Anticorrosive top-coat and preparation method thereof

A topcoat and preparation process technology, applied in the direction of anti-corrosion coatings, coatings, epoxy resin coatings, etc., can solve the problems not mentioned, and achieve the effect of improving multiple varieties, reducing production loss and waste, and simple production process

Inactive Publication Date: 2014-05-14
XIAMEN SUNRUI SHIP COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Chinese Patent No. CN101709185B, date of authorization September 28, 2011, the name of the invention is "A Water-Based Universal Colorant and Its Preparation Method", the invention patent provides a chemical colorant for textile coating and synthetic leather industries And its preparation m

Method used

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  • Anticorrosive top-coat and preparation method thereof
  • Anticorrosive top-coat and preparation method thereof
  • Anticorrosive top-coat and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] Embodiment 1: the production of 1000kg iron red alkyd topcoat

[0090] Pour 45kg of alkyd resin white base paint (Example 2) and 670kg of alkyd resin colorless base paint (Example 2) into the material tank, after stirring evenly, add 143kg of iron red paste (Example 2), chrome Yellow pulp (Example 2) 2kg, alkyd resin 100kg, after stirring evenly, add drier 40kg, disperse evenly, obtain the finished product.

Embodiment 2

[0091] Embodiment 2: the production of 1000kg white acrylic topcoat

[0092] Pour 500 kg of acrylic resin white base paint (embodiment 2) and 500 kg of acrylic resin colorless base paint (embodiment 2) into a material tank, and after dispersing evenly, a finished product is obtained.

Embodiment 3

[0093] Embodiment 3: the production of 1000kg light sky phthalein blue acrylic topcoat

[0094] Pour 380kg of acrylic resin white base paint (Example 2) and 617kg of acrylic resin colorless base paint (Example 2) into the material tank, after stirring evenly, add 1.2kg of phthalocyanine blue pulp (Example 2), chromium Yellow slurry (embodiment 2) 1.8kg, after dispersing evenly, obtains finished product.

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Abstract

The invention relates to an anticorrosive top-coat which comprises the components by mass percent: 71.5-100% of base paint and 0-19.2% of color paste, wherein the base paint comprises white base paint and colorless base paint. The base paint and the color paste of the anticorrosive top-coat are simple in production technology; when the base paint and the color paste are used for producing the anticorrosive top-coat, the production way is flexible, different batches of anticorrosive top-coats with different colors can be rapidly produced according to the need, the chromatic aberration and the gloss of the anticorrosive top-coat can be flexibly adjusted, the production efficiency of multiple small batches of anticorrosive top-coat products is further improved, and the production number is accurate; furthermore, the anticorrosive top-coat can be produced according to the actual demand, so that the production loss and waste caused by overproduction due to the consideration of loss can be effectively reduced.

Description

technical field [0001] The invention relates to the field of chemical materials, in particular to an anti-corrosion finish paint and a preparation method thereof. Background technique [0002] Known, ship anti-corrosion finish paint is a kind of important anti-corrosion paint in ship coating, plays attractive in appearance, decorative effect. Therefore, in marine coatings, the color requirements for this type of anti-corrosion topcoat are becoming more and more diverse, reflecting the characteristics of multiple varieties and small batches. There are two kinds of production methods for this type of anti-corrosion topcoat. The first is to directly produce the formula of the color paint after the color matching of the pigments; the second is to use the color paste to color the production method. With the former, due to the relatively low grinding efficiency, the production cycle is long, the color difference between batches is large, the grinding loss is large, and a large am...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D133/00C09D163/00C09D5/08
Inventor 方大庆吴培发温正明
Owner XIAMEN SUNRUI SHIP COATING
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