Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Properties
UV-curable formulations based on SiliXan M 140 show good transparency, high hardness and abrasion resistance. The adhesion is good and the chemical stability and staining resistance can be improved. Thermal curing of SiliXan M 140 on PET for 3 min at 200°C gives rise to good erhält man gute adhesive coatings with a pencil hardness of 5H.
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Cure Method
- Coating Type
- Application
SiliXan M 140 is both UV and thermal curing:
- UV- curing: a mercury lamp with a total irradiation dosage from 2-3 J/cm2
- thermal curing: the system will be cured by IR or heat e.g. 3 min at 200°C
- The drying speed depends on the coating formulation and the type and content of used photo- or thermoinitiator.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Viscosity at 23°C | 1760 - 2200 | mPa*s | ISO 2555 (L4, 200 U/min) |
Solid content (1g/1h 150°C) | 80 ± 5 | % | solid bulk scale |
Density at 23°C | 1.1 - 1.2 | g/ml | DIN 12791 ISO 649 |
Flash point | 43 | °C | DIN ISO 3679 |
Content of double bonds | 4.2 ± 0.1 | mol/kg | — |
SiO2 / ZrO2 content | 21% ± 1% SiO2; 13% ± 1% ZrO2 | %wt | solid bulk scale (1h /1g / 500°C) |
Technical Details & Test Data
- Technical Details
Solubility / thinnability :
SiliXan M 140 is dilutable in polar solvents like alcohols, esters, ether esters or ketones. However, the binder is insoluble in water, xylene, toluene or benzine. The compatibility with other acrylate monomers or oligomers has to be pretested. A list of compatible acrylates is available on request.
Packaging & Availability
- Packaging
- 5L can
- 30L drum
- 200L drum
Storage & Handling
- Storage
The shelf life of the product is 12 months, provided the original container is protected from light and stored tightly closed at +5 to +25 ° C. Opened containers should be processed shortly. The expiry date of each batch appears on the product label. Storage beyond the indicated period does not necessarily mean that the product is useless. However, in this case a review of the properties for the respective application is essential for reasons of quality assurance.