Knowde Enhanced TDS
Identification & Functionality
- Carrier
- CASE Ingredients Functions
- Composite Materials Functions
- Industrial Additives Functions
Features & Benefits
- CASE Ingredients Features
- Materials Features
- Specific Features
- Controlled Release Agent
- Solvent-based
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Adhesive & Sealant Type
- Coating Type
- Industrial Additives End Use
- Applications
- Composite Release Coatings
- Release Coatings
- Application Details
CRA® 23 can be processed together with nearly all solvent-based DEHESIVE® products. It is miscible with them in all proportions. Mixtures of CRA® 23 and DEHESIVE® are ideal for the production of release paper and PSA-laminates. Suitable substrates include PE-laminated paper, polyester films (PET) and papers. Because of the high efficiency and stable release characteristics of CRA® 23 , the product is ideal for the production of double-sided release liners.
Processing
Batches of coating compound must be prepared in the order given below
- First pour in solvent-based DEHESIVE® polymer
- Add solvent and stir slowly until the mixture is homogeneous
- Add CRA® 23 release modifier and stir slowly until the mixture is homogeneous
- Thoroughly stir in Crosslinker to this mixture
- Slowly stir in catalyst.
Local over-concentrations must be avoided.
Additional Information
To obtain exceptionally high release forces, CRA® 23 can also be processed without DEHESIVE® . In this case, the amounts of catalyst and crosslinker required for efficient curing may vary from DEHESIVE® containing formulations. However, we recommend the adjustment of specific formulations to optimize final coating properties for the intended use.
Properties
- Typical Properties
- Properties
- High release levels
- Good release stability
- Excellent bath life
| Value | Units | Test Method / Conditions | |
| Density (at 20°C, 1013 hPa) | 0.962 | g/cm³ | — |
| Dynamic Viscosity (at 25°C) | 1 - 10 | mPa·s | — |
| Flash Point | 4 | °C | DIN 51755 |
| Ignition Temperature | 425 | °C | DIN 51794 |
Packaging & Availability
- Country Availability
- Regional Availability