Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Features
- Ecologically safe replacement for other polyurethane catalysts, especially for tertiary amines and DBTL
- Accelerates the chemical reaction between the alcohol and isocyanate component of polyurethane coating systems, thus allowing optimum steering of the drying properties
- Ensures fast blocking stability
- Improved solvent resistance
- Higher film hardness
- Earlier sanding of the coating
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Dosage
- Our experience has shown the recommended addition rate of Borchi® Kat 22 to be between 0.01 and 0.03 % product, calculated on total solid binder. The exact amount depends on the used binder and should be determined by means of preliminary trials. Borchi® Kat 22 can be added either in the supply form or diluted in any suitable solvent (e.g. butyl acetate, xylene, methoxypropylacetate) to the polyol component of the coating system. The solution has to be homogenized by stirring.
Properties
- Physical Properties
| Value | Units | Test Method / Conditions | |
| Density (at 20°C) | 1.15 - 1.20 | g/cm³ | DIN 53217 |
| Metal Content (Zn) | 21.8 - 22.6 | % | ISO 4619 |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Safety
- Please refer to our safety data sheet for information relating to product safety.
Packaging & Availability
- Country Availability
- Regional Availability
Storage & Handling
- Storage
- Protect from the effects of weathering and store at temperatures between 5 and 30 °C. Once opened, containers should be resealed immediately after each removal of the product.