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    • 2. 发明申请
    • WOOD FIBER BASED INSULATION PRODUCT AND METHOD OF PRODUCING THE SAME
    • 木纤维绝缘产品及其生产方法
    • WO2011015714A1
    • 2011-02-10
    • PCT/FI2010/050621
    • 2010-08-09
    • EKOVILLA OYLOUKO, ReijoAHONEN, Heikki
    • LOUKO, ReijoAHONEN, Heikki
    • C08J5/00E04B1/76C08L1/00C08L97/02
    • E04B1/7662C08L1/00C08L97/02D04H1/425D04H1/4266D04H1/4274D04H1/541E04B2001/7687
    • A natural fibre-based thermal insulator and a method of manufacturing it. The purpose of the insulator is to thermally insulate buildings and it comprises fibre material which contains organic fibres and synthetic binding fibres, and boron-bearing flame retardants and mould retardants. According to the present invention, the average length of the binding fibres is approximately 30-50 mm, and the fibres which are added into the composition are curved or curly, in which case one binding fibre is capable of binding numerous wood fibres into one binding fibre chain. Sufficient alkali earth metal carbonate is added into the composition to render its percentage of the total weight of the composition approximately 0.1-5.0 %. The carbonate buffers the pH value of the insulator, which makes it possible to use the fibre insulator together with components comprising iron metals, without a risk of corrosion.
    • 天然纤维基热绝缘子及其制造方法。 绝缘子的目的是使建筑物绝热,并且它包括含有有机纤维和合成粘合纤维的纤维材料,以及含硼阻燃剂和阻燃剂。 根据本发明,粘合纤维的平均长度约为30-50mm,添加到组合物中的纤维是弯曲的或卷曲的,在这种情况下,一种粘合纤维能够将多种木纤维结合成一种结合物 纤维链。 向组合物中加入足够的碱土金属碳酸盐使其组合物总重量的百分比约为0.1-5.0%。 碳酸盐缓冲绝缘体的pH值,这使得可以将纤维绝缘体与包含铁金属的组分一起使用,而不会有腐蚀的危险。