 2 wt. % (On resin Solids)
- Applications
- K-KAT XC-B221 is recommended for 2K and blocked isocyanate coatings.
- K-KAT XC-B221 can replace many heavy metal and/or toxic catalysts used in the production of urethane elastomers, foams and coatings.
- K-KAT XC-B221 is especially effective in cationic electro-coatings based on blocked isocyanates.
- Incorporation
K-KAT XC-B221 can be added directly to a single component blocked isocyanate system or the polyol component of a 2K system. Do not pre-dilute with solvent.
Properties
- Color
- Physical Form
- Appearance
- Clear, Straw liquid
- Insoluble in
- Water
- Soluble in
- Aliphatic hydrocarbons, Aromatic hydrocarbons, Glycol ethers, glycol ether acetates, Methanol, Ethanol, Isopropanol, Butanol (hot)
- Typical Properties
| Value | Units | Test Method / Conditions | |
| % Metal | 20 | % | — |
| Specific Gravity (25°C) | 1.18 | g/ml | — |
Packaging & Availability
- Storage/Shelf Life
- Safe handling of this product should include the use of a respirator, safety glasses and gloves.
- Avoid breathing vapors - use with adequate ventilation.
- K-KAT XCB221 is sensitive to moisture, therefore, exposure to atmosphere during storage should be avoided.
- Product should be stored in a cool, dry environment away from sunlight and excessive heat.
- 24 months from the date of manufacture, when stored at ambient conditions in the original container.
Storage & Handling
- Shelf Life
- 24 months