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Lösungen für brennende Probleme
IN E&E-PRODUKTEN ENTHALTENER KUNSTSTOFF MUSS
VOR FEUER GESCHÜTZT WERDEN


Kunststoffteile, die mit stromführenden Metallteilen verbunden sind, brennen leicht und müssen strengen Brandschutzvorschriften entsprechen. Deshalb müssen Elektrogeräte durch Flammschutzmittel geschützt sein, die die Entstehung und Ausbreitung von Bränden auf unterschiedliche Art und Weise verhindern oder verlangsamen. Mit Exolit® OP bietet Clariant eine Produktfamilie massgeschneiderter Flammschutzmittel an, die auf nicht halogenierten, organischen Phosphorverbindungen basieren. Diese stellen eine sichere und umweltverträgliche Alternative zu herkömmlichen Mitteln dar.

 

Die Herausforderung
HILFSMITTEL GEGEN BRENNENDE PROBLEME KÖNNEN
IN MANCHEN FÄLLEN SELBST GEFÄHRLICH SEIN

Die sogenannten halogenierten Flammschutzmittel sind umstritten: Bei einem Brand können korrosive Rauchgase freigesetzt werden. Darüber hinaus können Zersetzungsprodukte wie halogenierte Dioxine entstehen und einige halogenierte Flammschutzmittel selbst stehen unter dem Verdacht, gesundheitsschädlich zu sein.
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Die Lösung

DIE PRODUKTE AUS DER EXOLIT®-OP-REIHE ERSTICKEN FEUER, BEVOR ES AUSBRECHEN KANN

Die aktuelle Exolit®-OP-Reihe basiert auf nicht halogenierten organischen Phosphorverbindungen. Umfassende toxikologische Tests während des gesamten Lebenszyklus in den Kunststoffen haben das vorteilhafte Umweltprofil bewiesen. Mit Exolit® OP versehener Kunststoff setzt beim Brennen Gase frei, die den brennenden Kunststoff aufschäumen und so schnell eine Schutzschicht aus verkohltem, also selbst nicht mehr brennbarem Schaum bilden. Diese Schutzschicht isoliert einerseits den darunterliegenden, noch nicht verbrannten Kunststoff gegen Hitze und hält gleichzeitig den Luftsauerstoff fern.
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Vorteile

EIN BREITES SPEKTRUM AN LÖSUNGEN FÜR JEDEN BEDARF –
DIE SICHERE UND UMWELTVERTRÄGLICHE ALTERNATIVE

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LESS AGGRESSIVE SMOKE

If a fire does occur, much less aggressive smoke is produced
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PREVENTION OF SHORT CIRCUITS

Less fire risk in current-carrying metal parts in contact with plastic

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  • Exolit® OP 1230

    Exolit OP 1230 is a white, fine-grained powder based on an organic phosphinate. The product is non-hygroscopic and it is insoluble in water and organic solvents. Clariant’s Exolit OP flame retardants for polyamides are all based on aluminum diethyl-phosphinate (= DEPAL). The pure substance DEPAL is sold as Exolit OP 1230 and in combination with synergists as Exolit OP 13xx types. Exolit OP 1230 is the first non-halogenated flame retardant which can withstand the demanding requirements of this high end segment of engineering plastics.For more details see our Innovation Spotlight video.

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  • Exolit® OP 1240

    Exolit OP 1240 is a flame retardant based on an organic aluminum phosphinate which is a thermally stable white solid without any hazard classification or labeling. It can be easily compounded into polyesters and subsequently processed again to manufacture flame retarded parts used in consumer or industrial products. For more details see our Innovation Spotlight video.

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  • Exolit® OP 1260

    Flame Retardant for Polyester Exolit OP 1260 is a non-halogenated flame retardant based on organic phosphinates. The product achieves its flame retardant effect through a combined gas phase and condensed phase mode of action. Exolit OP 1260 is based on commercially available chemical substances registered in inventories worldwide.For more details see our Innovation Spotlight video.

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  • Exolit® OP 1311

    Exolit OP 1311 is a non-halogenated flame retardant based on organic phosphinates. The product achieves its flame retardant effect through intumescence. The thermoplastic polymer with Exolit OP 1311 foams and crosslinks on exposure to flame and forms a stable char at the surface acting as a barrier. The protective layer provides a heat-insulating effect, reduces oxygen access and prevents dripping of molten polymer. Exolit OP 1311 is a white powder.For more details see our Innovation Spotlight video.

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  • Exolit® OP 1312

    Exolit OP 1312 is a non-halogenated flame retardant based on organic phosphinates. The product achieves its flame retardant effect through intumescence. The thermoplastic polymer with Exolit OP 1312 foams and crosslinks on exposure to flame and forms a stable char at the surface acting as a barrier. The protective layer provides a heat-insulating effect, reduces oxygen access and prevents dripping of molten polymer. Exolit OP 1312 is a white powder.For more details see our Innovation Spotlight video.

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  • Exolit® OP 1314

    Exolit OP 1314 is a non-halogenated flame retardant based on organic phosphinates. The product achieves its flame retardant effect through intumescence. The thermoplastic polymer with Exolit OP 1314 foams and crosslinks on exposure to flame and forms a stable char at the surface acting as a barrier. The protective layer provides a heat-insulating effect, reduces oxygen access and prevents dripping of molten polymer. Compared to Exolit OP 1312, the product gives an improved thermal stability of polyamide compounds. Exolit OP 1314 is a white powder.For more details see our Innovation Spotlight video.

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  • Exolit® OP 550

    Clariant’s Exolit OP 550 is a flame retardant specifically designed for flexible polyurethane foams. The product is a reactive flame retardant that can be chemically reacted into the PU matrix, preventing unwanted migration from the material. Therefore, very stringent emission standards for PU flexible foams can be achieved. This makes the product suitable for low VOC applications, for example in the automotive industry. Exolit OP 550 is a medium-viscosity liquid, based on a non-halogenated phosphorus polyol with a functionality of approx. 2.

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  • Exolit® OP 560

    Clariant’s Exolit OP 560 is a flame retardant specifically designed for flexible polyurethane foams. As a reactive flame retardant, it can be chemically reacted into the PU matrix, preventing unwanted migration from the material. Therefore, Exolit OP 560 allows meeting the most stringent VOC requirements of the automotive industry and has shown best-in-class performance in demanding low-emission applications. Exolit OP 560 is an easily-to-handle low-viscosity liquid, with a functionality of approx. 2.Exolit OP 560 has been confirmed as »an alternative anticipated to be safer for use in upholstered polyurethane foam« by the United States Environmental Protection Agency (U. S. EPA, August 2015, EPA 744-R-15-002)

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  • Exolit® OP 930

    Exolit OP 930 is a white, fine-grained powder based on an organic phosphinate. The product is not hygroscopic and it is insoluble in water and common organic solvents like acetone, dichloromethane, MEK, toluene. Exolit OP 930 can easily be dispersed in solvents like acetone or MEK. For more details see our Innovation Spotlight video.

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  • Exolit® OP 935

    Exolit OP 935 is a white, fine-grained powder based on an organic phosphinate. The product is not hygroscopic and it is insoluble in water and common organic solvents like acetone, dichloromethane, MEK, toluene. Exolit OP 935 can easily be dispersed in solvents like acetone or MEK.For more details see our Innovation Spotlight video.

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  • Exolit® OP 950

    Exolit OP 950 is a white granular powder based on an organic phosphinate. The product is not hygroscopic and slightly soluble both in water and in common organic solvents. It melts at 200 °C.For more details see our Innovation Spotlight video.

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