BioBTX y Teijin Aramid colaboran para desarrollar fibras de bio-aramida

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Tipo de entrada: NOTICIA BREVE.

Las fibras de aramida son un tipo de fibras sintéticas súper resistentes con un punto de fusión muy elevado. Su nombre en inglés (“aramids”) proviene de la fusión de poliamidas aromáticas (“aromatics polyamides”) y se usan en múltiples aplicaciones: ropa de protección, contenedores de carga, vehículos blindados, ruedas… Teijin Aramid produce fibras de aramida bajo el nombre comercial Twaron® usando recursos fósiles para los cuales no hay actualmente alternativas más sostenibles. Le empresa está interesada en investigar la posibilidad de producir una versión biobasada de su producto y está empezando a trabajar junto con BioBTX en una fibra fabricada totalmente a partir de materiales renovables (véase “BioBTX and Teijin Aramid are looking at sustainable feedstock for super fiber” en la página web de BioBTX). La iniciativa tiene el apoyo financiero de las provincias de Drenthe y Groningen y de Chemport Europe.

Figura 1. BioBTX y Teijin Aramid colaboran para desarrollar bio-aramidas (extraída de la página web de BioBTX)

BioBTX ha desarrollado una tecnología sostenible que puede transformar recursos renovables (como biomasa y residuos) en productos químicos, principalmente benzeno, tolueno y xilenos (BTX). Recientemente, ha inaugurado una planta piloto para producir BTX en el Campus Zernike en Groningen (véase “”BioBTX se prepara para empezar el escalado de su tecnología con una nueva planta piloto”, 5/7/2018). La empresa química Syncom producirá bloques elementales a partir de esos compuestos aromáticos. Finalmente, los polímeros y las fibras serán fabricados en Centro de Investigación de Teijin Aramid en Arnhem, basándose en los procesos usados en sus plantas de Delfzijl y Emmen.

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