Silmer® OH Di-50

Silmer® OH Di-50 by Siltech is a linear di-functional silicone pre-polymer with reactive hydroxyl terminal end groups. It is used to modify various polymers in order to improve their surface and physical properties.

• Offers better slip, antiblocking, mar resistance, surface smoothness, flexibility, and hydrophobicity.
• It is compatible with polymers that contain reactive groups and/or systems such as epoxide, carboxylic acid, esters, and isocyanates.
• It can be co-reacted into various polymers for plastics.
• The typical usage levels are between 1.0-3.0% wt.
• Silmer® OH Di-50 is listed with TSCA, DSL, EINECS, AICS, IECSC, MITI, KECL and CSNN.