| abstract |
The invention relates to 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, where component A is from 85 to 99.995% by weight 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 0.005 to 15 wt .-% non-combustible additives and it is at Component B is aluminum phosphite. |