Silicone coating additives/Silicone resin modifier SL-4111
Product Details
WynCoat® SL-4111 silicone additive is a primary hydroxyl-funcitonal polydimethyl siloxane polyoxyethylene copolymer.
Key Features and benefits
● SL-4111 is a block co-polymer that can be added to organic components to improve surface properties.
● Improves wetting, leveling and spread-out.
● Good compatibility with PU resin
● Endblocking glycol contains active hydroxyl group, which is reactive with organic polymers like polyurethane. Therefore, it is chemically reacted in the network and increases hydrolytic stability of the resin.
Typical Data
Appearance: amber-colore clear liquid (become solid below 15℃)
Viscosity at 25°C：200-400 cs
Active matter content: 100%
Levels of Use (additive as supplied)
0.1-0.5% on total formulation as leveling additive.
1-5% as a resin modifier.
Package and storage stability
Available in 25kg pail and 200kg drum
24 months in closed containers.
Limitations
This product is neither tested nor represented as suitable for medical or pharmaceutical used.
Product Safety
Product safety information required for safe use is not included. Before handling, read product and safety data sheets and container labels for safe use. Physical and health hazard information.
