CN108373681A - Volcanic rock coconut husk charcoal is compound except methanal paint and preparation method thereof - Google Patents
Volcanic rock coconut husk charcoal is compound except methanal paint and preparation method thereof Download PDFInfo
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- CN108373681A CN108373681A CN201610995632.5A CN201610995632A CN108373681A CN 108373681 A CN108373681 A CN 108373681A CN 201610995632 A CN201610995632 A CN 201610995632A CN 108373681 A CN108373681 A CN 108373681A
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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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
It is compound except methanal paint that the present invention provides a kind of volcanic rock coconut husk charcoals comprising the raw material of following parts by weight：Styrene-acrylic emulsion 50~80, quartz sand 14~18, Pigment white 8~16, powdered whiting 12~20, nano-titanium colloidal sol 1~2, melmac 0.6~1, nanometer ca silicate fibre 0.6~1, nano carbon sol 0.5~1, diatomite 0.5~1, volcanic rock 2~2.5, lignin 0.3~0.7, cocoanut active charcoal 1~1.5, acetylbutyrylcellulose 0.4~0.8, antifoaming agent 0.6~1.2, polyamide wax 0.2~1, propandiol butyl ether 20~30, water 28~36.The present invention also provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal.The volcanic rock coconut husk charcoal is compound, and except methanal paint PARA FORMALDEHYDE PRILLS(91,95) adsorption rate is fast, Adsorption effect is good, and depollution of environment rate is high, environmentally protective.
Description
Technical field
The invention belongs to paint fields, and in particular to a kind of volcanic rock coconut husk charcoal is compound to remove methanal paint and its preparation side
Method.
Background technology
It promulgates within 2010《ISO14020 international standard matched coating technical standards》To specification and promote water paint strong
Kang Fazhan will play very positive effect.Therefore the occupation rate of market for increasing water paint is extremely urgent, by aqueous painting
Expect the strategic products be included in scientific and technical innovation, given priority to, is industry and the responsibilities and obligations of enterprise.Modern science and technology and medical technology
It has been proved that organic solvent endangers environment and human health there is great.The World Health Organization is by room air
Pollution is included in " ten big mankind's Health Killers " list, especially as the formaldehyde of organic solvent.
Formaldehyde is a kind of volatile organic compound, colourless, have special odor, slightly overweights air, soluble easily in water.Formaldehyde is to people
Body health has a major impact, and has strong impulse effect to eyes, respiratory tract, human body mucous membrane and skin；Acute poisoning can cause
It sheds tears, runny nose, the symptoms such as cough, causes various respiratory tract disease；Chronic inhalation of low concentration can lead to unrelenting headache, inability, mistake
Sleep etc.；Chronic skin contact can lead to dermatitis, and bad shadow is generated to the respiratory system, digestive system and central nervous system of human body
It rings, causes lung and liver immunologic dysfunction.Formaldehyde harm to the human body is so serious, produce can effectively degradation of formaldehyde building materials production
Product cause the attention of building trade.
Therefore, formaldehyde can be removed and environmental-friendly water soluble paint by working out, it has also become paint field is important at present
Research direction.
Invention content
In view of this, the present invention is it is necessory to provide, a kind of volcanic rock coconut husk charcoal is compound to remove methanal paint and its preparation side
Method, to solve the above problems.
It is compound except methanal paint that the present invention provides a kind of volcanic rock coconut husk charcoal comprising the raw material of following parts by weight：Phenylpropyl alcohol
Lotion 50~80, quartz sand 14~18, Pigment white 8~16, powdered whiting 12~20, nano-titanium colloidal sol 1~2, melamine
Resin 0.6~1, nanometer ca silicate fibre 0.6~1, nano carbon sol 0.5~1, diatomite 0.5~1, volcanic rock 2~2.5, wood
Quality 0.3~0.7, cocoanut active charcoal 1~1.5, acetylbutyrylcellulose 0.4~0.8, antifoaming agent 0.6~1.2, polyamide wax
0.2~1, propandiol butyl ether 20~30, water 28~36.Wherein, the soluble solids in the nano carbon sol is mass percentage
It is 10%~15%.
Based on above-mentioned, the volcanic rock coconut husk charcoal is compound except methanal paint includes the raw material of following parts by weight：Styrene-acrylic emulsion
60~70, quartz sand 15~17, Pigment white 10~14, powdered whiting 14~18, nano-titanium colloidal sol 1.3~1.7, melamine
Resin 0.7~0.9, nanometer ca silicate fibre 0.7~0.9, nano carbon sol 0.7~0.9, diatomite 0.7~0.9, volcanic rock
2.2~2.4, lignin 0.4~0.6, cocoanut active charcoal 1.2~1.4, acetylbutyrylcellulose 0.6~0.9, antifoaming agent 0.8~
1, polyamide wax 0.5~0.8, propandiol butyl ether 23~27, water 30~34.
Based on above-mentioned, the antifoaming agent is polyethers antifoaming agent, emulsification dimethicone or dimethyl silicone polymer.
It is described except formaldehyde environmental protection coating material further includes the raw material of following parts by weight based on above-mentioned：Manganese naphthenate 0.2~0.6.
The present invention also provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal comprising following step
Suddenly：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, in 240 DEG C~255 DEG C in Muffle furnace
0.5~1 h of lower calcining takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 20~30 min under the mixing speed of 2500~3000 r/min, remaining raw material is then added, is stirred
30~40 min.Wherein, described " remaining raw material " refer in raw material in addition to volcanic rock, quartz sand, melmac,
Except powdered whiting, nanometer ca silicate fibre, nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Other raw materials.
In the compound raw material except methanal paint of volcanic rock coconut husk charcoal provided by the invention, the nano-titanium colloidal sol tool
There are stronger photocatalytic, bigger specific surface area, stronger chemical bonding adsorptivity, electrically charged hydroxyl, high table
The advantages that face is active, so it can remove formaldehyde, purification air, antibacterial and mouldproof, deodorization, extremely strong anti-pollution, automatic cleaning action.
In addition, the nano-titanium colloidal sol also has the effects that increase coating intensity, adhesion strength, wearability, so it is with relatively good
Film forming, and it is smooth to form a film, and improves coating scrubbing resistant performance.
Diatomite has many advantages, such as that porosity is big, absorbability is strong, chemical property is stable, wear-resisting, heat-resisting；It can also be by water
Molecule resolves into negative ions, since hydrone is wrapped, negative ions group is formed, then using hydrone as carrier, in air
In swim everywhere, possess sterilizing ability.The negative ions to swim can be to formaldehyde, the anaphylaxis substance and other are thin in environment
The harmful substances such as bacterium, mould are surrounded and are isolated, and the most active hydroxide ion of performance and formaldehyde in negative ions group
Etc. harmful substances carry out violent chemical reaction, they are completely decomposed into the harmless objects such as hydrone.
10~100 nm of carbon granules diameter in the nano carbon sol, be in spherical dispersion, have great specific surface area and
High specific surface energy, surface Selective adsorption, excellent electric conductivity；It is imitated with quantum size effect and macroscopic quantum tunnel
It answers；With excellent environmental stability, still there are the singularitys such as high-strength, high-ductility under the high temperature conditions；Hydrophily is extremely strong, in water
Dispersibility it is fabulous, store do not reunite for 3 years at normal temperatures and pressures.
Volcanic rock and cocoanut active charcoal etc. have higher porosity and a high-specific surface area there are microcellular structure, PARA FORMALDEHYDE PRILLS(91,95),
The pernicious gases such as volatile solvent have good Physical Absorption to act on.
Therefore, compared with prior art, the present invention is using nano carbon sol, diatomite, powdered whiting, ca silicate fibre
With the cooperation nano-titanium colloidal sol such as volcanic rock, the intensity of TiO 2 sol, bactericidal properties, adsorbance, corrosion resistance and heat-resisting are enhanced
Property etc. performance, enhance adsorption capacity and adsorption rate, to tiny field trash have good adsorption effect, expand
Adsorption range；Diatomite and nano-titanium colloidal sol are arranged in pairs or groups cocoanut active charcoal use again, can also be occurred with the harmful substances such as formaldehyde
Chemical reaction, to achieve the purpose that remove formaldehyde；So the volcanic rock coconut husk charcoal provided by the invention is compound to remove methanal paint
PARA FORMALDEHYDE PRILLS(91,95) adsorption rate is fast, and Adsorption effect is good, and depollution of environment rate is high, environmentally protective, volcanic rock coconut husk prepared by the present invention
Charcoal is compound to have good removal effect except methanal paint to various pollutants, and the especially removal effect of PARA FORMALDEHYDE PRILLS(91,95) is high, preparation side
Method is simple, and operability is strong, at low cost, is conducive to promote and apply.In addition, the addition of manganese naphthenate, can promote described except first
In use, coating quickly urges dry film forming to aldehyde environmental protection coating material.
Specific implementation mode
Below by specific implementation mode, technical scheme of the present invention will be described in further detail.
Embodiment 1
It is compound except methanal paint that the present embodiment provides a kind of volcanic rock coconut husk charcoals comprising the raw material of following parts by weight：Phenylpropyl alcohol breast
Liquid 50, quartz sand 18, Pigment white 8, powdered whiting 20, nano-titanium colloidal sol 1, melmac 0.6, ca silicate fibre 0.6,
Nano carbon sol 1, diatomite 0.5, volcanic rock 2, lignin 0.3, cocoanut active charcoal 1.5, acetylbutyrylcellulose 0.4, polyethers
Class antifoaming agent 0.6, polyamide wax 0.2, propandiol butyl ether 20, water 36.
The present embodiment also provides a kind of above-mentioned volcanic rock coconut husk charcoal the compound preparation method except methanal paint comprising following
Step：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, and are calcined at 240 DEG C in Muffle furnace
0.5 h takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 30 min under the mixing speed of 2500 r/min, styrene-acrylic emulsion, Pigment white, acetate butyrate are then added
Cellulose, polyethers antifoaming agent, polyamide wax, propandiol butyl ether and water stir 30 min.
Embodiment 2
It is compound except methanal paint includes the raw material of following parts by weight that the present embodiment provides a kind of volcanic rock coconut husk charcoals：Styrene-acrylic emulsion
60, quartz sand 17, Pigment white 10, powdered whiting 18, nano-titanium colloidal sol 1.3, melmac 0.7, ca silicate fibre
0.7, nano carbon sol 0.9, diatomite 0.7, volcanic rock 2.2, lignin 0.4, cocoanut active charcoal 1.4, acetylbutyrylcellulose
0.6, dimethicone 0.8, polyamide wax 0.5, manganese naphthenate 0.2, propandiol butyl ether 23, water 34 are emulsified.
The present embodiment provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal comprising following step
Suddenly：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, and are calcined at 245 DEG C in Muffle furnace
0.5 h takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 20 min under the mixing speed of 2700 r/min, styrene-acrylic emulsion, Pigment white, acetate butyrate are then added
Cellulose, emulsification dimethicone, polyamide wax, manganese naphthenate, propandiol butyl ether and water, stir 30 min.
Embodiment 3
It is compound except methanal paint includes the raw material of following parts by weight that the present embodiment provides a kind of volcanic rock coconut husk charcoals：Styrene-acrylic emulsion
65, quartz sand 16, Pigment white 12, powdered whiting 16, nano-titanium colloidal sol 1.5, melmac 0.8, ca silicate fibre
0.8, nano carbon sol 0.8, diatomite 0.8, volcanic rock 2.3, lignin 0.5, cocoanut active charcoal 1.3, acetylbutyrylcellulose
0.6, dimethyl silicone polymer 0.9, polyamide wax 0.6, manganese naphthenate 0.4, propandiol butyl ether 25, water 32.
The present embodiment provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal comprising following step
Suddenly：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, and 1 is calcined at 250 DEG C in Muffle furnace
H takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 25 min under the mixing speed of 2800 r/min, styrene-acrylic emulsion, Pigment white, acetate butyrate are then added
Cellulose, dimethyl silicone polymer, polyamide wax, manganese naphthenate, propandiol butyl ether and water stir 35 min.
Embodiment 4
It is compound except methanal paint that the present embodiment provides a kind of volcanic rock coconut husk charcoals comprising the raw material of following parts by weight：Phenylpropyl alcohol breast
Liquid 70, quartz sand 15, Pigment white 14, powdered whiting 14, nano-titanium colloidal sol 1.7, melmac 0.9, ca silicate fibre
0.9, nano carbon sol 0.7, diatomite 0.9, volcanic rock 2.5, lignin 0.6, cocoanut active charcoal 1.2, acetylbutyrylcellulose
0.9, dimethyl silicone polymer 1, polyamide wax 0.8, manganese naphthenate 0.5, propandiol butyl ether 27, water 30.
The present embodiment provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal comprising following step
Suddenly：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, and are calcined at 255 DEG C in Muffle furnace
0.5 h takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 20 min under the mixing speed of 3000 r/min, styrene-acrylic emulsion, Pigment white, acetate butyrate are then added
Cellulose, dimethyl silicone polymer, polyamide wax, manganese naphthenate, propandiol butyl ether and water stir 35 min.
Embodiment 5
The present embodiment provides one kind removing methanal paint comprising the raw material of following parts by weight：Styrene-acrylic emulsion 80, quartz sand 14, face
Expect white 16, powdered whiting 12, nano-titanium colloidal sol 2, melmac 1, ca silicate fibre 1, nano carbon sol 0.5, diatom
Soil 1, volcanic rock 2.5, lignin 0.7, cocoanut active charcoal 1, acetylbutyrylcellulose 0.8, dimethyl silicone polymer 1.2, polyamides
Amine wax 1, manganese naphthenate 0.6, propandiol butyl ether 30, water 28.
The present embodiment provides a kind of compound preparation methods except methanal paint of above-mentioned volcanic rock coconut husk charcoal comprising following step
Suddenly：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, and 1 is calcined at 255 DEG C in Muffle furnace
H takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 20 min under the mixing speed of 3000 r/min, styrene-acrylic emulsion, Pigment white, acetate butyrate are then added
Cellulose, dimethyl silicone polymer, polyamide wax, manganese naphthenate, propandiol butyl ether and water stir 40 min.
Performance test
The volcanic rock coconut husk charcoal provided above-described embodiment 1~5 is compound except methanal paint is according to the test event progress in the following table 1
Performance test, described in test result is as follows table 1：
The volcanic rock coconut husk charcoal that 1 each embodiment of table provides is compound except methanal paint performance test table
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Shape in a reservoir State | Without lump, after stirring In uniform state | Without lump, after stirring In uniform state | Without lump, after stirring In uniform state | Without lump, after stirring In uniform state | Without lump, it is in after stirring Uniform state |
| Application property | It is accessible to brush twice | It is accessible to brush twice | It is accessible to brush twice | It is accessible to brush twice | It is accessible to brush twice |
| Appearance of film | Normally | Normally | Normally | Normally | Normally |
| Drying time | 120 min | 100 min | 95 min | 90 min | 90 min |
| PH value | 7.7 | 7.7 | 7.6 | 7.7 | 7.8 |
| Fineness≤ | 55 μm | 53 μm | 50 μm | 52 μm | 55 μm |
| Viscosity (25 DEG C ± 1°) | 104 KU | 103 KU | 101 KU | 102 KU | 102 KU |
| Proportion | 1.34 g/cm3 | 1.33 g/cm3 | 1.32 g/cm3 | 1.33 g/cm3 | 1.32 g/cm3 |
| Gloss (60 °) | 4 | 4 | 3 | 3 | 5 |
| Contrast ratio is (white Color/light color) >= | 0.949 | 0.951 | 0.953 | 0.955 | 0.954 |
Purifying property test result
Using《JCT1074-2008 function of purifying indoor air coating material purifying properties》In test method to embodiment 1~
The 5 compound purifying properties except methanal paint of volcanic rock coconut husk charcoal provided are tested.The results are shown in Table 2 for average test：
2 purifying property average test result of table
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Purifying formaldehyde rate | 96.4% | 97.2% | 98.0% | 97.7% | 97.5% |
| Toluene purifying rate | 83.5% | 83.9% | 84.1% | 84.2% | 84.1% |
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；Although ginseng
According to preferred embodiment, invention is explained in detail, those of ordinary skills in the art should understand that：It still can be with
It modifies to the specific implementation mode of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from skill of the present invention
The spirit of art scheme should all cover within the scope of the technical scheme claimed by the invention.
Claims (5)
1. a kind of volcanic rock coconut husk charcoal is compound to remove methanal paint, which is characterized in that it includes the raw material of following parts by weight：Phenylpropyl alcohol breast
Liquid 50~80, quartz sand 14~18, Pigment white 8~16, powdered whiting 12~20, nano-titanium colloidal sol 1~2, melamine tree
It is fat 0.6~1, nanometer ca silicate fibre 0.6~1, nano carbon sol 0.5~1, diatomite 0.5~1, volcanic rock 2~2.5, wooden
Element 0.3~0.7, cocoanut active charcoal 1~1.5, acetylbutyrylcellulose 0.4~0.8, antifoaming agent 0.6~1.2, polyamide wax 0.2
~1, propandiol butyl ether 20~30, water 28~36.
2. volcanic rock coconut husk charcoal according to claim 1 is compound to remove methanal paint, which is characterized in that it includes following weight
The raw material of part：Styrene-acrylic emulsion 60~70, quartz sand 15~17, Pigment white 10~14, powdered whiting 14~18, nano-titanium colloidal sol
1.3~1.7, melmac 0.7~0.9, nanometer ca silicate fibre 0.7~0.9, nano carbon sol 0.7~0.9, diatom
Soil 0.7~0.9, volcanic rock 2.2~2.4, lignin 0.4~0.6, cocoanut active charcoal 1.2~1.4, acetylbutyrylcellulose 0.6
~0.9, antifoaming agent 0.8~1, polyamide wax 0.5~0.8, propandiol butyl ether 23~27, water 30~34.
3. volcanic rock coconut husk charcoal according to claim 1 or 2 it is compound remove methanal paint, which is characterized in that it further include with
The raw material of lower parts by weight：Manganese naphthenate 0.2~0.6.
4. volcanic rock coconut husk charcoal according to claim 3 is compound to remove methanal paint, which is characterized in that the antifoaming agent is poly-
Ethers antifoaming agent, emulsification dimethicone or dimethyl silicone polymer.
5. a kind of compound preparation method except methanal paint of Claims 1 to 4 any one of them volcanic rock coconut husk charcoal comprising
Following steps：
Volcanic rock is impregnated in concentrated sulfuric acid be washed with deionized after 12 h to neutrality dry after be ground into fine powder, then with stone
Sand, melmac, powdered whiting and nanometer ca silicate fibre are uniformly mixed, in 240 DEG C~255 DEG C in Muffle furnace
0.5~1 h of lower calcining takes out after cooling, obtains volcanic rock mixture；
The volcanic rock mixture is blended in nano-titanium colloidal sol, diatomite, nano carbon sol, lignin and cocoanut active charcoal
Together, and to disperse 20~30 min under the mixing speed of 2500~3000 r/min, remaining raw material is then added, is stirred
30~40 min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610995632.5A CN108373681A (en) | 2016-11-12 | 2016-11-12 | Volcanic rock coconut husk charcoal is compound except methanal paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610995632.5A CN108373681A (en) | 2016-11-12 | 2016-11-12 | Volcanic rock coconut husk charcoal is compound except methanal paint and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680036A (en) * | 2020-12-16 | 2021-04-20 | 佛山市植物源高分子实业有限公司 | Photocatalytic formaldehyde-removing coating and preparation method thereof |
| CN116478581A (en) * | 2023-03-27 | 2023-07-25 | 清华大学 | Continuous formaldehyde-removing flame-retardant coating and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN116478581A (en) * | 2023-03-27 | 2023-07-25 | 清华大学 | Continuous formaldehyde-removing flame-retardant coating and preparation method and application thereof |
| CN116478581B (en) * | 2023-03-27 | 2024-01-02 | 清华大学 | Continuous formaldehyde-removing flame-retardant coating and preparation method and application thereof |
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