flame retardand hollow conjugated psf

We have two kinds of flame retardand ,
1.Smooth-fit for Filling fields,extensive use of the sofa,Cushion.toys and bedding,our products have soft,fluffy,good elasticity,use USA flame retardand oil,passed ENGLAND BS5852,USA TB117,USA 16cfr-1633 flame test.
2.No smooth-fit for nonwoven industry,also passed ENGLAND BS5852 test.