Flexible polyurethane foam made microbial carrier and method for producing a flexible polyurethane foam made microbial carrier

摘要

And an object method for producing a flexible polyurethane foam manufactured by microbial carrier that can be used COD load is low amount of water absorption and many applications in the purification of water, to provide a flexible polyurethane foam manufactured by microbial carrier and obtained by the manufacturing method . And a combination specific polyol (A), or the polyol (A) and mono-ol with a specific (X), the content of oxyethylene groups in the total oxyalkylene groups in the polyols of 5 to 50 mass% (I) When, in the presence of a blowing agent and a urethane catalyst, a polyisocyanate compound and (II), The method for producing a flexible polyurethane foam manufactured by microbial carrier of reacting in an open system without substantially silicone-based foam stabilizer . Further, flexible polyurethane foams made microbial carrier obtained by the production method.