CN109233594A - A kind of Environment-friendlyexterior exterior wall paint and preparation method thereof containing conch meal - Google Patents
A kind of Environment-friendlyexterior exterior wall paint and preparation method thereof containing conch meal Download PDFInfo
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- CN109233594A CN109233594A CN201810904359.XA CN201810904359A CN109233594A CN 109233594 A CN109233594 A CN 109233594A CN 201810904359 A CN201810904359 A CN 201810904359A CN 109233594 A CN109233594 A CN 109233594A
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- 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
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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
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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
- C09D7/63—Additives non-macromolecular organic
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- 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)
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Abstract
The Environment-friendlyexterior exterior wall paint and preparation method thereof containing conch meal that the invention discloses a kind of, raw material including following parts by weight: 30~50 parts of aqueous polyurethane emulsion, 30~50 parts of conch meal, 25~45 parts of polyacrylate, 25~45 parts of diatom ooze, 30~40 parts of superfine silicon dioxide, 22~30 parts of sierozem power, 20~24 parts of acrylic emulsion, 18~22 parts of xanthan gum, 18~22 parts of titanium dioxide, 16~20 parts of neopelex, 15~19 parts of ichthyodin, 15~19 parts of ethoxy, 12~16 parts of ammonium polyphosphate, 12~16 parts of ethyl alcohol, 6~10 parts of dispersing agent, 2~6 parts of silicone coupling agents, 2~6 parts of high-temperature agglomerant, 1~5 part of preservative, 60~80 parts of water.The present invention has rational design, and preparation method is simple, and preparation cost is low, and preparation process not will cause any environmental pollution, extends the service life of product, is worthy to be popularized.
Description
Technical field
The present invention relates to exterior coating technical field more particularly to a kind of Environment-friendlyexterior exterior wall paints and its system containing conch meal
Preparation Method.
Background technique
It is cured that body surface is made to form beauty after coating definition refers to and is coated to body surface with specific construction method
And have the continuity protective film of some strength, or form a kind of fine chemical product with certain specific function film, it
The various defects on coated surface can be covered, makes its beauty, that is, there is dicoration；It can control moisture, completely cut off in air
The corrosive gas such as carbon dioxide, sulfur dioxide, hydrogen chloride prevent weather from getting rusty on coated article influence and metal substrate, that is, have
There is defencive function；It can assign coated article surface various colors, have mark effect；In addition, coating also assigns coated article body
Some specific functions, for example, conduction used in electronics industry, magnetic conduction coating；High temperature resistant ablation on aerospace industry applies
Material；Military camouflage and invisible coating etc., the coating of these specific functions has the development of new and high technology important
Effect.
Existing exterior coating one side curing time is long, and solidification temperature is high, causes energy consumption, while not having excellent anti-
Aqueous energy and shock resistance, another aspect rough surface is not easy to clean, and use scope is limited, does not also have excellent mechanicalness
Can, higher cost, yield rate is low, and preparation process is cumbersome, and prepare, molding cycle it is longer, the smell is awful, the pollution to environment
It is more serious, there is significant limitation in actual use, therefore, we have proposed a kind of Environment-friendlyexterior exterior wall paints containing conch meal
And preparation method thereof for solving the above problems.
Summary of the invention
Based on energy consumption existing for background technique height, waterproof performance and shock resistance are poor, and prepare, molding cycle compared with
It is long, the disagreeableness technical problem of environment, the Environment-friendlyexterior exterior wall paint and preparation method thereof containing conch meal that the invention proposes a kind of.
A kind of Environment-friendlyexterior exterior wall paint containing conch meal proposed by the present invention, the raw material including following parts by weight: aqueous poly-
30~50 parts of urethane lotion, 30~50 parts of conch meal, 25~45 parts of polyacrylate, 25~45 parts of diatom ooze, ultra-fine titanium dioxide
30~40 parts of silicon, 22~30 parts of sierozem power, 20~24 parts of acrylic emulsion, 18~22 parts of xanthan gum, 18~22 parts of titanium dioxide,
16~20 parts of neopelex, 15~19 parts of ichthyodin, 15~19 parts of ethoxy, 12~16 parts of ammonium polyphosphate, ethyl alcohol
12~16 parts, 6~10 parts of dispersing agent, 2~6 parts of silicone coupling agents, 2~6 parts of high-temperature agglomerant, 1~5 part of preservative, water 60
~80 parts.
Preferably, the raw material including following parts by weight: 35~45 parts of aqueous polyurethane emulsion, 35~45 parts of conch meal, gather
30~40 parts of acrylate, 30~40 parts of diatom ooze, 32~38 parts of superfine silicon dioxide, 24~28 parts of sierozem power, propylene yogurt
21~23 parts of liquid, 19~21 parts of xanthan gum, 19~21 parts of titanium dioxide, 17~19 parts of neopelex, ichthyodin 16
~18 parts, 16~18 parts of ethoxy, 13~15 parts of ammonium polyphosphate, 13~15 parts of ethyl alcohol, 7~9 parts of dispersing agent, silicone coupling agents
3~5 parts, 3~5 parts of high-temperature agglomerant, 2~4 parts of preservative, 65~75 parts of water.
Preferably, the raw material including following parts by weight: 40 parts of aqueous polyurethane emulsion, 40 parts of conch meal, polyacrylate
35 parts, 35 parts of diatom ooze, 35 parts of superfine silicon dioxide, 26 parts of sierozem power, 22 parts of acrylic emulsion, 20 parts of xanthan gum, titanium dioxide
20 parts of titanium, 18 parts of neopelex, 17 parts of ichthyodin, 17 parts of ethoxy, 14 parts of ammonium polyphosphate, 14 parts of ethyl alcohol, dispersion
8 parts of agent, 4 parts of silicone coupling agents, 4 parts of high-temperature agglomerant, 3 parts of preservative, 70 parts of water.
Preferably, the weight ratio of the aqueous polyurethane emulsion and conch meal is 1:1.
Preferably, the high-temperature agglomerant includes the raw material of following weight percent: silicon rubber 38%, isoprene rubber
24%, water-soluble metasilicate 17%, diatomite 9%, sulphur 4%, nano zine oxide 3%, crosslinking agent 3%, salicylic acid 2%.
Preferably, the high-temperature agglomerant the preparation method comprises the following steps: by the silicon rubber and isoprene rubber of above-mentioned weight percent
It is added in rubber vulcanizing tank, it is high temperature vulcanized that sulphur, nano zine oxide and salicylic acid progress is added；Addition is kept the temperature after completing vulcanization
Water-soluble metasilicate, diatomite and crosslinking agent carry out high-speed stirred mixing, are uniformly mixed up to high-temperature agglomerant.
The invention also provides a kind of preparation method of Environment-friendlyexterior exterior wall paint containing conch meal, preparation method include with
Lower step:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 10~30min is stirred with the mixing speed of 30~50rpm at 60~70 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 30~50min with the mixing speed of 30~34rpm, adds the second of corresponding parts by weight at a temperature of 40~44 DEG C
Alcohol continues stirring and is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
It is all dissolved with ammonium polyphosphate, is further continued for 10~14min of stirring to get mixed liquor C, takes the xanthan gum and hydroxyl second of corresponding parts by weight
Base is mixed with the water of surplus, until be uniformly mixed to get mixed liquor D, it is spare；
S4: mixed liquor C being added into mixed liquid B, adds dispersing agent, silicone coupling agents, height after stirring 10~14min
Warm binder, preservative continue redisperse superfine silicon dioxide after 10~20min of stirring, are uniformly mixed to superfine silicon dioxide
After add mixed liquor D, 20~35min is stirred with the speed of 80~120r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E being sieved and is discharged, is then placed in baking oven, after toasting 5~9min at 120~160 DEG C, is made
Environment-friendlyexterior exterior wall paint containing conch meal.
Preferably, in the S1, by the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water according to
It is secondary to be put into blender, 15~25min is stirred with the mixing speed of 35~45rpm at 63~67 DEG C, obtains mixed liquor A.
Preferably, the accounting of the water in the step S1 and water in step S3 is 70%:30%.
Preferably, in the S5, the mesh number for discharging of being sieved is 180~220.
Compared with prior art, the beneficial effects of the present invention are:
1, the exterior coating tool generated using aqueous polyurethane emulsion, conch meal, polyacrylate and diatom ooze as major ingredient
There is excellent waterproof performance, and safe and non-toxic, and environmental-friendly, surface flatness is greatly improved, and holding table that can be long-term
Face cleaning, scrubbing resistance, while can assign coating excellent performance at a lower cost using sierozem power and acrylic emulsion,
Improve the stability of exterior coating；
2, make the ability of exterior coating Prolonged absorption decomposing formaldehyde more by the way that water and titanium dioxide is added as photocatalyst
By force, the pollution to environment is reduced, and high-temperature agglomerant is added, coating is helped voluntarily to solidify at normal temperature, can also carry out heating solid
Change, curing time is short, and adhesive force is strong after solidification, and performance is stablized, and effectively improves product quality, is widely used in outdoor application；
3, the characteristic dissolved each other by second alcohol and water makes each component in composition be uniformly mixed in coating and easily wave when in use
Hair, accelerates the rate of drying of coating, while adding the workability that neopelex improves coating, ichthyodin, polyphosphoric acid
Ammonium is used in compounding the flame retardant property for significantly improving coating, and the superfine silicon dioxide for adding large specific surface area, easily dispersing works as coating
Superfine silicon dioxide is dispersed in film coated surface protection film when use, significantly improves the shock resistance of film.
The present invention has rational design, and preparation method is simple, and preparation cost is low, and it is dirty that preparation process not will cause any environment
Dye, extends the service life of product, is worthy to be popularized.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
The present embodiment proposes a kind of Environment-friendlyexterior exterior wall paint containing conch meal, the raw material including following parts by weight: aqueous
30 parts of polyaminoester emulsion, 30 parts of conch meal, 25 parts of polyacrylate, 25 parts of diatom ooze, 30 parts of superfine silicon dioxide, sierozem power 22
Part, 20 parts of acrylic emulsion, 18 parts of xanthan gum, 18 parts of titanium dioxide, 16 parts of neopelex, 15 parts of ichthyodin, hydroxyl
15 parts of ethyl, 12 parts of ammonium polyphosphate, 12 parts of ethyl alcohol, 6 parts of dispersing agent, 2 parts of silicone coupling agents, 2 parts of high-temperature agglomerant, preservative
1 part, 60 parts of water；
Preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 10min is stirred with the mixing speed of 30rpm at 60 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 30min with the mixing speed of 30rpm, adds the ethyl alcohol of corresponding parts by weight, continue to stir at a temperature of 40 DEG C
It is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
All dissolved with ammonium polyphosphate, be further continued for stirring 10min to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, spare until be uniformly mixed to get mixed liquor D, wherein water in the water in step S1 and step S3
Accounting is 70%:30%；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after stirring 10min
Agent, preservative are tied, continues redisperse superfine silicon dioxide after stirring 10min, is added after mixing to superfine silicon dioxide
Mixed liquor D stirs 20min with the speed of 80r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E is crossed into the discharging of 180 meshes, is then placed in baking oven, after toasting 5min at 120 DEG C, is made and contains
The Environment-friendlyexterior exterior wall paint of conch meal.
Embodiment two
The present embodiment proposes a kind of Environment-friendlyexterior exterior wall paint containing conch meal, the raw material including following parts by weight: aqueous
35 parts of polyaminoester emulsion, 35 parts of conch meal, 30 parts of polyacrylate, 30 parts of diatom ooze, 33 parts of superfine silicon dioxide, sierozem power 24
Part, 21 parts of acrylic emulsion, 19 parts of xanthan gum, 19 parts of titanium dioxide, 17 parts of neopelex, 16 parts of ichthyodin, hydroxyl
16 parts of ethyl, 13 parts of ammonium polyphosphate, 13 parts of ethyl alcohol, 7 parts of dispersing agent, 3 parts of silicone coupling agents, 3 parts of high-temperature agglomerant, preservative
2 parts, 65 parts of water；
Preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 15min is stirred with the mixing speed of 35rpm at 65 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 35min with the mixing speed of 31rpm, adds the ethyl alcohol of corresponding parts by weight, continue to stir at a temperature of 41 DEG C
It is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
All dissolved with ammonium polyphosphate, be further continued for stirring 11min to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, spare until be uniformly mixed to get mixed liquor D, wherein water in the water in step S1 and step S3
Accounting is 70%:30%；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after stirring 11min
Agent, preservative are tied, continues redisperse superfine silicon dioxide after stirring 13min, is added after mixing to superfine silicon dioxide
Mixed liquor D stirs 24min with the speed of 90r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E is crossed into the discharging of 190 meshes, is then placed in baking oven, after toasting 6min at 130 DEG C, is made and contains
The Environment-friendlyexterior exterior wall paint of conch meal.
Embodiment three
The present embodiment proposes a kind of Environment-friendlyexterior exterior wall paint containing conch meal, the raw material including following parts by weight: aqueous
40 parts of polyaminoester emulsion, 40 parts of conch meal, 35 parts of polyacrylate, 35 parts of diatom ooze, 35 parts of superfine silicon dioxide, sierozem power 26
Part, 22 parts of acrylic emulsion, 20 parts of xanthan gum, 20 parts of titanium dioxide, 18 parts of neopelex, 17 parts of ichthyodin, hydroxyl
17 parts of ethyl, 14 parts of ammonium polyphosphate, 14 parts of ethyl alcohol, 8 parts of dispersing agent, 4 parts of silicone coupling agents, 4 parts of high-temperature agglomerant, preservative
3 parts, 70 parts of water；
Preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 20min is stirred with the mixing speed of 40rpm at 65 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 40min with the mixing speed of 32rpm, adds the ethyl alcohol of corresponding parts by weight, continue to stir at a temperature of 42 DEG C
It is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
All dissolved with ammonium polyphosphate, be further continued for stirring 12min to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, spare until be uniformly mixed to get mixed liquor D, wherein water in the water in step S1 and step S3
Accounting is 70%:30%；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after stirring 12min
Agent, preservative are tied, continues redisperse superfine silicon dioxide after stirring 15min, is added after mixing to superfine silicon dioxide
Mixed liquor D stirs 27min with the speed of 100r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E is crossed into the discharging of 200 meshes, is then placed in baking oven, after toasting 7min at 140 DEG C, is made and contains
The Environment-friendlyexterior exterior wall paint of conch meal.
Example IV
The present embodiment proposes a kind of Environment-friendlyexterior exterior wall paint containing conch meal, the raw material including following parts by weight: aqueous
45 parts of polyaminoester emulsion, 45 parts of conch meal, 40 parts of polyacrylate, 40 parts of diatom ooze, 37 parts of superfine silicon dioxide, sierozem power 28
Part, 23 parts of acrylic emulsion, 21 parts of xanthan gum, 21 parts of titanium dioxide, 19 parts of neopelex, 18 parts of ichthyodin, hydroxyl
18 parts of ethyl, 15 parts of ammonium polyphosphate, 15 parts of ethyl alcohol, 9 parts of dispersing agent, 5 parts of silicone coupling agents, 5 parts of high-temperature agglomerant, preservative
4 parts, 75 parts of water；
Preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 25min is stirred with the mixing speed of 45rpm at 68 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 45min with the mixing speed of 33rpm, adds the ethyl alcohol of corresponding parts by weight, continue to stir at a temperature of 43 DEG C
It is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
All dissolved with ammonium polyphosphate, be further continued for stirring 13min to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, spare until be uniformly mixed to get mixed liquor D, wherein water in the water in step S1 and step S3
Accounting is 70%:30%；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after stirring 13min
Agent, preservative are tied, continues redisperse superfine silicon dioxide after stirring 17min, is added after mixing to superfine silicon dioxide
Mixed liquor D stirs 31min with the speed of 110r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E is crossed into the discharging of 210 meshes, is then placed in baking oven, after toasting 8min at 150 DEG C, is made and contains
The Environment-friendlyexterior exterior wall paint of conch meal.
Embodiment five
The present embodiment proposes a kind of Environment-friendlyexterior exterior wall paint containing conch meal, the raw material including following parts by weight: aqueous
50 parts of polyaminoester emulsion, 50 parts of conch meal, 45 parts of polyacrylate, 45 parts of diatom ooze, 40 parts of superfine silicon dioxide, sierozem power 30
Part, 24 parts of acrylic emulsion, 22 parts of xanthan gum, 22 parts of titanium dioxide, 20 parts of neopelex, 19 parts of ichthyodin, hydroxyl
19 parts of ethyl, 16 parts of ammonium polyphosphate, 16 parts of ethyl alcohol, 10 parts of dispersing agent, 6 parts of silicone coupling agents, 6 parts of high-temperature agglomerant, anti-corrosion
5 parts of agent, 80 parts of water；
Preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender
In, 30min is stirred with the mixing speed of 50rpm at 70 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and detergent alkylate sulphur are sequentially added in mixed liquor A
Sour sodium stirs 50min with the mixing speed of 34rpm, adds the ethyl alcohol of corresponding parts by weight, continue to stir at a temperature of 44 DEG C
It is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin
All dissolved with ammonium polyphosphate, be further continued for stirring 14min to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, spare until be uniformly mixed to get mixed liquor D, wherein water in the water in step S1 and step S3
Accounting is 70%:30%；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after stirring 14min
Agent, preservative are tied, continues redisperse superfine silicon dioxide after stirring 20min, is added after mixing to superfine silicon dioxide
Mixed liquor D stirs 35min with the speed of 120r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E is crossed into the discharging of 220 meshes, is then placed in baking oven, after toasting 9min at 160 DEG C, is made and contains
The Environment-friendlyexterior exterior wall paint of conch meal.
Performance detection is carried out to Environment-friendlyexterior exterior wall paint prepared by embodiment one~five, testing result is as follows:
Testing result shows that the flame retardant rating of Environment-friendlyexterior exterior wall paint prepared by embodiment one~tetra- can reach A grades, shows
Its good flame retardation effect, and workability is good, feel is fine and smooth, while washable number is higher, the long-term holding surface cleaning of energy, anti-scratch
It washes.
In addition, the corresponding Environment-friendlyexterior exterior wall paint of Example one~five carries out dissolvent residual detection respectively, every 100g is found
In sample, ethyl alcohol obtains residual quantity in 0.05mg hereinafter, show that organic solvent ethyl alcohol is volatile after use in coating, and not right
Human body damages, environmental-friendly, is widely used in outdoor application.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of Environment-friendlyexterior exterior wall paint containing conch meal, which is characterized in that the raw material including following parts by weight: aqueous polyurethane
30~50 parts of lotion, 30~50 parts of conch meal, 25~45 parts of polyacrylate, 25~45 parts of diatom ooze, superfine silicon dioxide 30
~40 parts, 22~30 parts of sierozem power, 20~24 parts of acrylic emulsion, 18~22 parts of xanthan gum, 18~22 parts of titanium dioxide, 12
16~20 parts of sodium alkyl benzene sulfonate, 15~19 parts of ichthyodin, 15~19 parts of ethoxy, 12~16 parts of ammonium polyphosphate, ethyl alcohol 12~
16 parts, 6~10 parts of dispersing agent, 2~6 parts of silicone coupling agents, 2~6 parts of high-temperature agglomerant, 1~5 part of preservative, water 60~80
Part.
2. a kind of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 1, which is characterized in that including following weight
The raw material of part: 35~45 parts of aqueous polyurethane emulsion, 35~45 parts of conch meal, 30~40 parts of polyacrylate, diatom ooze 30~
40 parts, 32~38 parts of superfine silicon dioxide, 24~28 parts of sierozem power, 21~23 parts of acrylic emulsion, 19~21 parts of xanthan gum, two
19~21 parts of titanium oxide, 17~19 parts of neopelex, 16~18 parts of ichthyodin, 16~18 parts of ethoxy, polyphosphoric acid
13~15 parts of ammonium, 13~15 parts of ethyl alcohol, 7~9 parts of dispersing agent, 3~5 parts of silicone coupling agents, 3~5 parts of high-temperature agglomerant, anti-corrosion
2~4 parts of agent, 65~75 parts of water.
3. a kind of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 1, which is characterized in that including following weight
The raw material of part: 40 parts of aqueous polyurethane emulsion, 40 parts of conch meal, 35 parts of polyacrylate, 35 parts of diatom ooze, superfine silicon dioxide
35 parts, 26 parts of sierozem power, 22 parts of acrylic emulsion, 20 parts of xanthan gum, 20 parts of titanium dioxide, 18 parts of neopelex,
17 parts of ichthyodin, 17 parts of ethoxy, 14 parts of ammonium polyphosphate, 14 parts of ethyl alcohol, 8 parts of dispersing agent, 4 parts of silicone coupling agents, high temperature is viscous
4 parts of agent, 3 parts of preservative, 70 parts of water of knot.
4. a kind of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 1, which is characterized in that the aqueous poly- ammonia
Ester lotion and the weight ratio of conch meal are 1:1.
5. a kind of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 1, which is characterized in that the high temperature bond
Agent includes the raw material of following weight percent: silicon rubber 38%, isoprene rubber 24%, water-soluble metasilicate 17%, diatomite
9%, sulphur 4%, nano zine oxide 3%, crosslinking agent 3%, salicylic acid 2%.
6. a kind of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 5, which is characterized in that the high temperature bond
Agent the preparation method comprises the following steps: the silicon rubber of above-mentioned weight percent and isoprene rubber are added in rubber vulcanizing tank, be added sulphur,
Nano zine oxide and salicylic acid carry out high temperature vulcanized；Water-soluble metasilicate, diatomite and crosslinking agent is added in heat preservation after completing vulcanization
High-speed stirred mixing is carried out, is uniformly mixed up to high-temperature agglomerant.
7. a kind of preparation method of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 1-6, special
Sign is that preparation method includes the following steps:
S1: the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water are sequentially placed into blender,
10~30min is stirred with the mixing speed of 30~50rpm at 60~70 DEG C, obtains mixed liquor A；
S2: conch meal, sierozem power, acrylic emulsion, titanium dioxide and dodecyl benzene sulfonic acid are sequentially added in mixed liquor A
Sodium stirs 30~50min with the mixing speed of 30~34rpm, adds the second of corresponding parts by weight at a temperature of 40~44 DEG C
Alcohol continues stirring and is dissolved in ethyl alcohol to admixed finepowder, obtains mixed liquid B；
S3: taking the ichthyodin of corresponding parts by weight and ammonium polyphosphate to be placed in reactor, and adds water while stirring, to ichthyodin and gathers
Ammonium phosphate all dissolves, and is further continued for 10~14min of stirring to get mixed liquor C, take corresponding parts by weight xanthan gum and ethoxy with
The water of surplus is mixed, until be uniformly mixed to get mixed liquor D, it is spare；
S4: mixed liquor C being added into mixed liquid B, and it is viscous to add dispersing agent, silicone coupling agents, high temperature after 10~14min of stirring
Agent, preservative are tied, redisperse superfine silicon dioxide after 10~20min of stirring is continued, after mixing again to superfine silicon dioxide
Mixed liquor D is added, 20~35min is stirred with the speed of 80~120r/min, is uniformly mixed to obtain mixed liquor E；
S5: mixed liquor E being sieved and is discharged, is then placed in baking oven, after toasting 5~9min at 120~160 DEG C, is made and is contained
The Environment-friendlyexterior exterior wall paint of conch meal.
8. a kind of preparation method of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 7, which is characterized in that institute
It states in S1, the aqueous polyurethane emulsion of the above parts by weight, polyacrylate, diatom ooze and water is sequentially placed into blender,
15~25min is stirred with the mixing speed of 35~45rpm at 63~67 DEG C, obtains mixed liquor A.
9. a kind of preparation method of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 7, which is characterized in that institute
The accounting for stating water in water and step S3 in step S1 is 70%:30%.
10. a kind of preparation method of Environment-friendlyexterior exterior wall paint containing conch meal according to claim 7, which is characterized in that
In the S5, the mesh number for discharging of being sieved is 180~220.
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| CN201810904359.XA CN109233594A (en) | 2018-08-09 | 2018-08-09 | A kind of Environment-friendlyexterior exterior wall paint and preparation method thereof containing conch meal |
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| CN115340322A (en) * | 2022-08-25 | 2022-11-15 | 安徽中科思沃生物科技有限公司 | Shell powder-based light sound insulation exterior wall coating and preparation method thereof |
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Application publication date: 20190118 |