CN105838158B - Mould proof diatom ooze coating of spot-resistant and preparation method thereof - Google Patents

Mould proof diatom ooze coating of spot-resistant and preparation method thereof Download PDF

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Publication number
CN105838158B
CN105838158B CN201610393809.4A CN201610393809A CN105838158B CN 105838158 B CN105838158 B CN 105838158B CN 201610393809 A CN201610393809 A CN 201610393809A CN 105838158 B CN105838158 B CN 105838158B
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spot
diatom ooze
mould proof
resistant
coating
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CN105838158A (en
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姚珄铭
姚飞
杨立峰
刘传奇
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ZHEJIANG TIANNV GROUP PAINT CO Ltd
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ZHEJIANG TIANNV GROUP PAINT CO Ltd
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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
    • C09D131/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • C09D5/1668—Vinyl-type polymers
    • 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
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)
  • Cosmetics (AREA)

Abstract

The present invention relates to a kind of interior decoration coating, more particularly to a kind of diatom ooze coating and preparation method thereof.The mould proof diatom ooze coating of spot-resistant of the present invention uses the diatomite of honeycomb microporous structure, the materials such as zeolite powder make functional stuffing, ensure that coating has purification organic compound (VOC), formaldehyde, the harmful substances such as moisture, breathe damping, reduce noise, insulation, the functions such as fire protection flame retarding, by adding composite diatomite nano zine oxide making coatings alkaline stabiliser, with BIT OITs, the aminocarbamic acid vinegar of methyl 1H benzimidazoles 2, the long-acting fungus and mildew resistance auxiliary agents such as the propynl butyl formic acid vinegar of 3 iodine 2 mutually compound, make coating when absorbing and discharging hydrone and moisture, coating is chronically at meta-alkalescence state, prevent mould breeding, reach long-term mould proof, resistant, self-cleaning function.

Description

Mould proof diatom ooze coating of spot-resistant and preparation method thereof
Technical field
The present invention relates to a kind of interior decoration coating, more particularly to a kind of diatom ooze coating and preparation method thereof.
Background technology
In the life staying idle at home of people, metope contamination, crackle, get damp, leak, mildew the problems such as, long-standing problem us Live, the concentration of narmful substance such as formaldehyde, organic compound (VOC) is frequently exceeded particularly in indoor environment, and air is wet Spend it is big caused by mould quickly breed, cause article moldy metamorphism, the old man that causes hypoimmunity, childhood infection disease, This is more closely bound up with the health of people.And these problems are that can be solved by brushing paint.But in the market is sold Coating can not be fully solved these problems, at present, coating compare pay close attention to its surface property, such as：The outward appearance of coating is wet, inhales The performances such as sound, smell, spreading rate, water-alkali resistance, scrubbing resistance, and to organic compound (VOC), the first of human settlement can be dispelled The harmful substances such as aldehyde, purification air, breathing downgrade make an uproar, heat-insulation and heat-preservation, fire protection flame retarding, increase wall surface coating spot-resistant antibacterial ability , effect is not good enough or does not have.Therefore, it is a kind of to have the mould proof diatom ooze coating of spot-resistant be by market with masses' Concern, particularly in the plum rains season of south China, its moistureproof and mildewproof, breathing humidity conditioning function seem more prominent.
The content of the invention
Organising for human settlement can be effectively dispelled it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of The harmful substances such as compound (VOC), formaldehyde, purification air, breathing damping noise reduction, moistureproof and mildewproof, increase wall surface coating spot-resistant resist The mould proof diatom ooze coating of spot-resistant of bacterium ability.
In order to achieve the above object, the mould proof diatom ooze coating of a kind of spot-resistant of the invention, by following weight percent Component composition：Deionized water 20~35%, dispersant 0.2~1.5%, wetting agent 0.05~0.1%, propane diols 1~3%, Multi-functional dose 0.2~1.0% of AMP-95, defoamer 0.2~0.5%, biocide mildewcide 0.3~0.8%, titanium dioxide 5~10%, Kaolin 5~10%, diatomite 5~25%, zeolite powder 5~12%, alkaline stabiliser 0.5~2%, emulsion 15~40%, into Film 0.2~1%, thickening leveling agent 0.5~1.5%；
Described dispersant is anion polycarboxylic acids ammonium salt；
Described biocide mildewcide with the mould proof diatom ooze coating gross weight meter of spot-resistant by 0.2~0.4% BIT isothiazole Quinoline ketone, 0.05~0.2% methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamate, 0.05~0.6% iodo- 2- propine of 3- Base-butyl carbamate compounding forms；
Described alkaline stabiliser is composite diatomite nano zine oxide；
Described film forming agent is 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates.
Preferably, described wetting agent is C12-14 AEOs or OPEO.
Preferably, described defoamer is two or three of compound in special nonionic, mineral oil and silicone.
Preferably, described titanium dioxide is easily to disperse rutile type titanium white by what chloridization process produced to obtain.
Preferably, described kaolin is ultra-fine calcined kaolin with high whiteness.
Preferably, described diatomite is the diatom for the honeycomb microporous structure that seabed algae is formed by crustal movement Mineral.
Preferably, organic-silicon-modified styrene-acrylic emulsion, pure-acrylic emulsion, phenylpropyl alcohol breast of the described emulsion for core shell structure Liquid or acrylate and vinyl acetate emulsion.
Preferably, described thickening leveling agent, which is hydrophobic grouping, is modified non-ionic associative type auxiliary agent.
It is a further object of the present invention to provide a kind of preparation method of the mould proof diatom ooze coating of spot-resistant, including following step Suddenly：
In the dispersion pot equipped with high speed dispersor, it is weighed into successively under 350~550 revs/min of mixing speed Deionized water 20~35%, anion polycarboxylic acids ammonium salt 0.2~1.5%, wetting agent 0.05~0.1%, propane diols 1~3%, Multi-functional dose 0.1~0.5% of AMP-95, defoamer 0.2~0.5%, BIT OITs 0.2~0.4%, methyl isophthalic acid H- benzene And imidazoles -2- bases-carbamate 0.05~0.2%, the iodo- 2-propynyl-butyl carbamates 0.05~0.6% of 3-, titanium White powder 5~10%, kaolin 5~10%, diatomite 5~25%, zeolite powder 5~10%, composite diatomite nano zine oxide 0.5 ~2%, weighed successively after being less than 60 microns after stirring with 1200~1250 revs/min of Rate Dispersion to mixture fineness Add trimethyl -1, the 3- pentanediol mono isobutyrate 0.2~1% of emulsion 15~40%, 2,2,4- to stir, be eventually adding Multi-functional dose 0.1~0.5% of AMP-95 and thickening leveling agent 0.5~1.5%.
The core of the present invention is to use the materials such as diatomite, the zeolite powder of honeycomb microporous structure to make functional stuffing, Ensure that coating has the harmful substances such as purification organic compound (VOC), formaldehyde, moisture, breathing damping, reduce noise, thermal insulation separation The functions such as heat, fire protection flame retarding, by adding composite diatomite nano zine oxide making coatings alkaline stabiliser, with BIT isothiazolines The long-acting bactericidals such as ketone, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamate, the iodo- 2-propynyl-butyl carbamates of 3- are prevented Mould auxiliary agent mutually compounds, and making coating, coating is chronically at meta-alkalescence state, prevents mould when absorbing and discharging hydrone and moisture Breeding, reach long-term mould proof, resistant, self-cleaning function.In order to prevent coating in Long-term absorption and release hydrone and moisture process In, the influence to coating firmness, also make the film forming matter of coating using the emulsion of the alkali resistant excellent water resistance of core shell structure, reduce 2,2,4- trimethyl -1,3- pentanediol mono isobutyrate dosages, the crosslinking consistency of coating film forming is improved, and use water-fast, ring Guaranteed cost it is excellent soak, disperse, thickening aids, further enhance coating water resistant, spot-resistant, scrub resistance, it is ensured that metope grow Phase do not loosen, not dry linting, do not fall off.
Embodiment
Embodiment 1
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 350 revs/min of mixing speed 25 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt, 0.1 part of C12-14 AEOs, 2 parts of propane diols, AMP- 95 multi-functional doses 0.5 part, 0.3 part of defoamer, 0.3 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamic acid 0.1 part of ester, 0.2 part of the iodo- 2-propynyl-butyl carbamates of 3-, 6.5 parts of titanium dioxide, 7.5 parts of kaolin, 15 parts of diatomite, 11.2 parts of zeolite powder, 1 part of composite diatomite nano zine oxide, it is dispersed to carefully under 1200 revs/min of speed after stirring Degree is less than 60 microns, is weighed into 28 parts of organic-silicon-modified styrene-acrylic emulsion, 2,2,4- trimethyl -1,3- pentanediol Dan Yi successively 0.7 part of butyrate stirs, and is eventually adding 0.8 part of multi-functional dose 0.2 part of AMP-95 and thickening leveling agent.Spot-resistant is measured to prevent The pH value of mould diatom ooze coating is 9.2, stormer viscosity 92KU.
Embodiment 2
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 400 revs/min of mixing speed 27 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt, 0.1 part of C12-14 AEOs, 2 parts of propane diols, AMP- 95 multi-functional doses 0.5 part, 0.3 part of defoamer, 0.3 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamic acid 0.1 part of ester, 0.2 part of the iodo- 2-propynyl-butyl carbamates of 3-, 5.8 parts of titanium dioxide, 9.5 parts of kaolin, 12 parts of diatomite, 11.2 parts of zeolite powder, 1 part of composite diatomite nano zine oxide, it is dispersed to carefully under 1200 revs/min of speed after stirring Degree is less than 60 microns, is weighed into 28 parts of styrene-acrylic emulsion, 2,2,4- 0.7 part of trimethyl -1,3- pentanediol mono isobutyrates successively Stir, be eventually adding 0.5 part of multi-functional dose 0.2 part of AMP-95 and thickening leveling agent.Measure the mould proof diatom mash of spot-resistant The pH value of material is 9.7, stormer viscosity 95KU.
Embodiment 3
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 450 revs/min of mixing speed 26 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt, 0.1 part of C12-14 AEOs, 2 parts of propane diols, AMP- 95 multi-functional doses 0.5 part, 0.3 part of defoamer, 0.3 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamic acid 0.1 part of ester, 0.2 part of the iodo- 2-propynyl-butyl carbamates of 3-, 6.5 parts of titanium dioxide, 7.5 parts of kaolin, 21 parts of diatomite, 6.2 parts of zeolite powder, 1.1 parts of composite diatomite nano zine oxide, it is dispersed to carefully under 1200 revs/min of speed after stirring Degree is less than 60 microns, is weighed into 26 parts of organic-silicon-modified styrene-acrylic emulsion, 2,2,4- trimethyl -1,3- pentanediol Dan Yi successively 0.7 part of butyrate stirs, and is eventually adding 0.7 part of multi-functional dose 0.2 part of AMP-95 and thickening leveling agent.Spot-resistant is measured to prevent The pH value of mould diatom ooze coating is 9.2, stormer viscosity 93KU.
Embodiment 4
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 500 revs/min of mixing speed 20 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt, 0.1 part of C12-14 AEOs, 1.6 parts of propane diols, Multi-functional dose 0.5 part of AMP-95,0.3 part of defoamer, 0.3 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-amino 0.1 part of formic acid esters, 0.2 part of the iodo- 2-propynyl-butyl carbamates of 3-, 7.5 parts of titanium dioxide, 7.5 parts of kaolin, diatomite 23 parts, 6.2 parts of zeolite powder, 0.5 part of composite diatomite nano zine oxide, divide after stirring under 1250 revs/min of speed Fineness is dissipated to less than 60 microns, is weighed into 30 parts of organic-silicon-modified styrene-acrylic emulsion, 2,2,4- trimethyls -1,3- penta 2 successively 0.8 part of alcohol mono isobutyrate stirs, and is eventually adding 0.7 part of multi-functional dose 0.1 part of AMP-95 and thickening leveling agent.Measure resistance to The pH value of the mould proof diatom ooze coating of spot is 9.5, stormer viscosity 96KU.
Embodiment 5
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 550 revs/min of mixing speed 28 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt, 0.1 part of C12-14 AEOs, 2 parts of propane diols, AMP- 95 multi-functional doses 0.5 part, 0.3 part of defoamer, 0.25 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-amino first 0.05 part of acid esters, 0.2 part of the iodo- 2-propynyl-butyl carbamates of 3-, 7.5 parts of titanium dioxide, 9.5 parts of kaolin, diatomite 7 Part, 11.2 parts of zeolite powder, 1 part of composite diatomite nano zine oxide, it is dispersed to after stirring under 1250 revs/min of speed Fineness is less than 60 microns, is weighed into 30 parts of organic-silicon-modified styrene-acrylic emulsion, 2,2,4- trimethyl -1,3- pentanediol lists successively 0.8 part of isobutyrate stirs, and is eventually adding 0.8 part of multi-functional dose 0.2 part of AMP-95 and thickening leveling agent.Measure spot-resistant The pH value of mould proof diatom ooze coating is 9.7, stormer viscosity 94KU.
Embodiment 6
In the stainless steel dispersion pot equipped with high speed dispersor, it is weighed into successively under 550 revs/min of mixing speed 28 parts of deionized water, 0.6 part of anion polycarboxylic acids ammonium salt ammonium salt, 0.1 part of OPEO, 2 parts of propane diols, AMP-95 Multi-functional dose 0.5 part, 0.3 part of defoamer, 0.25 part of BIT OITs, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamic acid 0.15 part of ester, 0.3 part of the iodo- 2-propynyl-butyl carbamates of 3-, 7.5 parts of titanium dioxide, 9.5 parts of kaolin, diatomite 7.3 Part, 11.2 parts of zeolite powder, 0.5 part of composite diatomite nano zine oxide, disperse after stirring under 1250 revs/min of speed It is less than 60 microns to fineness, is weighed into 30 parts of acrylate and vinyl acetate emulsion, 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates successively 0.8 part stirs, and is eventually adding 0.8 part of multi-functional dose 0.2 part of AMP-95 and thickening leveling agent.Measure the mould proof diatom of spot-resistant The pH value of slime paint is 9.1, stormer viscosity 98KU.
The mould proof diatom ooze coating of spot-resistant that above-described embodiment 1~6 is prepared carries out performance test and experiment, as a result It is shown in Table one：
It can be seen that the combination property for the mould proof diatom ooze coating of spot-resistant that embodiment 3 obtains is more preferable from upper table data.

Claims (9)

  1. A kind of 1. mould proof diatom ooze coating of spot-resistant, it is characterised in that：It is made up of the component of following weight percent：Deionization Water 20~35%, dispersant 0.2~1.5%, wetting agent 0.05~0.1%, propane diols 1~3%, multi-functional dose 0.2 of AMP-95~ 1.0%, defoamer 0.2~0.5%, biocide mildewcide 0.3~0.8%, titanium dioxide 5~10%, kaolin 5~10%, diatomite 5~ 25%, zeolite powder 5~12%, alkaline stabiliser 0.5~2%, emulsion 15~40%, film forming agent 0.2~1%, thickening leveling agent 0.5~ 1.5%；
    Described dispersant is anion polycarboxylic acids ammonium salt；
    Described biocide mildewcide with the mould proof diatom ooze coating gross weight meter of spot-resistant by 0.2~0.4% BIT OITs, 0.05~0.2% methyl isophthalic acid H- benzimidazolyl-2 radicals-base-carbamate, 0.05~0.6% iodo- 2-propynyls of 3--butyl ammonia Carbamate compounding forms；
    Described alkaline stabiliser is composite diatomite nano zine oxide；
    Described film forming agent is 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates.
  2. A kind of 2. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described wetting agent is At least one of C12-14 AEOs and OPEO.
  3. A kind of 3. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described defoamer is spy Two or three of compound in different nonionic, mineral oil and silicone.
  4. A kind of 4. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described titanium dioxide is served as reasons Chloridization process produces obtained easily scattered rutile type titanium white.
  5. A kind of 5. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described kaolin is height Whiteness superfine calcined kaolin.
  6. A kind of 6. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described diatomite is sea The diatom mineral for the honeycomb microporous structure that bottom algae is formed by crustal movement.
  7. A kind of 7. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described emulsion is nucleocapsid At least one of pure-acrylic emulsion, styrene-acrylic emulsion, acrylate and vinyl acetate emulsion and organic-silicon-modified styrene-acrylic emulsion of structure.
  8. A kind of 8. mould proof diatom ooze coating of spot-resistant according to claim 1, it is characterised in that：Described thickening leveling agent Non-ionic associative type auxiliary agent is modified for hydrophobic grouping.
  9. A kind of 9. preparation method of the mould proof diatom ooze coating of spot-resistant, it is characterised in that：Comprise the following steps：
    In the dispersion pot equipped with high speed dispersor, be weighed into successively under 350~550 revs/min of mixing speed from Sub- water 20~35%, anion polycarboxylic acids ammonium salt 0.2~1.5%, wetting agent 0.05~0.1%, propane diols 1~3%, the more work(of AMP-95 Energy agent 0.1~0.5%, defoamer 0.2~0.5%, BIT OITs 0.2~0.4%, methyl isophthalic acid H- benzimidazolyl-2 radicals-base-ammonia Carbamate 0.05~0.2%, the iodo- 2-propynyl-butyl carbamates 0.05~0.6% of 3-, titanium dioxide 5~10%, kaolin 5~10%, diatomite 5~25%, zeolite powder 5~10%, composite diatomite nano zine oxide 0.5~2%, with 1200 after stirring ~1250 revs/min of Rate Dispersion is weighed into emulsion 15~40%, 2,2,4- successively after being less than 60 microns to mixture fineness Trimethyl -1,3- pentanediol mono isobutyrate 0.2~1% stirs, and is eventually adding multi-functional dose of 0.1~0.5% He of AMP-95 Thickening leveling agent 0.5~1.5%.
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CN107419867A (en) * 2017-07-21 2017-12-01 泰山石膏有限公司 A kind of diatom gypsum acoustic board
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CN111138901B (en) * 2020-02-28 2021-10-08 王雪云 Wear-resistant stain-resistant diatomite and diatom ooze and preparation method thereof
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