Silicone oil L580 is a highly effective surfactant based on a silicon—carbon bond used for the production of flexible foam.. It is a highly effective surfactant that forms a foam with minimal foam collapse and high breathability.. It is suitable for the production of elastic polyester foam.. L580 can be widely used in various density production, especially brings good results in medium & high density foam composition. Product Application 1. Suitable for polyester type foam production on all types of foam production equipment. For example, optimize the foaming equipment and the box foaming process. 2. Excellent stability. 3. Wide air permeability profiles for different formulations. 4. Provides excellent results in the production of flexible foam of medium density. instagram: