Special salt-fog-resistant impact-resistant anticorrosive coating

A technology for anti-corrosion coatings and salt spray resistance, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc. Insufficient performance such as impact resistance, etc., to achieve the effect of isolating corrosion
CN112898845APending Publication Date: 2021-06-04北京盈德化工有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京盈德化工有限公司
Publication Date
2021-06-04

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Abstract

The invention provides a special salt-fog-resistant impact-resistant anticorrosive coating which is prepared from the following components in parts by weight: a component A comprises the following components in parts by weight: 35-45 parts of acrylic resin, 12-18 parts of titanium dioxide, 15-20 parts of conductive mica powder, 4-8 parts of coal tar, 4-6 parts of weather-resistant pigment, 0.3-0.7 part of flatting agent, 0.1-0.3 part of dispersing agent and 15-20 parts of ceramic aggregate I; a component B comprises the following components in parts by weight: 4-8 parts of a polyamide curing agent (651), 18-24 parts of a toughening agent, and 65-83 parts of a silane coupling agent; in the coating, the weight ratio of the component A to the component B is (8-12): 1. In addition, the invention also provides a preparation method and application of the special salt-fog-resistant impact-resistant anticorrosive coating.
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Description

technical field

[0001] The invention relates to the field of coatings, in particular to a special salt-spray-resistant impact-resistant anti-corrosion coating. Background technique

[0002] At this stage, facilities and equipment such as amphibious vehicles and aircraft have gradually become a development trend. They are mainly used for maritime patrol, anti-submarine, rescue, tourism, aerial photography and so on. However, because such cars and aircraft need to be in humid working environments such as the ocean for a long time, they will be affected by high salt spray, high humidity and heat, monsoons, rain and sea waves, and frequent water collisions, which are very easy to Lead to severe corrosion of amphibious vehicles, aircraft bottom structures and systems. Corrosion of structures and systems of amphibious vehicles and aircraft can cause structural damage and functional system failure, thereby increasing maintenance costs, reducing equipment life, and even endangering...

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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