CN106905741A - A kind of coating additive and preparation method - Google Patents

A kind of coating additive and preparation method Download PDF

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Publication number
CN106905741A
CN106905741A CN201710199011.0A CN201710199011A CN106905741A CN 106905741 A CN106905741 A CN 106905741A CN 201710199011 A CN201710199011 A CN 201710199011A CN 106905741 A CN106905741 A CN 106905741A
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parts
coating additive
coating
attapulgite clay
nano
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CN201710199011.0A
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魏芳芳
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Hefei Tianwo Energy Technology Co Ltd
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Hefei Tianwo Energy Technology Co Ltd
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Priority to CN201710199011.0A priority Critical patent/CN106905741A/en
Publication of CN106905741A publication Critical patent/CN106905741A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • C09D7/62Additives non-macromolecular inorganic modified by treatment with other compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/346Clay
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0058Biocides

Abstract

The invention discloses a kind of coating additive and preparation method, the coating additive includes following component:Paste attapulgite clay, nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite, cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel.Preparation method includes:First prepare paste attapulgite clay;Medicinal herb componentses are weighed to crush, mix to obtain mixture a1;Weigh paste attapulgite clay to be placed in reaction vessel, add mixture a1,1 ~ 2h of stirring reaction, mixture a2 is obtained after ultrasound;Weigh nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite and 0.5 ~ 1.5h is ground in ball mill, add mixture a2 to continue to grind 0.5 ~ 1h, dry.Additive of the present invention enough causes that coating has the multifunctions such as preferable water resistance, absorption property, antimycotic antiseptic performance, also with uniform and preferable mechanical strength is coated, with preferable application value.

Description

A kind of coating additive and preparation method
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of coating additive and preparation method.
Background technology
At present, coating has been directed to every field, and the life with people is closely bound up.Coating refers to be coated on object table Face, can form a class membrane material of protection, decoration and other specific functions, and it mainly includes film forming binder, pigment, filler, molten Agent, auxiliary agent.Coating can be divided into by water paint and organic solvent type coatings according to solvent, coating can be divided into according to film forming binder Organic coating and inorganic coating.
With society development and growth in the living standard, cause earth environment to go from bad to worse, so people environmental protection and Health perception gradually strengthens, comfort level and security requirement more and more higher to living environment.And in people's living environment, coating Use it is essential, the performance of coating plays vital effect to living environment, therefore, requirement of the people to coating More and more higher, especially intentionally gets the functional coating with multiple performance, and existing coating, function is relatively simple.Daily life Room air would generally be purified in work, common purification method is usually using the equipment such as clarifier, humidifier, or plantation Houseplant, or using the coating with specific function, mostly chemical composition, toxicity is big, influences health of people, easily pollutes environment.
At present, the building coating species sold on China's current market is various, but continuing to develop with science and technology, people Requirement higher is it is also proposed to construction material, the building coating currently used for inner-outer wall is also preferable not enough, especially relates to Entering the fields such as energy-saving and environmental protection, fire prevention, insulation cannot even more fully meet various needs.Most inner-outer walls building is applied now Material does not typically possess the functions such as the feature of environmental protection, therefore, it is that building is gone at present to possess environment-friendly function ground building coating and its additive One of technical task that industry need to improve.
The content of the invention
It is described it is an object of the invention to provide a kind of coating additive and preparation method for defect of the prior art Coating additive can not only cause that coating has the multifunctions such as preferable water resistance, absorption property, antimycotic antiseptic performance, Also have coating uniform and preferable mechanical strength, and the effect that can be purified the air of a room, with preferable application value.
The present invention solves technical problem and adopts the following technical scheme that:
The present invention relates to a kind of coating additive, including following weight portion each raw material:20 ~ 30 parts of paste attapulgite clay, 5 ~ 10 parts of nano titanium oxide, 10 ~ 20 parts of nano-calcium carbonate, 5 ~ 10 parts of white carbon, 5 ~ 15 parts of shale diatomite, cloves 8 ~ 15 Part, 10 ~ 20 parts of peppermint, 3 ~ 12 parts of rosemary, 5 ~ 15 parts of folium artemisiae argyi, 3 ~ 8 parts of the rose of Sharon, 1 ~ 6 part of Radix Glycyrrhizae, 5 ~ 12 parts of pomelo peel.
Preferably, 26 parts of the paste attapulgite clay, 8 parts of nano titanium oxide, 12 parts of nano-calcium carbonate, 8 parts of white carbon, 12 parts of shale diatomite, 10 parts of cloves, 15 parts of peppermint, 8 parts of rosemary, 11 parts of folium artemisiae argyi, 6 parts of the rose of Sharon, 5 parts of Radix Glycyrrhizae, 10 parts of pomelo peel.
Preferably, the paste attapulgite clay is that natural attapulgite clay is purified, modified mixes with water The mixture for arriving.
The invention further relates to a kind of method for preparing coating additive, comprise the following steps:
(1)Natural attapulgite clay is weighed, is added in container after crushing, added water and stir, be subsequently placed in ultrasonic wave 10 ~ 20min of ultrasound, takes upper suspension, is placed in a centrifuge 10 ~ 20min of centrifugation, filters to obtain filter cake;
(2)By step(1)In the filter cake that obtains mix with water, regulation both ratios so that water content is 50% ~ 80%, obtains cream Shape Concave-convex clay rod;
(3)Cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel are weighed respectively according to proportioning, are crushed to 200 ~ 300 Mesh, mixes to obtain mixture a1;
(4)Paste attapulgite clay is weighed according to proportioning to be placed in reaction vessel, mixture a1 is added, in 60 ~ 80 DEG C of conditions 1 ~ 2h of lower stirring reaction, then 10 ~ 20min of ultrasound in ultrasonic wave is placed in, obtain mixture a2;
(5)Nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite are weighed respectively according to proportioning to be placed in ball mill 0.5 ~ 1.5h of grinding, adds mixture a2 to continue to grind 0.5 ~ 1h, is drying to obtain the coating additive powder.
Preferably, the step(1)In be crushed to particle diameter for 100 ~ 200 mesh.
Preferably, the step(1)The amount of middle addition water is 10 ~ 20 times of Concave-convex clay rod weight.
Preferably, the step(5)Suitable quantity of water is added in middle process of lapping, the amount of its reclaimed water and the solid masses ratio for adding It is 1:1.
Preferably, the step(5)Middle drying process is using vacuum drying.
Compared with prior art, the present invention has following beneficial effect:
(1)Coating additive of the present invention, can not only cause that coating has preferable water resistance, absorption property, prevents The multifunctions such as mould bactericidal property, additionally it is possible to so that coating has coating uniform and preferable mechanical strength, and described addition Agent is pure natural component, using safe and pollution-free, it is to avoid using conventional coating additive to human health damage and to environment The pollution for causing, improves safety in utilization, meets the theory that people-oriented, with preferable application value.
(2)Cream-like attapulgite clay is added with coating additive of the present invention, with preferable viscosity and plasticity, Emulsification rate is higher, saves emulsification production process, reduces production cost, is conducive to the emulsification between raw material and bonding, makes to apply this The coating of additive has adhesive property higher, antistrip performance and preferable waterproof effect.Simultaneously as attapulgite is larger Specific surface area, with preferable absorption property, can toxic and harmful and dust effectively in adsorption chamber, with purify air Effect.Additionally, attapulgite also has preferable suspension, levelability and thickening property, therefore, additive of the present invention is added to Original suspending agent, thickener and stabilizer can be replaced when in coating, consumption of raw materials and cost of material is greatly reduced, and it is concavo-convex Rod stone clay is pure natural substance, and chemical inertness is pollution-free, suppresses growth of microorganism, and absorbs poisonous volatile ingredient, environmental protection.
(3)Nano titanium oxide, nano-calcium carbonate are added with coating additive of the present invention can effectively be adsorbed simultaneously Formaldehyde, toluene, dimethylbenzene and some pollutants, foul smell, bacterium, microorganism in removal surrounding environment etc., are broken down into nothing Harmful carbon dioxide and water, effective purify air, for people provide a living environment for safety.
(4)Shale diatomite and some medicinal herb componentses are added with coating additive of the present invention, can not only be had Effect is killed except the bacterium in surrounding environment, microorganism, and also preferable anti-mold effect can not only using the coating of this additive Give people a pure and fresh, safe environment, moreover it is possible to effectively improve the service life of building, it is to avoid due to bacterium, microbial growth Caused building is corroded, and raw material availability is improve indirectly.White carbon is also added with additive so that coating has preferable Mechanical strength and crocking resistance.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without In limitation the scope of the present invention.
Embodiment 1:
A kind of coating additive and preparation method of the preferred embodiment of the present invention;
The coating additive, is prepared from by each raw material of following parts by weight:
26 kilograms of paste attapulgite clay;
8 kilograms of nano titanium oxide;
12 kilograms of nano-calcium carbonate;
8 kilograms of white carbon;
12 kilograms of shale diatomite;
10 kilograms of cloves;
15 kilograms of peppermint;
8 kilograms of rosemary;
11 kilograms of folium artemisiae argyi;
6 kilograms of the rose of Sharon;
5 kilograms of Radix Glycyrrhizae;
10 kilograms of pomelo peel.
The paste attapulgite clay is for natural attapulgite clay is purified, the modified mixture being mixed to get with water.
The invention further relates to a kind of method for preparing coating additive, comprise the following steps:
(1)Natural attapulgite clay is weighed, particle diameter is crushed to for 100 ~ 200 mesh, is then added in container, add concave convex rod The water of 16 times of stone clay weight, stirs, and is subsequently placed in ultrasound 15min in ultrasonic wave, takes upper suspension, is placed in centrifugation 15min is centrifuged in machine, filter cake is filtered to obtain;
(2)By step(1)In the filter cake that obtains mix with water, regulation both ratios so that water content is 70%, obtains paste recessed Convex rod stone clay;
(3)Cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel are weighed respectively according to proportioning, are crushed to 200 ~ 300 Mesh, mixes to obtain mixture a1;
(4)Paste attapulgite clay is weighed according to proportioning to be placed in reaction vessel, mixture a1 is added, in 70 ~ 80 DEG C of conditions Lower stirring reaction 2h, then ultrasound 15min in ultrasonic wave is placed in, obtain mixture a2;
(5)Nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite are weighed respectively according to proportioning to be placed in ball mill Grinding 1h, adds mixture a2 to continue to grind 1h, and vacuum drying obtains final product the coating additive powder.
Step(5)Suitable quantity of water is added in middle process of lapping, the amount of its reclaimed water is 1 with the solid masses ratio for adding:1.
Embodiment 2:
A kind of coating additive and preparation method of the preferred embodiment of the present invention;
The coating additive, is prepared from by each raw material of following weight kilogram number:
20 kilograms of paste attapulgite clay;
5 kilograms of nano titanium oxide;
10 kilograms of nano-calcium carbonate;
5 kilograms of white carbon;
5 kilograms of shale diatomite;
8 kilograms of cloves;
10 kilograms of peppermint;
3 kilograms of rosemary;
5 kilograms of folium artemisiae argyi;
3 kilograms of the rose of Sharon;
1 kilogram of Radix Glycyrrhizae;
5 kilograms of pomelo peel.
The paste attapulgite clay is for natural attapulgite clay is purified, the modified mixing being mixed to get with water Thing.
The invention further relates to a kind of method for preparing coating additive, comprise the following steps:
(1)Natural attapulgite clay is weighed, particle diameter is crushed to for 100 ~ 200 mesh, is then added in container, add concave convex rod The water of 10 times of stone clay weight, stirs, and is subsequently placed in ultrasound 10min in ultrasonic wave, takes upper suspension, is placed in centrifugation 10min is centrifuged in machine, filter cake is filtered to obtain;
(2)By step(1)In the filter cake that obtains mix with water, regulation both ratios so that water content is 50%, obtains paste recessed Convex rod stone clay;
(3)Cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel are weighed respectively according to proportioning, are crushed to 200 ~ 300 Mesh, mixes to obtain mixture a1;
(4)Paste attapulgite clay is weighed according to proportioning to be placed in reaction vessel, mixture a1 is added, in 60 ~ 70 DEG C of conditions Lower stirring reaction 2h, then ultrasound 10min in ultrasonic wave is placed in, obtain mixture a2;
(5)Nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite are weighed respectively according to proportioning to be placed in ball mill Grinding 0.5h, adds mixture a2 to continue to grind 1h, and vacuum drying obtains final product the coating additive powder.
Step(5)Suitable quantity of water is added in middle process of lapping, the amount of its reclaimed water is 1 with the solid masses ratio for adding:1.
Embodiment 3:
A kind of coating additive and preparation method of the preferred embodiment of the present invention;
The coating additive, is prepared from by each raw material of following weight kilogram number:
30 kilograms of paste attapulgite clay;
10 kilograms of nano titanium oxide;
20 kilograms of nano-calcium carbonate;
10 kilograms of white carbon;
15 kilograms of shale diatomite;
15 kilograms of cloves;
20 kilograms of peppermint;
12 kilograms of rosemary;
15 kilograms of folium artemisiae argyi;
8 kilograms of the rose of Sharon;
6 kilograms of Radix Glycyrrhizae;
12 kilograms of pomelo peel.
The paste attapulgite clay is for natural attapulgite clay is purified, the modified mixing being mixed to get with water Thing.
The invention further relates to a kind of method for preparing coating additive, comprise the following steps:
(1)Natural attapulgite clay is weighed, particle diameter is crushed to for 100 ~ 200 mesh, is then added in container, add concave convex rod The water of 20 times of stone clay weight, stirs, and is subsequently placed in ultrasound 20min in ultrasonic wave, takes upper suspension, is placed in centrifugation 20min is centrifuged in machine, filter cake is filtered to obtain;
(2)By step(1)In the filter cake that obtains mix with water, regulation both ratios so that water content is 80%, obtains paste recessed Convex rod stone clay;
(3)Cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel are weighed respectively according to proportioning, are crushed to 200 ~ 300 Mesh, mixes to obtain mixture a1;
(4)Paste attapulgite clay is weighed according to proportioning to be placed in reaction vessel, mixture a1 is added, in 70 ~ 80 DEG C of conditions Lower stirring reaction 1h, then ultrasound 20min in ultrasonic wave is placed in, obtain mixture a2;
(5)Nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite are weighed respectively according to proportioning to be placed in ball mill Grinding 1.5h, adds mixture a2 to continue to grind 0.5h, and vacuum drying obtains final product the coating additive powder.
Step(5)Suitable quantity of water is added in middle process of lapping, the amount of its reclaimed water is 1 with the solid masses ratio for adding:1.
In sum, coating additive of the present invention can not only cause that coating has preferable water resistance, suction The multifunctions such as attached performance, antimycotic antiseptic performance, additionally it is possible to so that coating has coating uniform and preferable mechanical strength, and institute The additive stated is pure natural component, using safe and pollution-free, it is to avoid using conventional coating additive to human health damage And pollution on the environment, safety in utilization is improve, meet the theory that people-oriented, with preferable application value.This Outward, the preparation method of the additive is simple and convenient to operate, and preparation condition is gentle, is adapted to industrialized production.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow Sound substance of the invention.

Claims (8)

1. a kind of coating additive, it is characterised in that:Each raw material including following weight portion:Paste attapulgite clay 20 ~ 30 Part, 5 ~ 10 parts of nano titanium oxide, 10 ~ 20 parts of nano-calcium carbonate, 5 ~ 10 parts of white carbon, 5 ~ 15 parts of shale diatomite, cloves 8 ~ 15 parts, 10 ~ 20 parts of peppermint, 3 ~ 12 parts of rosemary, 5 ~ 15 parts of folium artemisiae argyi, 3 ~ 8 parts of the rose of Sharon, 1 ~ 6 part of Radix Glycyrrhizae, 5 ~ 12 parts of pomelo peel.
2. coating additive according to claim 1, it is characterised in that:The paste attapulgite clay 26 part, nanometer 8 parts of titanium dioxide, 12 parts of nano-calcium carbonate, 8 parts of white carbon, 12 parts of shale diatomite, 10 parts of cloves, 15 parts of peppermint, rosemary 8 Part, 11 parts of folium artemisiae argyi, 6 parts of the rose of Sharon, 5 parts of Radix Glycyrrhizae, 10 parts of pomelo peel.
3. coating additive according to claim 1, it is characterised in that:The paste attapulgite clay is natural concavo-convex Rod stone clay is purified, the modified mixture being mixed to get with water.
4. the method that one kind prepares the coating additive as described in any one of claim 1 ~ 3, it is characterised in that:Including following step Suddenly:
(1)Natural attapulgite clay is weighed, is added in container after crushing, added water and stir, be subsequently placed in ultrasonic wave 10 ~ 20min of ultrasound, takes upper suspension, is placed in a centrifuge 10 ~ 20min of centrifugation, filters to obtain filter cake;
(2)By step(1)In the filter cake that obtains mix with water, regulation both ratios so that water content is 50% ~ 80%, obtains cream Shape Concave-convex clay rod;
(3)Cloves, peppermint, rosemary, folium artemisiae argyi, the rose of Sharon, Radix Glycyrrhizae, pomelo peel are weighed respectively according to proportioning, are crushed to 200 ~ 300 Mesh, mixes to obtain mixture a1;
(4)Paste attapulgite clay is weighed according to proportioning to be placed in reaction vessel, mixture a1 is added, in 60 ~ 80 DEG C of conditions 1 ~ 2h of lower stirring reaction, then 10 ~ 20min of ultrasound in ultrasonic wave is placed in, obtain mixture a2;
(5)Nano titanium oxide, nano-calcium carbonate, white carbon, shale diatomite are weighed respectively according to proportioning to be placed in ball mill 0.5 ~ 1.5h of grinding, adds mixture a2 to continue to grind 0.5 ~ 1h, is drying to obtain the coating additive powder.
5. the preparation method of coating additive according to claim 4, it is characterised in that:The step(1)In be crushed to Particle diameter is 100 ~ 200 mesh.
6. the preparation method of coating additive according to claim 4, it is characterised in that:The step(1)Middle addition water Amount be 10 ~ 20 times of Concave-convex clay rod weight.
7. the preparation method of coating additive according to claim 4, it is characterised in that:The step(5)In it is ground Suitable quantity of water is added in journey, the amount of its reclaimed water is 1 with the solid masses ratio for adding:1.
8. the preparation method of coating additive according to claim 4, it is characterised in that:The step(5)In it is dried Cheng Caiyong is vacuum dried.
CN201710199011.0A 2017-03-29 2017-03-29 A kind of coating additive and preparation method Withdrawn CN106905741A (en)

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Publication number Priority date Publication date Assignee Title
CN107311508A (en) * 2017-07-05 2017-11-03 肥西县碧涛建材有限公司 A kind of structure material that can be mould proof and preparation method
CN107629563A (en) * 2017-10-30 2018-01-26 惠州市华昱美实业有限公司 A kind of fireproof coating and its preparation technology
CN107868505A (en) * 2017-11-30 2018-04-03 广西瑞航工程咨询有限公司 A kind of coating additive and preparation method thereof
CN108164190A (en) * 2018-01-29 2018-06-15 江西全然生态科技有限公司 A kind of active plant ecological wall material powder and preparation method thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107311508A (en) * 2017-07-05 2017-11-03 肥西县碧涛建材有限公司 A kind of structure material that can be mould proof and preparation method
CN107629563A (en) * 2017-10-30 2018-01-26 惠州市华昱美实业有限公司 A kind of fireproof coating and its preparation technology
CN107868505A (en) * 2017-11-30 2018-04-03 广西瑞航工程咨询有限公司 A kind of coating additive and preparation method thereof
CN108164190A (en) * 2018-01-29 2018-06-15 江西全然生态科技有限公司 A kind of active plant ecological wall material powder and preparation method thereof

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Application publication date: 20170630