Silicone for Polyurethane Panel

In recent years, with the rigid rapid development of the building energy-saving market, polyurethane foam panels have been widely used as primary materials for the insulation market.

Polyurethane panel has fine foam and uniform cells， and excellent thermal insulation performance. Under the same energy-saving standards, rigid polyurethane panel can reduce the thickness of insulation panels, enhancing the quality and stability of the insulation system.

Rigid polyurethane panel is formed by the interaction of Isocyanate and polyether polyols with various additives such as silicone stablizer, catalysts and blowing agents.

Silicone surfactant plays an important role in polyurethane panels- small quantity with important role：

Acts as an emulsifier, improves the mixing of polyols and Isocyanate, and informs uniform& stable solutions.

Nucleation ability, control cell size, and foam stability.

Control foam flow and density distribution.