Epoxy resin corrosion coating and preparation method thereof

A technology of coating and titanium dioxide, which is applied in the field of epoxy resin corrosion coating and its preparation, can solve the problems of inability to meet the anti-corrosion requirements of concrete poles in high-salt-alkali areas, weak corrosion resistance and long-term performance
CN112457741AInactive Publication Date: 2021-03-09内蒙古电力(集团)有限责任公司巴彦淖尔电业局 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
内蒙古电力(集团)有限责任公司巴彦淖尔电业局
Publication Date
2021-03-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of electric corrosion prevention, and in particular, relates to epoxy resin corrosion coating and a preparation method thereof. The epoxy resin anticorrosive coatingis used for a concrete pole in a high saline-alkali area and comprises an epoxy resin emulsion, 5-25 parts of a curing agent, 5-25 parts of a diluent, 5-10 parts of a defoaming agent, and 5-10 partsof nano lamellar titanium dioxide. According to the concrete epoxy resin anticorrosive coating disclosed by the invention, a nano titanium dioxide lamellar material is added, so that the strength of acoating layer can be improved, the coating is not layered, has excellent adhesiveness and excellent hydrophobic property, and thus, the self-cleaning property and anti-staining property of the coating are greatly improved, and the coating is used for coating the surface of concrete, is short in surface drying time and has the advantages of smooth and flat surface, obvious chloride ion corrosion resistance; the concrete epoxy resin anticorrosive coating has the advantages of simple preparation method, high yield and wide application prospect.
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Description

technical field

[0001] The invention relates to the field of electric anticorrosion, in particular to an epoxy resin corrosion coating and a preparation method thereof. Background technique

[0002] Concrete poles (hereinafter referred to as poles) are widely used in power overhead transmission lines and substation outdoor structures, railway catenary pillars, broadcast communications, municipal lighting, etc. due to their advantages of low cost, convenient construction, long service life and low maintenance cost. Under construction. At present, reinforced concrete poles are still the most common type of poles on transmission lines. Due to the characteristics of safety, stability and sustainability in the power industry, concrete poles in service should have stronger durability and stability To ensure the safe and stable operation of the power grid. However, concrete is porous, and the surface structure is rough and the internal structure material is uneven. The above char...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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