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【水性玻璃鳞片涂料】的涂刷特点

作者:admin 来源: 日期:2017/4/12 14:57:01 人气: 标签:

  摘要:在热固性树脂填充以特殊处理的鳞片状玻璃的反应中,由于水性玻璃鳞片涂料中玻璃鳞片成分重叠排列的特殊形态对漆膜的抗渗透性起到了很大的作用,所以它的性能特点十分明显,涂刷也有一定的技巧。

  Abstract: the thermosetting resin filling with special processing scaly glass of the reaction, because of the glass flake coating special shape of glass flake component overlapping sequence in permeability resistance of paint film played a large role, so it is very obvious, the performance characteristics of besmear brushs also to have certain skills.

  水性玻璃鳞片涂料的特点

  The characteristics of glass flake coating

  1、 对化学介质、气体、蒸汽的渗透性远比玻璃衬里销,所以水蒸气扩散现象就引起了渗透距离更加长。

  1, to the chemical medium, the permeability of gas, steam than glass lining pin, so the water vapor diffusion is more long caused the penetration distance.

  2、 固化时,收缩低,由于分散,粘接面残留余力销,所以热膨胀系数就小很多,遇到高温的耐冲击性也会好。

  2, curing, low shrinkage, due to the dispersion, bonding surface residual spare pins, so thermal expansion coefficient is small, high temperature resistance to impact will be good.

  3、 力学强度耐磨、耐刮擦性十分出色。

  3, mechanical strength, wear resistance, scratch resistance is very good.

  4、 施工性能好,具有耐腐蚀,抗渗透的特点。特别在各种还有工程设备中,得到了广泛的应用。

  4, good construction performance, corrosion resistance, the characteristics of penetration resistance. Especially in all kinds of equipment and engineering, has been widely used.

  水性玻璃鳞片涂料漆膜厚度

  Glass flake coating film thickness

  水性玻璃鳞片涂料可以喷涂也可以刷涂,一般的厚度要求要根据施工需求的防腐年限而定。涂层整体厚度和防腐期限一般有以下几种情况:

  Glass flake coating can be spray brush, the thickness of the general requirements to be based on the need of construction of anticorrosion fixed number of year. Overall thickness and coating anticorrosive period normally has the following several ways:

  1、 喷涂或涂刷一遍水性玻璃鳞片涂料,达到50um,用于轻度腐蚀的户外环境。7可达-8年左右的防腐期限。

  1, spraying or brushing over the glass flake coating, up to 50 um, used for outdoor light corrosion environment. 7 to 8 years of anticorrosive deadline.

  2、 有气喷涂两遍,或者无气喷涂一遍,达到80um以上,用于重要钢结构设施、桥梁等重防腐涂装以及高度腐蚀环的环境中,通常来也需要配合底漆和中间漆来设计使用。

  2, have spirit spraying twice, or airless spraying again, amounting to more than 80 um for important facilities, Bridges, steel structure and heavy anti-corrosion coating and highly corrosion ring environment, usually to also need to cooperate with primer and intermediate paint used to design.

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