| Résumé : |
The production of high-tenacity viscose fibers as used, for example, in tire cord or as reinforcement in composite materials, is a complex process and requires as raw material pulps that fulfill the highest quality requirements. Nowadays, so-called "high alpha" pulps from softwood, with a very high purity of up to 98% alpha cellulose and a high degree of polymerization, are used. These qualities are offered only by very few producers and the price level is rather high. |
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Ajouter le résultat dans votre panier Affiner la rechercheUse of hardwood pulp for production of high-tenacity viscose fibers in CHEMICAL FIBERS INTERNATIONAL, (10/2014)
