Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Adhesive & Sealant Type
- Applications
RELEASE W 40 HA8 has been designed as a release agent for porous substrates, like Kraft paper, masking papers, non wovens, fabrics, which are supposed to be in contact with hot-melt and solvent adhesives.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Total Solids | 40±1 | % | — |
| Solvents | water | — | — |
| pH | 8 - 9 | — | — |
| Brookfield Viscosity 25°C | 600 - 1,2001 | mPa.s | — |
Packaging & Availability
- Packaging Type
- Packaging and Storing
Packaging
The product is supplied in iron drums (200 kg); IBC containers (1000 kg).
Storing
Despite a good freeze-thaw stability, keep material preferably at temperatures between +5°C and +40°C; avoid direct sunlight. When stored for over one month, product must be stirred for 10 - 15 minutes before use. Use within 9 months from production date (unopened and in the original packaging).
Storage & Handling
- Shelf Life
- 9 Months
- Handling
Quantity to apply depends on substrate porosity: from 3 to 5 g dry/sqm (on coated paper we suggest 3 g dry/sqm).
Methods: Meyer bar, Reverse Roll, Roto gravure, Air knife. The product can be either thickened (acrylic thickeners) or diluted. It is advised to heat the product for a few seconds at 150°C in order to achieve the highest properties of releasing and hydrophobicity.
However, results are good (but inferior) even at lower temperatures.
Aging properties are excellent.