Anticorrosion water-based ultrathin fireproof paint for steel structures

A fire-resistant coating, ultra-thin technology, applied in the direction of fire-resistant coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve the problem of poor corrosion resistance and flame retardancy, single film-forming substances, poor synergistic effect of flame retardants, etc. problems, to achieve good weather resistance and aging resistance, excellent anti-corrosion performance, and good adhesion

Inactive Publication Date: 2015-12-16
TIANCHANG YINHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society, people have put forward higher requirements for the performance of ultra-thin steel structure fireproof coatings. The formulations used in the existing ultra-thin steel structure fireproof coatings are not very reasonable. For example, the film-forming substances used are

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] The present invention proposes a corrosion-resistant water-based ultra-thin steel structure fireproof coating. Its raw materials include the following components in parts by weight: 30 parts of water-based silicone acrylic emulsion, 6.5 parts of water-based polyurethane emulsion, 6.2 parts of chlorine partial emulsion, and 7.3 parts of chloroether resin , 7.2 parts of water-based epoxy resin, 5.6 parts of aluminum tripolyphosphate, 9.2 parts of pentaerythritol, 8.3 parts of melamine, 12.6 parts of zinc borate, 8.2 parts of antimony trioxide, 5.8 parts of zinc oxide, 7.1 parts of aluminum hydroxide, 6.2 parts of zinc phosphate , Phosphorus nitrogen flame retardant 7.4 parts, ceramic hollow microbeads 11.2 parts, kaolin 8.2 parts, mica powder 6.2 parts, titanium dioxide 10 parts, chlorinated rubber 3.3 parts, thickener 2.5 parts, antifoaming agent 1.5 parts, mildew proof 2 parts of propylene glycol, 2 parts of epoxy-containing polysiloxane, 0.6 parts of fl...

Example Embodiment

[0025] Example 2

[0026] The present invention proposes a corrosion-resistant water-based ultra-thin steel structure fireproof coating. Its raw materials include the following components in parts by weight: 29 parts of water-based silicone acrylic emulsion, 6.7 parts of water-based polyurethane emulsion, 6 parts of chlorine partial emulsion, and 7.6 parts of chloroether resin , 7 parts of water-based epoxy resin, 8 parts of aluminum tripolyphosphate, 8 parts of pentaerythritol, 9 parts of melamine, 12 parts of zinc borate, 8.6 parts of antimony trioxide, 5 parts of zinc oxide, 7.8 parts of aluminum hydroxide, 4 parts of zinc phosphate , 5 parts of phosphorus nitrogen flame retardant, 13 parts of ceramic hollow beads, 8 parts of kaolin, 7 parts of mica powder, 8 parts of titanium dioxide, 3.5 parts of chlorinated rubber, 2.1 parts of thickener, 1.7 parts of defoamer, anti-mold 1.9 parts of ethylene glycol, 4 parts of ethylene glycol butyl ether, 1 part of 2-amino-2-methyl-1-propa...

Example Embodiment

[0028] Example 3

[0029] The present invention proposes a corrosion-resistant water-based ultra-thin steel structure fireproof coating. Its raw materials include the following components in parts by weight: 32 parts of water-based silicone acrylic emulsion, 6.2 parts of water-based polyurethane emulsion, 6.8 parts of chlorine partial emulsion, and 7 parts of chloroether resin , 7.4 parts of water-based epoxy resin, 3 parts of aluminum tripolyphosphate, 10 parts of pentaerythritol, 7 parts of melamine, 13.5 parts of zinc borate, 8 parts of antimony trioxide, 7 parts of zinc oxide, 7 parts of aluminum hydroxide, 8 parts of zinc phosphate , 9 parts of phosphorus nitrogen flame retardant, 10 parts of ceramic hollow beads, 8.6 parts of kaolin, 5 parts of mica powder, 12 parts of titanium dioxide, 3 parts of chlorinated rubber, 2.6 parts of thickener, 1.2 parts of defoamer, anti-mold Agent 2.4 parts, alcohol ester twelve 2 parts, N-methyl-2-pyrrolidone 3 parts, epoxy-containing polysi...

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PUM

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Abstract

The invention discloses anticorrosion water-based ultrathin fireproof paint for steel structures. The anticorrosion water-based ultrathin fireproof paint comprises water-based silicone acrylic emulsion, water-based polyurethane emulsion, vinyl chloride-vinylidene chloride copolymer emulsion, chloric ether resin, water-based epoxy resin, aluminum triphosphate, pentaerythritol, melamine, zinc borate, trioxyde d'antimoine, zinc oxide, aluminum hydroxide, zinc phosphate, phosphorus-nitrogenous flame retardants, ceramic hollow micro-spheres, kaolin, mica powder, titanium dioxide, chlorinated rubber, thickeners, defoaming agents, mildew preventives, solubilizers, silicone with epoxy groups, fluorocarbon surfactants and deionized water. The anticorrosion water-based ultrathin fireproof paint for the steel structures has the advantages of excellent anticorrosion performance, good weather resistance, ageing resistance and adhesion, high steel bonding strength and long-acting fireproof, long-term weather-resistant, ageing-resistant and anticorrosion effects.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a corrosion-resistant water-based ultra-thin fireproof coating for steel structures. Background technique [0002] Fireproof coating refers to a type of coating that is applied on the surface of objects to prevent fire, prevent the spread of fire or isolate the source of fire, prolong the ignition time of the substrate or increase the thermal insulation performance to delay the structural damage time, according to the purpose and the object of use. It can be divided into: decorative fireproof coatings, cable fireproof coatings, steel structure fireproof coatings, prestressed concrete floor fireproof coatings, etc. [0003] The development of China's fire-resistant coatings is 15-20 years later than that of foreign industrialized countries. Although it started late, it has developed rapidly, especially for steel structure fire-resistant coatings. International advanced level. I...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D175/04C09D127/08C09D127/06C09D163/00C09D183/06C09D7/12C09D5/08C09D5/18
Inventor 孙巨福祝秀凤戴宇钧汪鹏程
Owner TIANCHANG YINHU PAINT
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