1812 has excellent anti-adhesion and anti peeling effect. It can greatly reduce the surface tension and improve the wettability of the release paper and the substrate. It can increase the leveling ability of the resin as well as the anti-shrinkage and anti-pinhole performance. It also can enhance the softness and provide a smooth surface and smooth hand feel for PU synthetic leather. Meanwhile, It can improve breathability, moisture-penetrability, wear resistance and low temperature warping strength resistance. Compared with other silicone modifiers, it has better compatibility with PU resin and polar solvents such as DMF. It is more suitable for using in polyester systems. It can react with polyurethane prepolymers and can be used as modifying agent for polyurethane resins, improve smoothness and anti-adhesion properties of the resin.