Proccesses for forming a fiber-reinforced product
    32.
    发明申请
    Proccesses for forming a fiber-reinforced product 有权
    用于形成纤维增强产品的处理

    公开(公告)号:US20090324923A1

    公开(公告)日:2009-12-31

    申请号:US12584212

    申请日:2009-09-02

    IPC分类号: B32B25/02 B27N3/28

    摘要: A process for forming a reinforced product suitable for use as a roofing material is provided, comprising: (a) providing a composition comprising a matrix material; and (b) extruding the composition with an extruder to form a reinforced product, wherein a plurality of fibers is combined with the matrix material prior to or during the extrusion step. Also provided is a process for forming a reinforced product suitable for use as a roofing material, comprising: (a) forming a first layer comprising a first matrix material; (b) providing a plurality of fibers on the first layer; (c) forming a second layer comprising a second matrix material, above the plurality of fibers; and (d) combining the plurality of fibers with the first matrix material and/or the second matrix material, to form a reinforced product.

    摘要翻译: 提供一种用于形成适合用作屋顶材料的增强制品的方法,包括:(a)提供包含基质材料的组合物; 和(b)用挤出机挤出组合物以形成增强产品,其中多个纤维在挤出步骤之前或期间与基质材料组合。 还提供了一种用于形成适合用作屋顶材料的增强产品的方法,包括:(a)形成包含第一基质材料的第一层; (b)在第一层上提供多根纤维; (c)在所述多个纤维之上形成包含第二基质材料的第二层; 和(d)将多根纤维与第一基质材料和/或第二基质材料组合,以形成增强产品。

    High Pressure Stranding Die
    39.
    发明申请
    High Pressure Stranding Die 审中-公开
    高压绞线

    公开(公告)号:US20080095873A1

    公开(公告)日:2008-04-24

    申请号:US11795730

    申请日:2006-03-16

    IPC分类号: B29C47/30

    摘要: A perforated resin extrusion end plate (10) with a curved or arcuate perforated section suitable for use in making extruded foamed polymer strand foam bodies, extruded filled polymer strand articles of manufacture or extruded composites of fibrous organic material and a thermoplastic material such as a wood-plastic composite. The die plate does not fracture under conditions that produce fracturing of a flat perforated die plate with the same perforated area and thickness.

    摘要翻译: 一种具有弯曲或弧形穿孔部分的穿孔树脂挤出端板(10),其适于用于制造挤出的发泡聚合物线材泡沫体,挤出的填充聚合物股制品或纤维有机材料的挤出复合材料和热塑性材料如木材 - 复合材料。 在产生具有相同穿孔面积和厚度的扁平穿孔模板的压裂的条件下,模板不会断裂。