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High-corrosion-resistance thermal-insulation fireproofing anti-corrosion coating and preparation method thereof

An anti-corrosion coating and high corrosion-resistant technology, applied in the field of coatings, can solve problems such as poor flexibility and adhesion, failure to meet market demand, poor anti-corrosion performance and flame-retardant performance, and achieve good sealing, high strength, and combination good sex effect

Inactive Publication Date: 2018-10-02
沈阳瑞利源环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The alkyd resin coatings of the prior art are mostly used in interior decoration due to their high elasticity, and have the defects of poor flexibility and adhesion. greatly limit its application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-corrosion-resistant heat-insulating, fire-proof and anti-corrosion coating and its preparation method, which are configured by the following weights, including 18 kg of sodium carboxymethyl cellulose, 13 kg of epoxy resin, 8 kg of micaceous iron oxide, 13 kg of antirust pigments, and 8 kg of flame retardants , Fiber reinforcing agent 8kg, acrylic resin 8kg, polyamide wax paste 8kg, resin plasticizer 18kg, solvent 900kg.

[0009] The preparation method of the present invention is specifically as follows: First, weigh the raw materials according to the raw materials of each component, then pour the solvent into the reaction kettle, and when heated to 30-40 ° C, add sodium carboxymethyl cellulose, epoxy resin, micaceous iron oxide, Stir antirust pigments, flame retardants, fiber reinforcements, acrylic resins, polyamide wax pastes, and resin plasticizers, then heat up to 90°C and keep warm for 30 minutes to get the finished product.

Embodiment 2

[0011] Embodiment two is basically the same as implementation one, the difference is that the following weights are configured as 15kg of sodium carboxymethyl cellulose, 10kg of epoxy resin, 5kg of micaceous iron oxide, 10kg of antirust pigment, 5kg of flame retardant, and 5kg of fiber reinforcing agent , Acrylic resin 5kg, polyamide wax paste 5kg, resin plasticizer 15kg, solvent 800kg.

Embodiment 3

[0013] Embodiment 3 is basically the same as Embodiment 1, except that the following weights are configured as 20 kg of sodium carboxymethyl cellulose, 15 kg of epoxy resin, 10 kg of micaceous iron oxide, 15 kg of antirust pigment, 10 kg of flame retardant, and 10 kg of fiber reinforcing agent , Acrylic resin 10kg, polyamide wax slurry 10kg, resin plasticizer 20kg, solvent 1000kg.

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PUM

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Abstract

The invention discloses a high-corrosion-resistance thermal-insulation fireproofing anti-corrosion coating and a preparation method thereof. The coating is prepared from, by weight, 10-20 kg of carboxymethylcellulose sodium, 10-15 kg of epoxy resin, 5-10 kg of mica iron oxide, 10-15 kg of anticorrosive pigment, 5-10 kg of fire retardant, 5-10 kg of fiber reinforcer, 5-10 kg of acrylic resin, 5-10kg of polyamide wax paste, 15-20 kg of resinous plasticizer and 800-1000 kg of solvents. The preparation method comprises the steps that raw materials are weighed according to each component and poured into a reaction kettle, the carboxymethylcellulose sodium, the epoxy resin, the mica iron oxide, the anticorrosive pigment, the fire retardant, the fiber reinforcer, the acrylic resin, the polyamidewax paste and the resinous plasticizer are added and stirred when the raw materials are heated to 30-40 DEG C, the temperature is increased to 90 DEG C, heat preservation is conducted for 30 minutes,and finished products are obtained. The coating has the advantages of being non-toxic, tasteless and corrosion free, the coating has no pollution on environment, the sealing performance is good, thestrength is high, and the coating has no crack.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a high-temperature-resistant coating suitable for buildings and a preparation method thereof. Background technique [0002] Anti-corrosion coatings are composed of film-forming substances, pigments and fillers, solvents and various additives. The film-forming substance is the basic composition of the coating, forms the continuous phase of the coating, and plays a major role in the performance of the coating. It is generally an organic polymer material. The alkyd resin coatings of the prior art are mostly used in interior decoration due to their high elasticity, and have the defects of poor flexibility and adhesion. greatly limited its application. Contents of the invention [0003] The purpose of the present invention is to provide a kind of high corrosion resistance thermal insulation fire prevention and anticorrosion coating and its preparation with closed cell microporous structure...

Claims

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Application Information

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IPC IPC(8): C09D101/28C09D163/00C09D133/00C09D177/00C09D5/08C09D5/18C09D7/61C09D7/65
CPCC09D101/286C08L2201/02C08L2205/035C09D5/08C09D5/18C08L63/00C08L33/00C08L77/00C08K2003/2272
Inventor 石宏
Owner 沈阳瑞利源环保工程有限公司