Lupranol® 4002/1

Lupranol® 4002/1 by BASF is a non-reactive polyether polyol monomer. It is an opaque viscous liquid. It has been grafted with styrene-acrylonitrile (SAN) and contains approximately 45 % solids. It forms a stable dispersion which does not separate under normal storage conditions. It contains a low-emission and low-discoloring antioxidant combination (without BHT). Lupranol® 4002/1 is used for the production of flexible conventional and highly elastic PU foams according to the slabstock foaming process.