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首页> 外文会议>International Conference on Plastics in Automotive Engineering >Innovative materials as exemplified by the Volkswagen Fox: use of natural fibres at Volkswagen do Brasil
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Innovative materials as exemplified by the Volkswagen Fox: use of natural fibres at Volkswagen do Brasil

机译：大众汽车福克斯（大众）献身的创新材料：在大众汽车使用自然纤维做巴西

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In recent years natural-fibre-reinforced plastics have been enjoying a renaissance in automobile manufacturing as supporting materials for vehicle interior parts. They are inexpensive, have a lower density than glass-fibre-reinforced polymers and also improve the CO_2 balance. In addition, there is less wear on tools when processing them. With the increasing use of natural fibres in the construction of vehicles, Volkswagen is also making a contribution to the development of structurally weak regions of Brazil and increasing the degree of nationalization of vehicle manufacturing on the local level. A number of components in the new Volkswagen Fox (Fig. 1) which is produced in Sao Bernardo do Campo in Brazil are made of natural-fibre-reinforced polypropylene; the fibres come from the curaua (Ananas erectifolius), a plant which is native to the Amazonas region. The fibres of the curaua have a particularly high strength and flexural strength much higher than that of other natural fibres (jute, sisal, hemp). These fibres thus represent a renewable and inexpensive alternative to glass fibres. Polypropylene / curaua compounds can replace polypropylene / glass fibre in many areas.
机译：近年来，天然纤维增强塑料一直在汽车制造中享受着车辆内部零件的支撑材料。它们便宜，密度低于玻璃纤维增​​强聚合物，还提高了CO_2平衡。此外，在处理时，工具上的磨损较小。随着天然纤维的越来越多，大众汽车也在为巴西结构薄弱地区的发展以及增加车辆制造业的发展，从而对地方一级的贡献。新大众福克斯（图1）中的许多组件在巴西的Sao Bernardo在巴西做了许多组件，由天然纤维增强聚丙烯制成;纤维来自Curaua（Ananas Eerectifolius），这是一种原产于亚马逊地区的植物。 COUAA的纤维具有特别高的强度和弯曲强度，远高于其他天然纤维（黄麻，剑麻，大麻）。因此，这些纤维代表了可再生和廉价的玻璃纤维的替代方案。聚丙烯/水艺料化合物可以在许多地区替代聚丙烯/玻璃纤维。

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