CN103319934B - Manufacturing method of multifunctional paint containing Dushan jade - Google Patents

Abstract

The invention relates to a manufacturing method of a paint, specifically to a manufacturing method of a multifunctional paint containing Dushan jade. The method provided by the invention successively comprises the following steps: a, crushing natural Dushan jade, adding clear water to carry out sedimentation treatment, and drying floating mica for later use while removing suspension; b, drying a sediment and crushing to 180-200 meshes, carrying out hierarchical processing by adding 3% (weight concentration) of a specific gravity liquid of brine, and removing floating objects; c, drying the residual sediment obtained from the step b and mixing the dried sediment with the mica obtained from the step a, allowing the mixture to enter a jet mill and crushing to 800-850 meshes so as to form a functional powder; and d, adding the functional powder into a known water-soluble paint. According to the invention, natural Dushan jade is combined in the paint. Thus, when the paint is used in coating buildings, the paint has capability of generating negative ions and removing harmful gases, and it is beneficial to health care of human body and air purification.

Description

A kind of manufacture method of multifunctional coating

Technical field

The present invention relates to a kind of manufacture method of coating, specifically a kind of manufacture method of multifunctional coating.

Background technology

The quality of Air quality is huge to Health Impact, in human lives's soil environment, due to reasons such as traffic, industrial production, crop stalk burnings, makes atmospheric pollution day by day serious at present.Organic and the inorganic gas that the house in city or public building finishing material produce, has had a strong impact on the healthy of people.Therefore various types of air purifying preparations and device have been produced.These scavenging agents and device, when losing activity, can produce secondary pollution again, and performance are single, cost is high, is difficult to popularize.

The natural materials that natural only mountain stone is comprised of more mineral substance such as plagioclase, zoisite, chromium marble, diopside, amphibole, biotite, aspidelite, zoisite, zeolite, prehnite, tourmalinite, sericite, calcite, quartz, its part composition matches and has the ability that produces far infrared rays and negative ion, it can produce eliminates peculiar smell and antibacterial effect, but there is no, uses it for the record that coating is manufactured.

Summary of the invention

Technical problem to be solved by this invention is, providing a kind of can be combined in natural only mountain stone in coating, while using it for the coating of buildings, there is the negative ion of generation and dispel the ability of obnoxious flavour, being conducive to the manufacture method of the multifunctional coating of body-care and purifying air.

The manufacture method of multifunctional coating of the present invention comprises the following steps successively:

A. natural only mountain stone flour is broken to 20-40 order, adds the clear water processing of rising and falling, get floating mica and dry stand-byly, remove suspended substance simultaneously;

B. after the throw out of previous step being dried, be crushed to 180-200 order, the salt solution specific gravity liquid that adds weight concentration 3% is carried out layering processing, removes floating matter;

C. the mica obtaining with step a after the remaining throw out of step b being dried mixes, and enters micronizer mill and pulverizes, and is crushed to 800-850 order, forms functional powders;

D. functional powders previous step being obtained adds in known water soluble paint, and the functional powders adding accounts for the 10%-20% that adds rear coating gross weight.This coating can be used for whitewashing the surfaces such as building wall, equipment.

The coating that the present invention obtains is for can effectively improving the negative ion concentration of surrounding environment after the coating on various surfaces, after tested, negative ion concentration is 2400-2500 (examination criteria: TTC.F024-2007), toxin in the cell of energy human activin, eliminating human body, antibacterial ability and the immunological competence of raising human body; Can dispel various peculiar smell, its ability of dispelling formaldehyde, ammonia, hydrogen sulfide can reach 85%-90 simultaneously.

Embodiment

The manufacture method of the embodiment of the present invention comprises the following steps successively:

A. natural only mountain stone flour is broken to 30 orders, adds the clear water processing of rising and falling, get floating mica and dry stand-byly, remove suspended substance simultaneously;

B. after the throw out of previous step being dried, be crushed to 200 orders, the salt solution specific gravity liquid that adds weight concentration 3% is carried out layering processing, removes floating matter;

C. the mica obtaining with step a after the remaining throw out of step b being dried mixes, and enters micronizer mill and pulverizes, and is crushed to 800 orders, forms functional powders;

D. functional powders previous step being obtained adds in known water soluble paint, and the functional powders adding accounts for and adds 15% of rear coating gross weight.

This coating be can be used for whitewashing to the surfaces such as building wall, equipment, after tested, negative ion concentration is 2400-2500 (examination criteria: TTC.F024-2007); Can dispel various peculiar smell, its ability of dispelling formaldehyde, ammonia, hydrogen sulfide can reach 85%-90% simultaneously; The coating that uses the inventive method to obtain in the sealing article of 10 square metres, the coating of every square metre of use comprises 9 grams of above-mentioned functions powder, with meteorological look, reexamine to survey and reach 1500 concentration (testing method: gas D-T-15516-1995, air quality analytical procedure).

Claims (1)

1. a manufacture method for multifunctional coating, is characterized in that: comprises the following steps successively,

A. natural only mountain stone flour is broken to 30 orders, adds the clear water processing of rising and falling, get floating mica and dry stand-byly, remove suspended substance simultaneously;

B. after the throw out of previous step being dried, be crushed to 200 orders, the salt solution specific gravity liquid that adds weight concentration 3% is carried out layering processing, removes floating matter;

C. the mica obtaining with step a after the remaining throw out of step b being dried mixes, and enters micronizer mill and pulverizes, and is crushed to 800 orders, forms functional powders;

D. functional powders previous step being obtained adds in known water soluble paint, and the functional powders adding accounts for and adds 15% of rear coating gross weight.