gilbert@houfa-polyurethane.com
Sorbitan ester is a lipophilic and nonionic surfactant.
Polysorbate is a hydrophilic and nonionic surfactant .
Used as solvent for resins, a viscosity modifier in plastisols, and an antifoam agent for synthetic rubber, plastics, and lacquers.
HFFR-OP-1 is a high efficiency halogen free flame retardant additive for flexible polyurethane foams.
HFFR-HF-4 is an additive flame retardant used in flexible polyurethane foams
HFFR-A300TBLS is a general purpose chlorinated phosphate flame retardant used in polyurethane foams
HFFR-780LS is a reactive flame retardant for polyurethane flexible foams
