Water-based coating-type vibration damping material
    2.
    发明公开
    Water-based coating-type vibration damping material 有权
    水性涂​​层型减振材料

    公开(公告)号:EP1741759A2

    公开(公告)日:2007-01-10

    申请号:EP06116517.1

    申请日:2006-07-03

    CPC classification number: C09D5/024

    Abstract: A water-based coated-type vibration damping material uses a styrene-butadiene copolymer emulsion as a resin emulsion and a calcium carbonate as an inorganic filler. The water-based coated-type vibration damping material limits a blending amount of a glycol to 2% by weight or less. In case of making a coated layer by such water-based coated-type vibration damping material, there is no blister generation observed after a hot water immersion of 168 hours (7 days), after a hot water immersion of 336 hours (14 days) and after a hot water immersion of 1000 hours, either.

    Abstract translation: 水基涂覆型减振材料使用苯乙烯 - 丁二烯共聚物乳液作为树脂乳液并使用碳酸钙作为无机填料。 该水基涂覆型减振材料将二醇的混合量限制在2重量%以下。 在用这种水基涂覆型振动阻尼材料制造涂层时,在336小时(14天)的热水浸泡后168小时(7天)的热水浸泡后没有观察到起泡现象, 并在1000小时的热水浸泡之后。

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