Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- CAS No.
- 37843-26-8
- EC No.
- 253-689-7
- Technologies
Features & Benefits
- CASE Ingredients Features
- Properties
- Andisil® DMOS is an oxime silane based crosslinker for producing neutral moisture-curing silicone sealants. Using these silane compounds, hydroxyl functionalized silicone polymers are crosslinked to produce silicone elastomers in one part (moisture cure) RTV systems. When using Andisil® DMOS, methyl ethylketoxime is released. The product readily hydrolyzes upon contact with moisture.
Applications & Uses
- Markets
- Compatible Polymers & Resins
- Cure Method
- Application & Performance
- Crosslinking agent for RTV systems
- Used in combination with other oxime silanes to provide sealants with the following properties: desired cure rate, adhesion, etc)\
- Due to the neutral character of 2-butanoneoxime, sealants based on Andisil® DMOS can even be applied on (corrosion) sensitive substrates like metals or marble.
Properties
- Physical Form
- Appearance
- Colorless to transparent liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density (at 20 °C) | 0.94 | g/cm3 | — |
| Minimum Purity | min 95 | % | — |
Technical Details & Test Data
- Reactivity
Andisil® DMOS readily undergoes hydrolysis upon contact with moisture. Andisil® Oximes are liquid raw materials for neutral condensation curing silicone sealants. In the presence of a (tin) catalyst these silanes react with hydroxyfunctional silicone polymers; exposure to moisture results in the formation of crosslinked, elastomeric silicones.
Storage & Handling
- Shelf Life
- 1 year
- Storage & Shelf Life
- When stored at or below 25 °C (77 °F) in the original unopened containers, this product has a minimum shelf life of one (1) year.