CONSTRUCTION PANEL HAVING IMPROVED FIXING STRENGTH
    2.
    发明申请
    CONSTRUCTION PANEL HAVING IMPROVED FIXING STRENGTH 审中-公开
    具有改进固定强度的建筑面板

    公开(公告)号:WO2016079530A1

    公开(公告)日:2016-05-26

    申请号:PCT/GB2015/053538

    申请日:2015-11-19

    Applicant: BPB LIMITED

    Abstract: A gypsum product has a first polymeric additive and a second polymeric additive distributed therein, wherein the first polymeric additive is a synthetic polymer and the second polymeric additive is starch. It has been found that the combination of starch and a synthetic polymer may result in one or more of the following advantages in the manufacture and performance of gypsum products: -increased strength; -greater ease of manufacturing due to the increased fluidity of stucco slurries containing both additives; and -increased resistance to hygroscopic expansion.

    Abstract translation: 石膏产品具有分散在其中的第一聚合物添加剂和第二聚合添加剂,其中第一聚合添加剂是合成聚合物,第二聚合添加剂是淀粉。 已经发现,淀粉和合成聚合物的组合可以在石膏制品的制造和性能方面产生以下一个或多个优点: - 增加强度; 由于含有两种添加剂的灰泥浆的流动性增加,更容易制造; 并且增加了对吸湿膨胀的抵抗力。

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