Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Applications
RELEASE ST10 DRY is designed to replace the normal release coat (Release PP 25S or RELEASE K100D) in the production of BOPP adhesive packaging tapes, for the production of tapes printable with a single-step printing machine (similar to PVC tapes, without using primer and release), using only suitable inks (see notes below).
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Total Solids | 99±1 | % | — |
Packaging & Availability
- Packaging Type
- Packaging and Storing
Packaging
The product is packed in 20 kg fiber drums, containing 5 kg PE bags.
Storing
Use within 24 months from production date (unopened and in the original packaging).
Storage & Handling
- Shelf Life
- 24 Months
- Handling
The best performance has been obtained with 0.25-0.3 g (dry)/sqm coating weight.
Concentration shall be adjusted depending on the coating system. For standard applications, we suggest diluting with octane/isopropyl alcohol (70/30) or toluene/isoprpyl alcohol (70/30) at 6% and coating 4-5 g (wet)/sqm on flame treated BOPP film (minimum 42 dynes/cm). It is important to note that, being RELEASE ST10 DRY a heterogeneous product, the content of one single bag should be completely used up, without splitting its content into different batches.
Application temperature of the solution shall preferably be between 30 and 40°C, and never below 20°C. Stir well before use. Coating must be perfectly dry (less than 0.6 g/sqm of residual solvent). Solvent rubber adhesives can be coated directly on line on the other treated side of the BOPP film.