Manufacturing method of expanded graphite products
    115.
    发明申请
    Manufacturing method of expanded graphite products 有权
    膨胀石墨制品的制造方法

    公开(公告)号:US20050164003A1

    公开(公告)日:2005-07-28

    申请号:US10508016

    申请日:2004-03-29

    申请人: Young Shin

    发明人: Young Shin

    摘要: Disclosed herein is a method of manufacturing expanded graphite products. The method comprises the steps of a) compressing expanded graphite to form a graphite thin film, b) milling the graphite thin film to form graphite flakes, and c) placing the graphite flakes in a mold and compressing the graphite flakes to form a predetermined shape, wherein during at least any one of the steps a), b) and c), a binder is mixed with the expanded graphite. There are provided advantageous effects that as the density of the expanded graphite product increases through respective manufacturing steps, not only are initial equipment costs reduced due to minimized equipment, but also an expanded graphite product having a uniform density and a closely packed structure is provided. Additionally, since the expanded graphite product is finally compressed in the mold, the expanded graphite product does not have directional preference and can be formed into various shapes.

    摘要翻译: 本文公开了一种制造膨胀石墨产品的方法。 该方法包括以下步骤:a)压缩膨胀石墨以形成石墨薄膜,b)研磨石墨薄膜以形成石墨薄片,和c)将石墨薄片放置在模具中并压缩石墨薄片以形成预定形状 ,其中在步骤a),b)和c)中的至少任一个中,将粘合剂与膨胀石墨混合。 提供了有利的效果,随着膨胀石墨制品的密度通过各自的制造步骤增加,不仅由于设备最小化而使初始设备成本降低,而且提供了具有均匀密度和紧密堆积结构的膨胀石墨产品。 此外,由于膨胀石墨产品最终在模具中被压缩,膨胀石墨产品不具有方向偏好并且可以形成为各种形状。

    Mouldings containing expandable graphite, their production and their use
    120.
    发明授权
    Mouldings containing expandable graphite, their production and their use 失效
    含有可膨胀石墨的成型品,其生产及其用途

    公开(公告)号:US5382387A

    公开(公告)日:1995-01-17

    申请号:US939200

    申请日:1992-09-02

    申请人: Wulf von Bonin

    发明人: Wulf von Bonin

    摘要: Mouldings containing expanded expandable graphite are characterised in that they additionally contain acid phosphates of metals of group 2 and/or 3 of the periodic table of the elements and/or pyrolysis products thereof. Such mouldings are distinguished by the fact that they have low odour and are mechanically stable, and, when in contact with water, do not have pH values which are too low.

    摘要翻译: 含有膨胀的可膨胀石墨的模制品的特征在于它们还含有元素周期表第2族和/或3族金属的酸式磷酸盐和/或其热解产物。 这些模制品的特征在于它们具有低气味和机械稳定性,并且在与水接触时不具有太低的pH值。