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FIBER INSULATION MATERIALS FROM EUCALYPTUS BARK FIBERS – FIRST RESULTS

机译:EUCALYPTUS树皮纤维的纤维绝缘材料–第一结果

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When focusing on the production of insulation materials from forest biomass, it has to be considered that the typical wood assortments used for their production are limited and expensive. Moreover, this forest biomass is increasingly demanded by an expanding search for renewable raw materials. Increasing the market share of sustainably produced insulation materials by decreasing their costs is possible with the utilization of alternative cheap raw materials with high availability in combination with a simpler production technology. In this context, the high fiber content and unique fiber morphology of the bark of Eucalyptus globulus is an interesting raw material. In this paper, a new processing technology for Eucalyptus bark fibers is presented, which allows the production of competitive and high-performance fiber insulation materials. Due to a less expensive raw material, less thermal and electric energy consumption in the production, less investment costs due to a simpler production technology and less bonding agent content the production costs are reduced significantly. In addition, insulation materials made of Eucalyptus bark fibers offer partly better properties compared to common insulation materials. They can also be adapted to various requirements for sound and thermal insulation in buildings.
机译:当专注于由森林生物质生产隔热材料时,必须考虑到用于其生产的典型木材品种是有限且昂贵的。此外,对于森林生物质的需求日益增长,因为对可再生原料的需求不断扩大。通过使用具有高可用性的替代廉价原材料以及更简单的生产技术,可以通过降低成本来提高可持续生产的绝缘材料的市场份额。在这种情况下,桉树皮的高纤维含量和独特的纤维形态是一种有趣的原料。本文介绍了一种用于桉树皮纤维的新加工技术,该技术可生产具有竞争力的高性能纤维绝缘材料。由于原材料便宜,生产中的热能和电能消耗少,生产技术更简单,粘合剂含量少而投资成本大大降低。此外,与普通的绝缘材料相比,由桉树皮纤维制成的绝缘材料具有更好的性能。它们还可以适应建筑物中隔音和隔热的各种要求。

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