overview: niax catalyst b-9 balanced tertiary amine catalyst for polyester-based polyurethane foams;   product name: niax catalyst b-9 product description: niax b-9 catalyst for flexible polyester foams   introduction. niax catalyst b-9 is a liquid, low odor tertiary amine complex combination that is an excellent choice for the production of flexible polyester polyurethane foams.niax...