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Waterproof coating for color plate

A color steel plate and coating technology, applied in antifouling/underwater coatings, anti-corrosion coatings, fire-proof coatings, etc., can solve the problems of salt corrosion resistance and poor surface performance, and achieve small pollution hazards, good compatibility, non-volatile effect

Inactive Publication Date: 2018-11-30
HEFEI YAKELI NEW BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of coating has fast curing speed and good film-forming performance, but its surface performance is poor and it is not resistant to salt corrosion

Method used

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  • Waterproof coating for color plate
  • Waterproof coating for color plate
  • Waterproof coating for color plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment relates to a coating for waterproof color steel plate and its preparation method. The coating consists of the following raw materials in parts by weight:

[0043] Acrylic resin 47 parts;

[0044] 22 parts of furan resin;

[0045] 4 parts red stone fat;

[0046] 6 parts of periclase powder;

[0047] 8 parts of isopropanol;

[0048] 3.5 parts of snail mucus;

[0049] 1 part cellulose acetate butyrate;

[0050] 2.5 parts of ultrafine hexagonal boron nitride nanoparticles;

[0051] Accelerator 0.6 part;

[0052] 0.9 parts of cross-linking agent;

[0053] 0.5 parts of coupling agent;

[0054] The selection and preparation of accelerator, cross-linking agent and coupling agent in the present embodiment are shown in Table 1 below:

[0055] Table 1

[0056]

[0057] The preparation method of present embodiment coating is carried out according to the following steps:

[0058] Ⅰ: Take red stone resin and periclase powder, add 112% by weight of RO wat...

Embodiment 2

[0063] This embodiment relates to a coating for waterproof color steel plate and its preparation method. The coating consists of the following raw materials in parts by weight:

[0064] Acrylic resin 49 parts;

[0065] 24 parts of furan resin;

[0066] 4.5 parts of red stone fat;

[0067] 6.5 parts of periclase powder;

[0068] 9 parts of isopropanol;

[0069] 4 parts snail slime;

[0070] 1.2 parts of cellulose acetate butyrate;

[0071] 2.8 parts of ultrafine hexagonal boron nitride nanoparticles;

[0072] Accelerator 0.65 part;

[0073] 0.95 parts of cross-linking agent;

[0074] 0.55 parts of coupling agent;

[0075] The selection and preparation of accelerator, cross-linking agent and coupling agent in the present embodiment are shown in Table 2 below:

[0076] Table 2

[0077]

[0078]

[0079] The preparation method of present embodiment coating is carried out according to the following steps:

[0080] Ⅰ: Take red stone fat and periclase powder, add 114...

Embodiment 3

[0085] This embodiment relates to a coating for waterproof color steel plate and its preparation method. The coating consists of the following raw materials in parts by weight:

[0086] Acrylic resin 51 parts;

[0087] 25 parts of furan resin;

[0088] 5 parts red stone fat;

[0089] 7 parts of periclase powder;

[0090] 10 parts of isopropanol;

[0091] 4.5 parts of snail mucus;

[0092] 1.4 parts of cellulose acetate butyrate;

[0093] 3.2 parts of ultrafine hexagonal boron nitride nanoparticles;

[0094] Accelerator 0.7 part;

[0095] 1.0 parts of crosslinking agent;

[0096] 0.6 parts of coupling agent;

[0097] 1 part anti-cracking agent;

[0098] The selection and preparation of accelerator, cross-linking agent, coupling agent and anti-cracking agent in the present embodiment are shown in Table 3 below:

[0099] table 3

[0100]

[0101] The preparation method of present embodiment coating is carried out according to the following steps:

[0102] Ⅰ: Take r...

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Abstract

The invention discloses a waterproof coating for a color plate, and relates to the technical field of color plate coatings. The coating comprises the following raw materials of acrylic resin, furan resin, red halloysite, periclase powder, isopropanol, snail mucus, cellulose acetate butyrate, superfine hexagonal boron nitride nano-particles, an accelerant, a cross-linking agent and a coupling agent. The coating for the color plate provided by the invention has the advantages that the functionality is high, the application performance is good, the scope of application is wide and the service life is longer.

Description

technical field [0001] The invention relates to the technical field of coatings for color steel plates, in particular to a coating for waterproof color steel plates. Background technique [0002] Color-coated steel plate is referred to as color-coated steel plate or color-coated steel plate. It uses high-quality cold-rolled steel plate, hot-dip galvanized steel plate, or galvanized steel plate as the substrate. After surface degreasing, phosphating, and chromate treatment, it is coated (roller coated ) or products coated with organic coatings and baked and cured. With the development of society and the progress of science and technology, the market has higher and higher requirements for the decoration, weather resistance, durability and functionality of coatings. The organic coatings for color steel plates in the prior art are mostly made of composite polymer organic components, which have a relatively narrow scope of application and functionality, and poor durability, espe...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D161/00C09D101/14C09D5/16C09D5/33C09D5/18C09D5/08C09D5/32
CPCC09D133/04C08K2003/265C08K2003/385C08L2205/03C09D5/004C09D5/08C09D5/1687C09D5/18C09D5/32C08L61/00C08L1/14C08K13/02C08K3/38C08K3/26C08K3/34
Inventor 王磊
Owner HEFEI YAKELI NEW BUILDING MATERIAL CO LTD
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