Posted on August 13, 2026In Rubber, Silicone, Technical Bulletin REQUEST TECHNICAL BULLETIN VIEW TECHNICAL BULLETIN RUBBER TYPE:Silicone APPLICATIONS:Milking Liners FORMULATIONS: Adding N990CG to silicone milking liner formulation THERMAX® EFFECTS Improvements in fluid aging performance Dark grey to black colour Increase in scorch safety Low sulfur content for a carbon black making it compatible with different silicone cure systems DATA COLLECTED MDR Shore A Hardness Tensile Compression Set Fluid Aging FDA Milking Liners N990CG PAH Rubber Silicone