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Resolviendo problemas de combustión
LOS PLÁSTICOS EN LOS PRODUCTOS E&E DEBEN SER
PROTEGIDOS CONTRA EL FUEGO


Componentes plásticos en contacto con piezas metálicas eléctricamente activas tienden a quemarse fácilmente y deben cumplir estrictas regulaciones sobre seguridad contra incendios. Por lo tanto los dispositivos electrónicos deben ser protegidos con retardantes de llama, los cuales evitan o retrasan de varias maneras el desarrollo y la propagación de incendios. Con Exolit™ OP Clariant ofrece una familia de productos de retardantes de llama a la medida basados en compuestos de fósforo orgánico no halogenados que son una alternativa segura y compatible con el medio ambiente a las tradicionales.

 

Desafío
LOS SISTEMAS DE AYUDA CONTRA LOS PROBLEMAS DE COMBUSTIÓN PUEDEN
A VECES SER PELIGROSOS POR SÍ MISMOS

Los llamados retardantes de llama halogenados están bajo discusión: durante los incendios, podrían ser liberados gases de humo corrosivo. Se podrían generar productos de descomposición tales como dioxinas halogenadas y se sospecha que algunos retardantes de llama halogenados por sí mismos son peligrosos para la salud.
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Solución

LA FAMILIA DE PRODUCTOS EXOLIT™ OP APAGA EL FUEGO ANTES DE QUE COMIENCE

La última serie de Exolit™ OP se basa en compuestos orgánicos base fósforo no halogenados. Las extensas  pruebas toxicológicas realizadas a lo largo de su ciclo de vida en plásticos han demostrado su favorable  perfil medio ambiental. Cuando un plástico que contiene Exolit™ OP se quema, libera gases que hacen que el plástico ardiente ​​ se espume y rápidamente se forma una capa protectora de espuma carbonizada que por si misma ya no es combustible. Esta capa protectora aísla al plástico subyacente que todavía no se ha quemado contra el calor y al mismo tiempo mantiene fuera el oxígeno de la atmósfera.
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Beneficios

UNA AMPLIA GAMA DE SOLUCIONES PARA CADA NECESIDAD -
LA ALTERNATIVA SEGURA Y RESPETUOSA CON EL MEDIO AMBIENTE

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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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Descargue nuestra historia sobre innovación Exolit
  •
    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.
    más
  • 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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