무기질판 및 이의 제조방법
    1.
    发明公开
    무기질판 및 이의 제조방법 失效
    无机板及其生产

    公开(公告)号:KR1020080035504A

    公开(公告)日:2008-04-23

    申请号:KR1020070105742

    申请日:2007-10-19

    摘要: An inorganic plate material is provided to prevent calcium hydrate and a fibrous reinforcing material from water absorption, dimensional change and carbonation-derived shrinking, thereby realizing excellent absorption resistance, dimensional stability and freezing/thawing resistance. An inorganic plate material comprises: a cement-like water curable material; a beaten fibrous material; and a saturated carboxylic acid. The fibrous reinforcing material is used in an amount of 1-30 wt% based on the total solid content. The saturated carboxylic acid is used in an amount of 0.1-2.0 wt% based on the total solid content. The saturated carboxylic acid includes stearic acid or succinic acid.

    摘要翻译: 提供无机板材以防止水合钙和纤维增强材料的吸水,尺寸变化和碳酸化衍生的收缩,从而实现优异的吸收阻力,尺寸稳定性和抗冻融性。 无机板材包括:水泥状水可固化材料; 被殴打的纤维材料; 和饱和羧酸。 基于总固体含量,纤维增强材料的使用量为1-30重量%。 基于总固体含量,饱和羧酸的用量为0.1-2.0重量%。 饱和羧酸包括硬脂酸或琥珀酸。

    문외피(門外皮)와 같은 재성형된 중간밀도섬유보오드제품및 그 제조방법
    8.
    发明公开
    문외피(門外皮)와 같은 재성형된 중간밀도섬유보오드제품및 그 제조방법 失效
    改性中密度纤维板产品,如门面皮肤以及改性中密度纤维板的工艺

    公开(公告)号:KR1020060109995A

    公开(公告)日:2006-10-23

    申请号:KR1020067016559

    申请日:2000-02-03

    IPC分类号: B32B23/08 B32B37/10 D21J1/04

    摘要: To produce a reformed medium density fiber (MDF) product, a reforming process is performed comprising the steps of: placing the pre-finished MDF board in a heated press mold; closing the mold; applying pressure and heat to the said board so that the pre- finished surface(s) is (are) reformed without cracking, bubbling, or removal of the coating(s). The process is particularly well-suited for use in making reformed door skins inexpensively from flat, pre-finished MDF boards.

    摘要翻译: 为了生产重整中密度纤维(MDF)产品,进行重整过程包括以下步骤:将预先制备的MDF板放置在加热的压模中; 关闭模具; 对所述板施加压力和热量,使得预成型表面在不破裂,鼓泡或除去涂层的情况下被重整。 该过程特别适用于从扁平预成型的MDF板中廉价地制造改质门皮。