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    • 30. 发明申请
    • BOARD MATERIAL, METHODS FOR MANUFACTURING BOARD MATERIAL AND PANEL WHICH CONTAINS SUCH BOARD MATERIAL.
    • 板材,制造板材的方法和包含这种板材的板材。
    • WO2010119431A3
    • 2011-01-20
    • PCT/IB2010051667
    • 2010-04-16
    • UNILIN BVBACOUDENYS GEERT
    • COUDENYS GEERT
    • B27N3/00B27N3/02B27N3/14
    • B27N3/005B27N3/02B27N3/14
    • Board material of the type which substantially is composed of flax shives (2), which are bound by means of a thermo-hardening polycondensation glue, characterized in that said board material (1) comprises particulate filling material (4), which is situated at least among said flax shives (2), wherein this particulate filing material (4) comprises foamed particles of polystyrol or polystyrene, and that the bound flax shives (2) form a layer (3) situated centrally in the thickness (T) of the board material (1), whereas one or both surfaces (6) of the board material (1) are formed by a layer (5) comprising bound wood chips, wherein the average dimensions of the wood chips situated at one or both surfaces (6) are smaller than the average dimensions of the flax shives (2) situated centrally, and that said particulate filling material (4) is distributed homogenously or almost homogenously in the entire layer (3) formed by the flax shives (2).
    • 其特征在于,所述板材料(1)包括颗粒填充材料(4),所述板材材料基本上由通过热硬化缩聚胶结合的亚麻石(2)组成,其特征在于,所述板材料 在所述亚麻叶片(2)中最少,其中所述颗粒状填料(4)包括聚苯乙烯或聚苯乙烯的泡沫颗粒,并且所述结合的亚麻叶片(2)形成位于所述层间厚度(T)的中心的层(3) 板材料(1),而板材(1)的一个或两个表面(6)由包含结合木片的层(5)形成,其中位于一个或两个表面(6)处的木片的平均尺寸 )小于位于中心的亚麻叶片(2)的平均尺寸,并且所述颗粒填充材料(4)在由亚麻叶片(2)形成的整个层(3)中均匀地或几乎均匀地分布。