CN106957602A - A kind of Anion elastic wall finish - Google Patents
A kind of Anion elastic wall finish Download PDFInfo
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- CN106957602A CN106957602A CN201710230466.4A CN201710230466A CN106957602A CN 106957602 A CN106957602 A CN 106957602A CN 201710230466 A CN201710230466 A CN 201710230466A CN 106957602 A CN106957602 A CN 106957602A
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The present invention relates to technical field of coatings, and in particular to a kind of Anion elastic wall finish, and the Anion elastic wall finish is with modification infusorial earth, titanium dioxide, modified kaolin, rosin resin, tourmaline powder anionic additive, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer, water, dispersant, multifunctional assistant is raw material, by crushing and grinding, calcine, alkali soaks and paint process is prepared from, the beneficial effects of the invention are as follows：Adsorption capacity strengthens, and can adsorb the pernicious gas dissociated in the heavy metal ion and air in air, shortens the dried coating film time, reaches the purpose of purify air；Diatomite has synergy with tourmaline powder anionic additive in terms of sterilizing ability, extends the shelf-life of coating；The addition of modified kaolin make it that the elasticity and plasticity of paint vehicle strengthen, and negative ion wall paint can also discharge the anion beneficial to health in addition, there is the effect of medical treatment ＆ health.
Description
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of Anion elastic wall finish.
Background technology
Paint vehicle refers generally to all liquid phase components in colored paint, is the semi-finished product for preparing paint, and main component has base-material, molten
Agent, auxiliary agent.Paint or paint are macromolecular materials to coating, through using different coating process be coated on the surface of object with
Afterwards, tough and tensile and continuous film is formed, being commonly called as the material being attached on the surface of object is referred to as coating now, formation
This film is referred to as coating.Such as:Blending oil paint material, interior enamel paint varniss (quick-drying paint vehicle), vehicle for ready-mixed enamel paint etc..In addition, also
There are the special such as wrinkle paint vehicle of comparison, phenolic aldehyde paint vehicle.Coating or paint vehicle are a kind of converted products, and raw material used include oil
The species such as fat, resin, pigment, filler, auxiliary agent and solvent and a multitude of names.These components mostly derive from chemical plant and oil
Factory.Actually user to paint vehicle it is desirable that paint film it is dry and hard after formed dura mater, competence exertion protection, decoration etc. function, from
For this meaning, paint vehicle is only a kind of semi-finished product of processing, and paint film is only real product, and coating belongs to fine chemistry industry production
Product.
The shortcoming for the paint vehicle that prior art is prepared is：Paint vehicle contains a variety of harmful materials, and adsorptivity
Difference, poor flexibility, shelf-life are short.
The content of the invention
For above-mentioned problem, the present invention proposes a kind of Anion elastic wall finish, with high resiliency, while right
Harmful substance in air has stronger suction-operated, reaches the purpose of purify air.
To achieve the above object, the present invention uses following technical scheme：
A kind of Anion elastic wall finish, is made by following mass fraction：15-19 parts of modification infusorial earth, titanium dioxide 60-
180 parts, 55-90 parts of modified kaolin, 30-45 parts of rosin resin, 40-60 parts of tourmaline powder anionic additive, elastic emulsion
170-240 parts, elastic emulsifying agent 12-22 parts, 18-25 parts of dimethyl sulfoxide (DMSO), 5-9 parts of surfactant, 3-6 parts of defoamer, water
200-220 parts, 8-15 parts of dispersant, 4-8 parts of multifunctional assistant.
It is preferred that, the preparation method of the modification infusorial earth is:Diatomite is placed in the hydroxide that concentration is 3-7mol/L
In sodium solution, the calcium chloride solution of saturation is then added dropwise again, stirs, is stirred after completion of dropping after 30-50min when being added dropwise
Filtering, obtains filter residue, is dried in the environment of filter residue is placed in into 90-110 DEG C, then ground 60-80 mesh sieves, then sieve soil is placed in into 4-
70-90min is soaked in 9mol/L sodium carbonate liquor, the sieve soil of gained is exactly modification infusorial earth.
It is preferred that, the preparation method of the modified kaolin is：Calcined under conditions of kaolin is placed in into 400-500 DEG C
80-110min, by the ground 50-70 mesh sieves of burnt kaolin, 35- in 3-8mol/L salpeter solutions is immersed in by sieve soil
55min, filtration treatment obtains filter residue, and with distilled water flushing filter residue three times, then filter residue is placed at a temperature of 60-90 DEG C
100-120min is dried, and is taken out the kaolin after drying and is added KH792, both are well mixed and 30- is stirred
50min, you can obtain modified kaolin.
It is preferred that, the defoamer selects polyoxyethylene polyoxy propyl alcohol amidogen ether.
It is preferred that, the surfactant selects fatty acid glycerine fat.
It is preferred that, the dispersant selects glyceryl monostearate.
It is preferred that, the multifunctional assistant selects AMP-95.
It is preferred that, the elastic emulsifying agent selection emulsifier op-10.
A kind of Anion elastic wall finish, its preparation process includes：
1) crush and grind：By modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive difference
Crush, be then ground to 60-80 mesh, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 80-100min is calcined at 300-500 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 9-12 is adjusted, 40-55min, heating temperature is stirred
Degree adds multifunctional assistant heating 25-40min, obtains solution C to 55-70 DEG C；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer
It is put into dispersant in agitator tank, then adds sodium carbonate liquor regulation pH to 8-11 of the concentration for 2-6mol/L, stir 75-
105min, is warming up to 60-80 DEG C, is incubated 100-120min, Anion elastic wall finish is obtained after cooling.
Using above-mentioned technical scheme, the beneficial effect that the present invention reaches is：The present invention using porous diatomite, kaolin as
Support modification, specific surface area is largely increased, adsorption capacity enhancing, significantly improves to the heavy metal ion and sky in air
The absorption of the pernicious gas dissociated in gas, while shortening the dried coating film time, work is shortened while environmental quality is improved
It is the skill cycle, practical.In addition, diatomite can reduce the consumption of resin, cost is reduced, modification infusorial earth, kaolin coordinate bullet
Property emulsion and elastic emulsifying agent use enhance the elasticity and plasticity of paint vehicle, significantly improve wall finiss combines power.
Tourmaline powder anionic additive coordinates the porous space structure of modification infusorial earth, significantly improves the effectiveness time limit of bactericidal property,
Going mouldy for paint vehicle is effectively prevented, extends the shelf-life of coating, negative ion wall paint can also discharge beneficial to health in addition
Anion, have the effect of medical treatment ＆ health.
Embodiment
It is real below in conjunction with the utility model to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Implemented based on of the present utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Embodiment 1：
A kind of Anion elastic wall finish, is made by following mass fraction：15 parts of modification infusorial earth, 60 parts of titanium dioxide, changes
Property 55 parts of kaolin, 30 parts of rosin resin, 40 parts of tourmaline powder anionic additive, 170 parts of elastic emulsion, elastic emulsifying agent 12
Part, 18 parts of dimethyl sulfoxide (DMSO), 5 parts of surfactant, 3 parts of defoamer, 200 parts of water, 8 parts of dispersant, 4 parts of multifunctional assistant.
The preparation method of modification infusorial earth is:Diatomite is placed in the sodium hydroxide solution that concentration is 3mol/L, then
The calcium chloride solution of saturation is added dropwise again, is stirred when being added dropwise, stirs and filtered after 30min after completion of dropping, obtain filter residue, will
Filter residue is dried in the environment of being placed in 90 DEG C, then ground 60 mesh sieve, then sieve soil is placed in into immersion in 4mol/L sodium carbonate liquor
700min, the sieve soil of gained is exactly modification infusorial earth.
The preparation method of modified kaolin is：Kaolin is placed under conditions of 400 DEG C and calcines 80min, will be burnt
Ground 50 mesh sieve of kaolin, is immersed in 35min in 3mol/L salpeter solutions, filtration treatment obtains filter residue, with distillation by sieve soil
Water rinses filter residue three times, and 100min is dried at a temperature of filter residue then is placed in into 60 DEG C, takes out the kaolin after drying simultaneously
KH792 is added, both are well mixed and 30min is stirred, you can modified kaolin is obtained.
A kind of Anion elastic wall finish, its preparation process includes：
1) crush and grind：By modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive difference
Crush, be then ground to 60 mesh, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 80min is calcined at 300 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 9 is adjusted, stirs 40min, heating-up temperature to 55
DEG C, multifunctional assistant heating 25min is added, solution C is obtained；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer
It is put into dispersant in agitator tank, then adds sodium carbonate liquor regulation pH to 8 of the concentration for 2mol/L, stir 75min, heating
To 60 DEG C, 100min is incubated, Anion elastic wall finish is obtained after cooling.
Embodiment 2：
A kind of Anion elastic wall finish, is made by following mass fraction：16 parts of modification infusorial earth, 120 parts of titanium dioxide, changes
Property 70 parts of kaolin, 35 parts of rosin resin, 45 parts of tourmaline powder anionic additive, 210 parts of elastic emulsion, elastic emulsifying agent 17
Part, 21 parts of dimethyl sulfoxide (DMSO), 6 parts of surfactant, 4 parts of defoamer, 210 parts of water, 10 parts of dispersant, 6 parts of multifunctional assistant.
The preparation method of modification infusorial earth is:Diatomite is placed in the sodium hydroxide solution that concentration is 4mol/L, then
The calcium chloride solution of saturation is added dropwise again, is stirred when being added dropwise, stirs and filtered after 36min after completion of dropping, obtain filter residue, will
Filter residue is dried in the environment of being placed in 100 DEG C, then ground 66 mesh sieve, then sieve soil is placed in into immersion in 5mol/L sodium carbonate liquor
78min, the sieve soil of gained is exactly modification infusorial earth.
The preparation method of modified kaolin is：Kaolin is placed under conditions of 430 DEG C and calcines 90min, will be burnt
Ground 56 mesh sieve of kaolin, is immersed in 43min in 5mol/L salpeter solutions, filtration treatment obtains filter residue, with distillation by sieve soil
Water rinses filter residue three times, and 108min is dried at a temperature of filter residue then is placed in into 70 DEG C, takes out the kaolin after drying simultaneously
KH792 is added, both are well mixed and 37min is stirred, you can modified kaolin is obtained.
A kind of Anion elastic wall finish, its preparation process includes：
1) crush and grind：By modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive difference
Crush, be then ground to 68 mesh, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 87min is calcined at 350 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 10 is adjusted, stirs 45min, heating-up temperature is extremely
60 DEG C, multifunctional assistant heating 30min is added, solution C is obtained；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer
It is put into dispersant in agitator tank, then adds sodium carbonate liquor regulation pH to 9 of the concentration for 3mol/L, stir 85min, heating
To 65 DEG C, 110min is incubated, Anion elastic wall finish is obtained after cooling.
Embodiment 3：
A kind of Anion elastic wall finish, is made by following mass fraction：18 parts of modification infusorial earth, 150 parts of titanium dioxide, changes
Property 85 parts of kaolin, 45 parts of rosin resin, 55 parts of tourmaline powder anionic additive, 220 parts of elastic emulsion, elastic emulsifying agent 20
Part, 23 parts of dimethyl sulfoxide (DMSO), 8 parts of surfactant, 5 parts of defoamer, 215 parts of water, 13 parts of dispersant, 4-8 parts of multifunctional assistant.
The preparation method of modification infusorial earth is:Diatomite is placed in the sodium hydroxide solution that concentration is 6mol/L, then
The calcium chloride solution of saturation is added dropwise again, is stirred when being added dropwise, stirs and filtered after 45min after completion of dropping, obtain filter residue, will
Filter residue is dried in the environment of being placed in 105 DEG C, then ground 75 mesh sieve, then sieve soil is placed in into immersion in 8mol/L sodium carbonate liquor
85min, the sieve soil of gained is exactly modification infusorial earth.
The preparation method of modified kaolin is：Kaolin is placed under conditions of 470 DEG C and calcines 100min, will be burnt
Ground 65 mesh sieve of kaolin, is immersed in 50min in 7mol/L salpeter solutions, filtration treatment obtains filter residue, with distillation by sieve soil
Water rinses filter residue three times, and 115min is dried at a temperature of filter residue then is placed in into 80 DEG C, takes out the kaolin after drying simultaneously
KH792 is added, both are well mixed and 45min is stirred, you can modified kaolin is obtained.
A kind of Anion elastic wall finish, its preparation process includes：
1) crush and grind：By modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive difference
Crush, be then ground to 76 mesh, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 95min is calcined at 450 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 11 is adjusted, stirs 50min, heating-up temperature is extremely
55-70 DEG C, multifunctional assistant heating 35min is added, solution C is obtained；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer
It is put into dispersant in agitator tank, then adds sodium carbonate liquor regulation pH to 10 of the concentration for 5mol/L, stir 95min, rise
Temperature is incubated 115min, Anion elastic wall finish is obtained after cooling to 75 DEG C.
Embodiment 4：
A kind of Anion elastic wall finish, is made by following mass fraction：19 parts of modification infusorial earth, 180 parts of titanium dioxide, changes
Property 90 parts of kaolin, 45 parts of rosin resin, 60 parts of tourmaline powder anionic additive, 240 parts of elastic emulsion, elastic emulsifying agent 22
Part, 25 parts of dimethyl sulfoxide (DMSO), 9 parts of surfactant, 6 parts of defoamer, 220 parts of water, 15 parts of dispersant, 8 parts of multifunctional assistant.
The preparation method of modification infusorial earth is:Diatomite is placed in the sodium hydroxide solution that concentration is 7mol/L, then
The calcium chloride solution of saturation is added dropwise again, is stirred when being added dropwise, stirs and filtered after 50min after completion of dropping, obtain filter residue, will
Filter residue is dried in the environment of being placed in 110 DEG C, then ground 80 mesh sieve, then sieve soil is placed in into immersion in 9mol/L sodium carbonate liquor
90min, the sieve soil of gained is exactly modification infusorial earth.
The preparation method of modified kaolin is：Kaolin is placed under conditions of 500 DEG C and calcines 110min, will be burnt
Ground 70 mesh sieve of kaolin, is immersed in 55min in 8mol/L salpeter solutions, filtration treatment obtains filter residue, with distillation by sieve soil
Water rinses filter residue three times, and 120min is dried at a temperature of filter residue then is placed in into 90 DEG C, takes out the kaolin after drying simultaneously
KH792 is added, both are well mixed and 50min is stirred, you can modified kaolin is obtained.
A kind of Anion elastic wall finish, its preparation process includes：
1) crush and grind：By modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive difference
Crush, be then ground to 80 mesh, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 100min is calcined at 500 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 12 is adjusted, stirs 55min, heating-up temperature is extremely
70 DEG C, multifunctional assistant heating 40min is added, solution C is obtained；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer
It is put into dispersant in agitator tank, then adds sodium carbonate liquor regulation pH to 11 of the concentration for 6mol/L, stir 105min, rise
Temperature is incubated 120min, Anion elastic wall finish is obtained after cooling to 80 DEG C.
By the Anion elastic wall finish obtained using embodiment of the present invention preparation method with commercially available common wall finiss in phase
Contrasted with the conditions of, indices data such as following table：
Note：1st, the assay method of formaldehyde clearance is：Formaldehyde is filled with into seal box, and with concentration of formaldehyde detector to first
The concentration of aldehyde is measured, and the wall finiss for then respectively preparing common wall finiss with the present invention is placed in seal box, two hours
It is measured afterwards in PARA FORMALDEHYDE PRILLS(91,95) content, calculates the decrement of concentration of formaldehyde.
2nd, the assay method of the decrement of heavy metal ion is first with heavy metal detector to without the sky in wall finiss room
The concentration of heavy metal ion in gas is measured, the wall finiss powder then prepared respectively with commercially available common wall finiss with the present invention
Whitewash a wall wall, the concentration of heavy metal ion is measured after two hours, calculates the decrement of concentration of heavy metal ion.
From data in table, the Anion elastic wall finish that the present invention is produced in drying time, be watered after paint vehicle
Paint vehicle on the market is superior in terms of shelf-life and smearing elongation at break, and the consumption of dispersant can be saved, is saved
Cost, the Anion elastic wall finish that the present invention is produced in addition is substantially better than commercially available common paint in terms of content of formaldehyde is reduced
Material.Show that preparation technology of the present invention is more perfect, product overall performance than control group more preferably, is worthy to be popularized.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a kind of Anion elastic wall finish, it is characterised in that be made by following mass fraction：15-19 parts of modification infusorial earth, titanium
60-180 parts of white powder, 55-90 parts of modified kaolin, 30-45 parts of rosin resin, 40-60 parts of tourmaline powder anionic additive, bullet
Property 170-240 parts of emulsion, elastic emulsifying agent 12-22 parts, 18-25 parts of dimethyl sulfoxide (DMSO), 5-9 parts of surfactant, defoamer 3-6
Part, 200-220 parts of water, 8-15 parts of dispersant, 4-8 parts of multifunctional assistant.
2. a kind of Anion elastic wall finish according to claim 1, it is characterised in that the preparation of the modification infusorial earth
Method is:Diatomite is placed in the sodium hydroxide solution that concentration is 3-7mol/L, the calcium chloride of saturation is then added dropwise again
Solution, is stirred when being added dropwise, and is stirred and filtered after 30-50min after completion of dropping, obtains filter residue, filter residue is placed in into 90-110 DEG C
Dried under environment, then ground 60-80 mesh sieves, then native be placed in 4-9mol/L sodium carbonate liquor of sieve is soaked into 70-90min,
The sieve soil of gained is exactly modification infusorial earth.
3. a kind of Anion elastic wall finish according to claim 1, it is characterised in that the preparation of the modified kaolin
Method is：80-110min is calcined under conditions of kaolin is placed in into 400-500 DEG C, by the ground 50-70 of burnt kaolin
Mesh sieve, is immersed in 35-55min in 3-8mol/L salpeter solutions, filtration treatment obtains filter residue, filtered with distilled water flushing by sieve soil
Slag three times, 100-120min is dried at a temperature of filter residue then is placed in into 60-90 DEG C, is taken out the kaolin after drying and is added
Enter KH792, both are well mixed and 30-50min is stirred, you can modified kaolin is obtained.
4. a kind of Anion elastic wall finish according to claim 1, it is characterised in that：The defoamer selects polyoxy second
Alkene polyoxy propyl alcohol amidogen ether.
5. a kind of Anion elastic wall finish according to claim 1, it is characterised in that：The surfactant selects fat
Fat acid glyceride.
6. a kind of Anion elastic wall finish according to claim 1, it is characterised in that：The dispersant selects stearic acid
Monoglyceride.
7. a kind of Anion elastic wall finish according to claim 1, it is characterised in that：The multifunctional assistant selection
AMP-95。
8. a kind of Anion elastic wall finish according to claim 1, it is characterised in that：The elastic emulsifying agent selection breast
Agent OP-10.
9. a kind of Anion elastic wall finish according to claim 1, its preparation process includes：
1) crush and grind：Modification infusorial earth, titanium dioxide, modified kaolin and tourmaline powder anionic additive are distinguished into powder
It is broken, 60-80 mesh is then ground to, the mixture after grinding is designated as A；
2) calcine：A is placed in calcining furnace, 80-100min is calcined at 300-500 DEG C and obtains mixture B；
3) alkali soaks：Water is added into B and sodium hydroxide solution is added dropwise, pH to 9-12 is adjusted, stirs 40-55min, heating-up temperature is extremely
55-70 DEG C, multifunctional assistant heating 25-40min is added, solution C is obtained；
4) paint：By C, rosin resin, elastic emulsion, elastic emulsifying agent, dimethyl sulfoxide (DMSO), surfactant, defoamer and point
Powder is put into agitator tank, is then added sodium carbonate liquor regulation pH to 8-11 of the concentration for 2-6mol/L, is stirred 75-
105min, is warming up to 60-80 DEG C, is incubated 100-120min, Anion elastic wall finish is obtained after cooling.
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| CN201710230466.4A CN106957602A (en) | 2017-04-11 | 2017-04-11 | A kind of Anion elastic wall finish |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107814532A (en) * | 2017-11-09 | 2018-03-20 | 安徽本雅明涂料有限公司 | A kind of polymer-modified cement mortar and its preparation technology |
| CN108587467A (en) * | 2018-05-04 | 2018-09-28 | 合肥欧克斯新型建材有限公司 | A kind of liquid wallpaper and preparation method thereof with sedative action |
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