Natural anticorrosive natural stone paint

A real stone paint and corrosion-resistant technology, applied in the field of pure natural corrosion-resistant real stone paint, can solve the problems of poor corrosion resistance and poor fluency of real stone paint, and achieve improved crack resistance and corrosion resistance, good corrosion resistance, and reduced Effect of Glass Transition Temperature

Inactive Publication Date: 2018-02-09
WUHU SHUANGBAO BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Real stone paint is used as the wall of buildings. Most of the existing products focus on protection and decoration functions, which leads to poor fluency and poor cor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of pure natural corrosion-resistant real stone paint, said real stone paint comprises the following raw materials composed by weight: 35 parts of natural rock flakes, 16 parts of modified polyurethane emulsion, 5 parts of cellulose, 7 parts of thickener, 2 parts of antifreeze, 3 parts of antifungal agent, 1 part of surfactant, 0.3 part of propylene glycol butyl ether, 0.04 part of dipentyl pine oil, and 0.2 part of defoamer.

Embodiment 2

[0021] A kind of pure natural corrosion-resistant real stone paint, described real stone paint comprises the following raw materials by weight: 45 parts of natural rock flakes, 10 parts of modified polyurethane emulsion, 9 parts of cellulose, 5 parts of thickener, 3 parts of antifreeze, 1 part of antifungal agent, 3 parts of surfactant, 0.1 part of propylene glycol butyl ether, 0.07 part of dipentyl pine oil, 0.1 part of defoamer;

[0022] Wherein, the antifreezing agent is ethylene glycol butyl ether acetate;

[0023] The preparation method of the modified polyurethane emulsion is as follows: sequentially add β-cyclodextrin, sodium bicarbonate, and deionized water into the reactor, heat to 70°C, and sequentially add the monomer mixture of epoxy resin and polyurethane, and emulsifier , adding ammonium persulfate at a stirring speed of 400r / min and a temperature of 80° C., and keeping the temperature for 2 hours to obtain a modified polyurethane emulsion.

Embodiment 3

[0025] A kind of pure natural corrosion-resistant real stone paint, described real stone paint comprises the following raw materials by weight: 40 parts of natural rock flakes, 13 parts of modified polyurethane emulsion, 7.5 parts of cellulose, 6 parts of thickener, 2.5 parts of antifreeze, 2.5 parts of antifungal agent, 2 parts of surfactant, 0.2 part of propylene glycol butyl ether, 0.05 part of dipentyl pine oil, 0.15 part of defoamer;

[0026] Wherein, the antifreezing agent is formamide;

[0027] The preparation method of the modified polyurethane emulsion is as follows: sequentially add β-cyclodextrin, sodium bicarbonate, and deionized water into the reactor, heat to 80° C., and sequentially add a monomer mixture of epoxy resin and polyurethane, and an emulsifier , add ammonium persulfate at a stirring speed of 300r / min and a temperature of 90°C, and keep warm for 1h to obtain a modified polyurethane emulsion;

[0028] Wherein, the emulsifier includes sodium lauryl sulf...

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PUM

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Abstract

The invention discloses a natural anticorrosive natural stone paint which comprises the following raw materials in parts by weight: 35-45 parts of natural broken stone, 10-16 parts of modified polyurethane emulsion, 5-9 parts of cellulose, 5-7 parts of thickener, 2-3 parts of antifreezing agent, 1-3 parts of mildewproof agent, 1-3 parts of surfactant, 0.1-0.3 part of propylene glycol monobutyl ether, 0.04-0.07 part of dipentene pine oil and 0.1-0.2 part of defoaming agent. The natural stone paint has favorable corrosion resistance, favorable water resistance, favorable lubricating properties,favorable suspension properties and favorable mechanical properties.

Description

technical field [0001] The invention relates to real stone paint, in particular to a pure natural corrosion-resistant real stone paint. Background technique [0002] Real stone paint is a kind of paint with a decorative effect similar to marble and granite. It is mainly made of natural stone powder of various colors. The buildings decorated with real stone paint have natural and real natural color, which gives people elegant, harmonious and solemn aesthetic feeling. It is suitable for indoor and outdoor decoration of all kinds of buildings. Especially for decoration on curved buildings, it can be vivid and return to nature. [0003] Real stone paint is used as the wall of buildings. Most of the existing products focus on protection and decoration functions, which leads to poor fluency and poor corrosion resistance of real stone paint during spraying. With the improvement of people's living standards, the existing High quality real stone paint can no longer meet people's ne...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D175/04C09D105/16C09D101/02C09D5/08C09D5/14C09D7/61C09D7/65
CPCC09D163/00C09D5/08C09D5/14C09D101/02C09D105/16C09D175/04C08L75/04C08L5/16C08L1/02C08L91/00C08K3/00C08K5/06
Inventor 胡昌悌
Owner WUHU SHUANGBAO BUILDING MATERIAL
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