FLAME RETARDANT-STABILIZER COMBINATION FOR THERMOPLASTIC POLYMERS
The invention relates to flame retardant-stabilizer mixtures comprisingas component A 5% to 50% by weight of aluminium diethylphosphinate (DEPAL) or zinc diethylphosphinate (DEPZN),as component B 5% to 50% by weight of titanium phosphinates and/or titanyl phosphinates of the formula (I) (DEPTI),in w...
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| creator | HÖROLD, Sebastian LEUSCHNER, Eva Maria BAUER, Harald |
| description | The invention relates to flame retardant-stabilizer mixtures comprisingas component A 5% to 50% by weight of aluminium diethylphosphinate (DEPAL) or zinc diethylphosphinate (DEPZN),as component B 5% to 50% by weight of titanium phosphinates and/or titanyl phosphinates of the formula (I) (DEPTI),in which x is a number from 0 to 1.9, preferably 1-1.05, which means that the ratio of Ti to diethylphosphinates is from 1.9 to 2,as component C 0% to 10% by weight of aluminium phosphite or zinc phosphite of the formula (II) and (III) [HP(=O)O2]2-Zn2+ (II) [HP(=O)O2]2-3Al3+2 (III)as component D 0% to 30% by weight of a nitrogen-containing synergist and/or of a phosphorus-containing and/or nitrogen-containing flame retardant,as component E 0% to 70% by weight of a filler and reinforcer,as component F 0% to 3% by weight of an organic phosphonite or an organic phosphite and mixtures with phenolic antioxidants and as component G 0% to 3% by weight of an ester and/or salt of long-chain aliphatic carboxylic acids (fatty acids) typically having chain lengths of C14 to C40, where the sum total of the components is always 100% by weight. |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | FLAME RETARDANT-STABILIZER COMBINATION FOR THERMOPLASTIC POLYMERS |
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