magnesium hydroxide modified in the manner described was then discharged the resultant product was then compounded with an eva polymer escorene ultra ul 00119 exxon in the presence of 0 3 of irganox 1010 as stabilizer in a single screw unit in such a way that the proportion of filler was 60 by weight and the proportion of polymer was 40 by weight ol 104 le martinswerk gmbh bergheim germany were mixed for 48 minutes in an intensive mixer with 19 kg of a mixture of lauric acid and polydimethylsiloxane ps 347 5 petrarch chem and 4 kg of support material aerosil u00ae r 972 degussa the aluminium hydroxide modified in the manner described was then discharged the resultant product was then compounded with an eva polymer escorene ultra ul 00119 exxon in the presence of 0 3 of irganox 1010 as stabilizer in a single screw unit in such a way that the proportion of filler was 60 by weight and the proportion of polymer was 40 by weight 10 kg of magnesium hydroxide kisuma 5a kyowa chemical were compounded with a propylene homopolymer estolen p 8400 huls in a single screw unit in such a way that the proportion of filler was 65 by weight and the proportion of polymer was 35 by weight 10 kg of magnesium hydroxide fr 20 108 dead sea periclase ltd were compounded with a propylene homopolymer vestolen p 8400 huls in a single screw unit in such a way that the proportion of filler was 65 by weight and the proportion of polymer was 35 by weight 10 kg of magnesium hydroxide duhor n duslo.