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Ecological shell powder primary pulp coating

A shell powder and ecological technology is applied in the field of shell powder puree ecological coatings to achieve the effects of cost reduction, simple configuration process and good stain resistance.

Inactive Publication Date: 2016-02-03
周春莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The shell material is so environmentally friendly and ecological, and it is also very suitable for making paints, but until now there is no one that uses shells to make ecological and environmentally friendly paints!

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, a shell powder protoplasmic ecological coating, made of shell powder and glue, the shell powder is the shell powder after Cl removal treatment, the content of Cl is less than 6%, and the particle size range is 10-50um The glue is a water-dispersed nano-scale silicon oxide liquid with a particle size range of 10-25um; the preparation steps are: (1) shell removal: put shells and shell waste into a mixer for stirring, and remove the soil on the shell surface , Sand, stone, metal and other impurities are removed, and then rinsed with clean water; (2), shell peeling: put the shells after cleaning into an iron frame, put them in a pool mixed with water and edible alkali, soak for 1 day Take it out and let it stand for 1 day; then pour it into a blender for stirring, rinse it with clean water after stirring, and dry it to remove the cuticle on the surface of the shell; (3), crushing: pour the clean shell from which the cuticle has been removed into the crushed (4...

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Abstract

The invention relates to an ecological shell powder primary pulp coating, and belongs to the technical field of building materials. The ecological shell powder primary pulp coating is prepared from shell powder and a glue solution, wherein the shell powder is shell powder subjected to dechlorination; the content of Cl is lower than 6%, the particle size range is within 10-50 micrometers; the glue solution is water dispersible nanoscale silicon oxide liquid, and the particle size range is within 10-25 micrometers. Compared with the prior art, the ecological shell powder primary pulp coating has the advantages as follows: since the shell powder is used to prepare the ecological coating, the production cost is extremely low, the cost of the ecological coating is greatly reduced, and a greater price advantage and quality guarantee are achieved; besides, the prepared exterior wall coating has the characteristics of ultraviolet radiation protection, air purification, corrosion resistance, scratch resistance, temperature regulation and control, good stain resistance and the like, and the preparation method is simple in preparation processes, environment-friendly and low-carbon.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a shell powder raw pulp ecological coating. Background technique [0002] Existing coatings are mainly divided into two categories: oil-based coatings and water-based coatings, which are applied to surface coatings such as walls and furniture. These coatings are often mixed with various binders and fillers. Most of the base materials of the binders and fillers are toxic and harmful chemical products, especially the coatings with anti-corrosion and anti-mildew functions. Big chemicals are needed to achieve the effect. This kind of paint will release toxic and harmful components during production and use, which will cause harm to the human body. [0003] The main components of shells are 95% calcium carbonate and a small amount of chitin, as well as a small amount of trace elements, amino acids, etc. The surface layer of the shell is thin and transparent, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/24C04B14/28
Inventor 周春莲
Owner 周春莲
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