首页> 外文会议>2000 China International Nonwovens/Techtextiles Conference May 23-25, 2000 Beijing, China >Tyvek: Vapor Opean and Water Resistant Building Construction Nonwovens
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Tyvek: Vapor Opean and Water Resistant Building Construction Nonwovens

机译:特卫强(Tyvek):防蒸气和防水建筑与建筑非织造布

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摘要

Tyvek spunbonded olefin is DuPont's trademark for a family of tough, durable sheet products that are stronger than paper and less expensive and more versatile than fabrics. It is offering a balance of physical characteristics that combine some of the properties of paper, film and cloth. Tyvek is formed by a continuous process from very fine 0.5 - 10 micrometer fibers. There nondirectional fibers are first spun and then bonded together by heat and pressure, without hinders or fillers. Figure 1. Showed the fiber structure of Tyvek.
机译:特卫强纺粘烯烃是杜邦公司一系列坚韧耐用的片材产品的商标,这些产品比纸张更坚固,价格更便宜,比织物更通用。它提供了物理特性的平衡,结合了纸张,薄膜和布料的某些特性。特卫强由非常细的0.5-10微米纤维通过连续工艺制成。首先将无方向性纤维纺丝,然后通过加热和加压将它们粘合在一起,而没有阻碍物或填充物。图1.显示了特卫强的纤维结构。

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