Knowde Enhanced TDS
Identification & Functionality
- CASE Ingredients Functions
- Composite Materials Functions
- Industrial Additives Functions
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Materials Features
- Specific Features
- Controlled Release Additive
- Solvent-free
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Adhesive & Sealant Type
- Coating Type
- Industrial Additives End Use
- Applications
- Composite Release Coatings
- Industrial Applications
- Release Coatings
- Application Details
CRA® 42 can be processed together with nearly all solvent-free DEHESIVE® products. It is miscible with them in all proportions. Mixtures of CRA® 42 and DEHESIVE® are ideal for the production of release paper and PSA-laminates. Suitable substrates include glassine, clay-coated or PE-coated papers. Because of the high efficiency and stable release characteristics of CRA® 42 the product is ideal for the production of double-sided release.
Processing
Batches of coating compound must be prepared in the order given below
- First pour in CRA® 42
- Add DEHESIVE® polymer in several portions 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® 42 an 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
- Extremely stable release
- Fast curing
| Value | Units | Test Method / Conditions | |
| Density (at 25°C, 1013 hPa) | 1.06 | g/cm³ | — |
| Dynamic Viscosity (at 25°C) | approx. 700 | mPa·s | — |
| Flash Point | min. 100 | °C | — |
| Ignition Temperature | min. 400 | °C | — |
| Resin Content | 60 | % | — |
Regulatory & Compliance
- Certifications & Compliance
- Quality Standards
Packaging & Availability
- Country Availability
- Regional Availability