Halogen-Free Solid Flame Retardant Mixture And Use Thereof

摘要

A halogen-free flame retardant mixture containing between 1-99 wt. % of a component A and between 1-99 wt. % of a component B. Component A comprises between 85-99.995 wt.-% of a solid diethylphosphinic acid salt of the metals Mg, Ca, Al, Sb, SN, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base and between 0.005-15 wt.-% of non-combustible additives and component B is in the form of an aluminum phosphite.

主权项

1. A halogen-free flame retardant mixture comprising 1% to 99% by weight of a component A and 1% to 99% by weight of a component B, wherein component A comprises 85% to 99.995% by weight of a solid diethylphosphinic salt of the metals Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K, of a protonated nitrogen base or a combination thereof and 0.005% to 15% by weight of noncombustible additions, and component B is aluminum phosphite.