CN111363435A - Environment-friendly high-weather-resistance high-hardness sand-coated sand stone-like paint and preparation process thereof - Google Patents
Environment-friendly high-weather-resistance high-hardness sand-coated sand stone-like paint and preparation process thereof Download PDFInfo
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- CN111363435A CN111363435A CN202010357182.3A CN202010357182A CN111363435A CN 111363435 A CN111363435 A CN 111363435A CN 202010357182 A CN202010357182 A CN 202010357182A CN 111363435 A CN111363435 A CN 111363435A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
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Abstract
The invention relates to the technical field of wall paint, in particular to environment-friendly high-weather-resistance high-hardness sand-coated sand stone-like paint and a preparation process thereof, wherein the environment-friendly high-weather-resistance high-hardness sand-coated sand stone-like paint comprises 400 parts by weight of hexacyclic stone 300; 120 portions and 160 portions of deionized water; 120-150 parts of modified acrylic emulsion; 50-70 parts of a protective glue solution; 5-7.5 parts of a film-forming assistant; 10-20 parts of bamboo charcoal fiber; 0.1-1 part of wetting agent; 5-10 parts of a dispersing agent; 0.1-1 part of pH regulator; 0.5-1 part of a leveling agent; 0.2-1 part of defoaming agent; 2-10 parts of a thickening agent; 0.1-0.2 part of an antifreezing agent; 0.1-0.2 part of preservative; 5-8 parts of modified composite additive, the components of which are environment-friendly, and the hexacyclic stone is innovatively adopted as the filler, so that the physical property of the artistic paint film can be improved, the paint film has the capability of releasing negative ions, and can purify air, and the stone-like paint has high weather resistance and high hardness, has practical significance and popularization value, and can generate good economic benefit.
Description
Technical Field
The invention relates to the technical field of wall paint, in particular to an environment-friendly sand-coated sand imitation with high weather resistance and high hardness
Stone paint and its preparation process.
Background
The stone-like paint is a thick external wall decorative paint with decorative effect exactly similar to marble and granite, mainly made up by using natural stone powder with various colours, and is mainly used for making stone-like effect of external wall of building.
However, the existing stone-like paint has general physical properties, the overall mechanical and weather-resistant quality of the paint can not meet the requirements, the paint is not environment-friendly, and can cause potential harm to human health, if the existing stone-like paint is researched and developed on the basis of the prior art, the environment-friendly high-performance stone-like paint which has good physical properties and is environment-friendly is researched and developed
The sand-coated sand stone-like paint with weather resistance and high hardness has positive significance.
Disclosure of Invention
The invention aims to provide an environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint and a preparation process thereof, and aims to solve the problems that the existing stone-like paint in the background art has relatively common physical properties and is not environment-friendly enough.
In order to achieve the purpose, the invention provides an environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness, which comprises, by weight, 300 portions of hexacyclic stone and 400 portions of hexacyclic stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 50-70 parts of a protective glue solution; 5-7.5 parts of a film-forming assistant; 10-20 parts of bamboo charcoal fiber; 0.1-1 part of wetting agent; 5-10 parts of a dispersing agent; 0.1-1 part of pH regulator; 0.5-1 part of a leveling agent; 0.2-1 part of defoaming agent; 2-10 parts of a thickening agent; 0.1-0.2 part of an antifreezing agent; 0.1-0.2 part of preservative; 5-8 parts of modified composite additive.
The further improvement is that: 380 parts of hexacyclic ring stone; 135 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
The further improvement is that: the modified acrylic resin emulsion specifically adopts nano silicon dioxide modified acrylic resin emulsion.
The further improvement is that: the dispersing agent is titanium dioxide dispersion liquid.
The further improvement is that: the pH regulator is SILRES BS 198.
The further improvement is that: the leveling agent specifically adopts modified organic siloxane.
The further improvement is that: the defoaming agent specifically adopts BYK-024.
The further improvement is that: the film-forming aid is alcohol ester twelve.
The further improvement is that: the thickening agent specifically adopts hydroxyethyl cellulose.
The further improvement is that: the antifreezing agent is glycerin.
The further improvement is that: the modified composite additive is a graphene solution extracted by taking mica powder as a matrix.
Also provides a preparation process of the environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness, which comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
The nano-silica modified acrylic resin emulsion is prepared from nano-silica modified acrylic resin in the prior art, and the nano-silica and the acrylic resin form a uniform inorganic-organic crosslinking structure through physical and chemical actions, so that the thermal stability and the mechanical property of the acrylic resin can be improved, and the scrubbing resistance of the coating, the adhesive force of a coating film, the impact resistance and the thermal stability are improved;
the hexacyclic ring stone is a natural mineral, which can permanently generate negative ions, the valence-variable metal Fe in the hexacyclic ring stone is easy to generate oxidation-reduction reaction, forms negative ions by combining with water molecules in the environment, and can play a role in purifying air, in addition, the hexacyclic ring stone can release 8-15 μm far infrared rays at 20 ℃, has a certain health care effect, can be used as a filler to enhance the physical properties of a paint film, such as impact resistance, wear resistance, heat resistance, surface hardness and the like, can be filled in gaps on the rough surface of a substrate, and can improve the adhesive force between the paint film and the substrate, and in the actual production of the invention, the particle size of hexacyclic ring stone powder particles is not more than 30 μm;
the bamboo charcoal fiber is made from moso bamboos through pure oxygen high temperature and nitrogen blocking calcination, the bamboo charcoal and the polyester modified slice are melt spun to obtain the fiber, both the bamboo charcoal and the polyurethane modified slice have honeycomb microporous structures which penetrate through the inside and the outside, the combination degree of the bamboo charcoal fiber and other components can be improved, and in addition, the bamboo charcoal fiber and the acrylic resin also have good compatibility;
deionized water refers to pure water obtained after removing impurities in the form of ions;
HY-1608A is a nonionic surfactant, has good water solubility, good fluidity at low temperature, improved dispersibility of wall paint and gloss of paint film, and no APEO, and is environmentally friendly.
Most of titanium dioxide dispersion liquid consists of a nonpolar negatively charged hydrocarbon chain part and a hydrophilic group, has an asymmetric oleophylic and hydrophilic structure, has good compatibility, is widely applied to water-based paint, and adopts carboxylate in specific production;
SILRES BS198 is a reactive PH regulator containing synthetic silicone in the prior art, is colorless and tasteless and transparent aqueous solution, takes potassium methyl siliconate as a main component, is compounded with silicone with a wetting and dispersing function, and can be ionized in water to form hydroxide ions, so that the aim of regulating the PH value is fulfilled, and the characteristics of scrub resistance and water resistance of a paint film can be improved;
the modified organic siloxane is polyether polyester modified organic siloxane, has good compatibility, and can improve the surface tension of the wall paint, thereby eliminating the surface defects of a paint film;
BYK-024 has excellent defoaming effect, is effective to microbubbles as well, has long-acting stability, does not reduce the surface gloss of a paint film, and is widely used in water-based acrylic resin wall paint;
the alcohol ester twelve is an excellent film-forming assistant, has low volatilization speed, is insoluble in water, and has certain promotion on the scrub resistance and the storage stability of a paint film.
The thickening mechanism of the hydroxyethyl cellulose is mainly that a hydrophobic main chain of the hydroxyethyl cellulose forms a hydrogen bond with water, and polar groups on the mechanism interact to form a space network structure, so that the polymer rheological volume can be improved, the free movement of the polymer is limited, the viscosity of the coating is improved, the space network structure is destroyed when a shearing force is applied, intermolecular hydrogen bonds are destroyed, the viscosity is reduced, the hydrogen bond is reformed after the shearing force is removed, the space network structure is reformed, and the wall finish has good rheological property.
A modified composite additive component is prepared by processing and modifying mica powder as a matrix component, the mica powder is subjected to acid leaching treatment to remove impurity components on the surface, the surface characteristic is improved by activating to a certain degree, the subsequent treatment operation is facilitated, then ultraviolet irradiation treatment is carried out, the surface groups of the mica powder are adjusted and improved, the content and the types of active groups are improved, the foundation is laid for the subsequent treatment, then the mica powder and polystyrene are subjected to mixed combustion treatment, the polystyrene is fully combusted as a carbon source under the high-temperature condition, a graphene component is formed under the catalytic action of the mica powder, the graphene component is effectively bonded and fixed on the surface and the interlayer of the mica powder, other components combined by embedding small-particle graphene are formed, the component is subsequently used as a base point to be modified and compounded, and the subsequent cotton fiber is firstly subjected to high-temperature high-pressure treatment, the modified composite additive has the advantages of fully loosening the organization structure, thinning the molecular chain length, having good surface performance and strong dispersive filling capacity, further improving the compactness and the mechanical quality of the whole paint film, and improving the hardness and the weather resistance.
The invention provides an environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness and a preparation process thereof, and the paint has the beneficial effects that: the bamboo charcoal fiber paint has the advantages that the components are environment-friendly, the bamboo charcoal fiber forms unique three-dimensional patterns on the surface of a paint film after being dried into a film, and the six-ring stone is innovatively used as the filler, so that the physical property of the art paint film can be improved, the paint film has the capability of releasing negative ions, the environment-friendly effect is achieved, the composite additive component is used, the weather resistance and the hardness are high, the practical significance and the popularization value are realized, and the good economic benefit can be expected to be generated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 300 parts by weight of hexacyclic stone; 140 parts of deionized water; 110 parts of modified acrylic emulsion; 50 parts of a protective glue solution; 5 parts of a film-forming assistant; 10 parts of bamboo charcoal fiber; 0.1 part of wetting agent; 5 parts of a dispersing agent; 0.1 part of a pH regulator; 0.5 part of a leveling agent; 0.2 part of defoaming agent; 2 parts of a thickening agent; 0.1 part of an antifreezing agent; 0.1 part of preservative; 5 parts of modified composite additive.
Example 2
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 300 parts of six-ring stone; 140 parts of deionized water; 120 parts of modified acrylic emulsion; 50 parts of a protective glue solution; 5 parts of a film-forming assistant; 10 parts of bamboo charcoal fiber; 0.1 part of wetting agent; 5 parts of a dispersing agent; 0.1 part of a pH regulator; 0.5 part of a leveling agent; 0.2 part of defoaming agent; 2 parts of a thickening agent; 0.1 part of an antifreezing agent; 0.1 part of preservative; 5 parts of modified composite additive.
Example 3
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 300 parts of six-ring stone; 140 parts of deionized water; 130 parts of modified acrylic emulsion; 50 parts of a protective glue solution; 5 parts of a film-forming assistant; 10 parts of bamboo charcoal fiber; 0.1 part of wetting agent; 5 parts of a dispersing agent; 0.1 part of a pH regulator; 0.5 part of a leveling agent; 0.2 part of defoaming agent; 2 parts of a thickening agent; 0.1 part of an antifreezing agent; 0.1 part of preservative; 5 parts of modified composite additive.
Example 4
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 350 parts of six-ring stone; 150 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 5 parts of modified composite additive.
Example 5
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 360 parts by weight of hexacyclic stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 5.5 parts of modified composite additive.
Example 6
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
Stirring for 20-30 min at the rotating speed of 1200r/min to obtain the required sand-coated sand stone-like paint with environmental protection, high weather resistance and high hardness.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 7
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 8
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 140 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 15 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 9
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 18 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 10
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly high-weather-resistance high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 150 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 18 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 11
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 160 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 18 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 12
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 120 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6.5 parts of film-forming additive, 18 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
Example 13
A preparation process of environment-friendly sand-coated sand stone-like paint with high weather resistance and high hardness comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
According to parts by weight, the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint comprises 370 parts of hexacyclic stone; 120 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 7 parts of film forming auxiliary agent, 18 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
TABLE 1 paint film Property testing
TABLE 2 ageing resistance test of paint film (refer to national standard GB-T1865-
With the combination of the examples 1-3, it can be seen that with the increase of the proportion of the modified acrylic resin emulsion, the drying and film-forming time of the paint film is increased, and the hardness and the adhesive force of the paint film have no obvious difference; with reference to examples 4-7, it can be seen that as the ratio of the hexacyclic stone to the modified composite additive increases, the hardness and weather resistance of the paint film are improved; in combination with examples 8-9, it can be seen that the number of paint film patterns increases with the increase of bamboo charcoal fibers; combining example 10 and example 11, it can be seen that as the proportion of deionized water increases, the drying film-forming time of the paint film increases, but the physical properties of the paint film are not significantly affected; by combining example 12 and example 13, it can be seen that the drying film-forming time of the paint film is significantly reduced with increasing proportion of film-forming auxiliary.
It will be understood by those skilled in the art that the foregoing is merely exemplary of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a sand-coated sand stone-like paint of high resistant high rigidity of environmental protection which characterized in that: according to the parts by weight, the stone comprises 300-400 parts of hexacyclic ring stone; 120 portions and 160 portions of deionized water; 110-150 parts of modified acrylic emulsion; 50-70 parts of a protective glue solution; 5-7.5 parts of a film-forming assistant; 10-20 parts of bamboo charcoal fiber; 0.1-1 part of wetting agent; 5-10 parts of a dispersing agent; 0.1-1 part of pH regulator; 0.5-1 part of a leveling agent; 0.2-1 part of defoaming agent; 2-10 parts of a thickening agent; 0.1-0.2 part of an antifreezing agent; 0.1-0.2 part of preservative; 5-8 parts of modified composite additive.
2. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: 380 parts of hexacyclic ring stone; 135 parts of deionized water; 125 parts of modified acrylic emulsion; 55 parts of a protective glue solution; 6 parts of film forming auxiliary agent, 14 parts of bamboo charcoal fiber, 0.6 part of wetting agent, 6 parts of dispersing agent, 0.7 part of pH regulator, 0.6 part of flatting agent, 0.4 part of defoaming agent, 3 parts of thickening agent, 0.15 part of antifreezing agent, 0.15 part of preservative and 6 parts of modified composite additive.
3. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the modified acrylic resin emulsion specifically adopts nano silicon dioxide modified acrylic resin emulsion.
4. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the dispersing agent is titanium dioxide dispersion liquid.
5. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the leveling agent specifically adopts modified organic siloxane.
6. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the defoaming agent specifically adopts BYK-024.
7. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the film-forming aid is alcohol ester twelve.
8. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the thickening agent specifically adopts hydroxyethyl cellulose.
9. The environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint as claimed in claim 1, wherein: the antifreezing agent is glycerin.
10. The preparation process of the environment-friendly, high-weather-resistance and high-hardness sand-coated sand stone-like paint according to any one of claims 1 to 9, characterized by comprising the following steps: the method comprises the following steps:
(1) grinding the hexacyclic ring stone into powder particles, soaking in deionized water for 30min for complete infiltration, and crushing the bamboo charcoal fiber to ensure that the length of the bamboo charcoal fiber is not more than 3 CM;
(2) slowly adding the modified acrylic resin emulsion, the soaked hexacyclic stone, the wetting agent, the dispersing agent, the pH regulator, the leveling agent, the defoaming agent, the antifreezing agent, the preservative, the modified composite additive and the rest deionized water into a stirring kettle in sequence, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(3) sequentially adding a film forming aid and a thickening agent, and stirring for 30-40 min at the rotating speed of 800-1000 r/min;
(4) adding bamboo charcoal fiber, and stirring at the rotating speed of 1000-1200 r/min for 20-30 min to obtain the environment-friendly, high-weather-resistant and high-hardness sand-coated sand stone-like paint.
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| CN113861730A (en) * | 2021-11-24 | 2021-12-31 | 泉州加士涂环保科技有限公司 | Slow-drying hard stone-like paint |
| CN115418158A (en) * | 2022-09-19 | 2022-12-02 | 福建牡丹花建材有限公司 | Natural color sand stone-like paint water-based acid rain-proof building coating |
| CN116589897A (en) * | 2023-06-25 | 2023-08-15 | 湖北普耐新型建材有限公司 | Stone-like paint and preparation process thereof |
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| CN111018474A (en) * | 2019-12-30 | 2020-04-17 | 成都富思特新材料有限公司 | Water-based sand-in-sand multicolor paint and preparation method thereof |
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| CN110759665A (en) * | 2019-10-25 | 2020-02-07 | 紫荆花涂料（上海）有限公司 | Sand-in-sand base paint, preparation method thereof, sand-in-sand multicolor paint containing sand-in-sand base paint and floor coating |
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| CN113861730A (en) * | 2021-11-24 | 2021-12-31 | 泉州加士涂环保科技有限公司 | Slow-drying hard stone-like paint |
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| CN116589897A (en) * | 2023-06-25 | 2023-08-15 | 湖北普耐新型建材有限公司 | Stone-like paint and preparation process thereof |
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