Silmer® OHT Di-400

Silmer® OHT Di-400 by Siltech is 100% active hydroxylalkyl modified silicone. It offers slip, mar & stain resistance and release properties. It is designed to have limited miscibility with organic formulations allowing them to bloom to the surface. It has primary OH groups for reaction with isocyanate, epoxy, silane and other condensation cured polymers and films which provide durable properties to a cured system. It does not contain fluoroalkyl. Typical use levels for anti-graffiti properties are 1-5%. Silmer® OHT Di-400 has shelf life of 36 months from the date of manufacture. This grade is listed in TSCA, IECSC and TCSI international inventories.