CN106749856B - Silica solution and preparation method thereof, acrylic resin, acrylic acid double-component polyurethane coating - Google Patents
Silica solution and preparation method thereof, acrylic resin, acrylic acid double-component polyurethane coating Download PDFInfo
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- CN106749856B CN106749856B CN201611205658.1A CN201611205658A CN106749856B CN 106749856 B CN106749856 B CN 106749856B CN 201611205658 A CN201611205658 A CN 201611205658A CN 106749856 B CN106749856 B CN 106749856B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
- C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
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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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K3/40—Glass
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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
-
- 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
Abstract
The present invention provides a kind of silica solution and preparation method thereof, acrylic resin, acrylic acid dual-component polyurethane apply.For solving the problems, such as that hardness, wearability, impact resistance, adhesive force existing for existing acrylic acid double-component polyurethane coating etc. performance are poor, the present invention provides a kind of silica solution and preparation method thereof, the following steps are included: step 1) reacts ethyl orthosilicate and dehydrated alcohol in acid condition, intermediate reaction liquid is formed;Step 2) (reacts dehydrated alcohol and silane coupling agent, ageing obtains silica solution in γ-(methacryloxypropyl) the propyl trimethoxy silicane addition intermediate reaction liquid.And above-mentioned silica solution to be used for the modification of acrylic resin, and modified acrylic resin is applied to acrylic acid double-component polyurethane coating, obtain the acrylic acid double-component polyurethane coating containing silica sol modified acrylic resin excellent in hardness, wearability, impact resistance, adhesion performance.
Description
Technical field
The invention belongs to polymeric material field more particularly to a kind of silica solution and preparation method thereof, acrylic resin, third
Olefin(e) acid double-component polyurethane coating.
Background technique
Acrylic resin is the high molecular material that a kind of cementability is strong, film forming is high, has excellent film forming, good
Oil resistivity and weatherability, excellent adhesiveness all have very strong adhesive force to polarity and apolar surfaces, have normal temperature self-drying
The characteristics of, and raw material sources are abundant, produce easy to implement.But acrylic resin structure is generally chain linear structure, to temperature
Degree is extremely sensitive, and as the temperature rises just gradually to soften, become sticky;In addition, film formed by acrylic resin is intolerant to organic molten
Swelling can occur under the action of organic solvent, cause coating shedding for the effect of agent, film.Acrylic resin is changed
Property, main purpose is to improve its vitrifying temperature the shortcomings that overcoming acrylic resin " hot sticky cold crisp ", not organic solvent-resistant
Degree.
By polysiloxanes and acrylic ester grafted copolymerization, can be significantly reduced the cruel surface tension of polyacrylic acid, water imbibition,
Resistance to soiling, and improve its resistant of high or low temperature.It is direct using double bond containing organosilicon polysiloxane monomer and acrylic ester monomer
Carry out combined polymerization, on main polymer chain introduce siloxanes be made stable structure can ambient cross-linking organosilicon acrylic resin.Organosilicon changes
Property acrylic resin modification by copolymerization, be substantially introducing silicon side chain in carbochain, form grafting, block or interpenetrating network system, reach
To the new material simultaneously with the two excellent properties.Silica sol modified acrylic resin can be effectively combined organosilicon polymer
With the advantage of acrylic resin respectively, product has been widely used in the industries such as coating, adhesive, leather, weaving, papermaking.
In the research that polyfunctional group organosilicon function monomer is extremely modified acrylic acid, mainly using containing vinyl
The organosilicon function monomer or performed polymer and acrylic ester monomer of functional group carry out emulsion copolymerization.Come from domestic and international present Research
It sees, still has some problems: such as due to there is the presence of water in emulsion polymerization, the hydrolysis-condensation reaction of alkoxy, serious shadow occurs
Stablizing for emulsion polymerization is rung to carry out;Since there are huge differences on molecular structure and polarity for organosiloxane and acrylate
Away from, can occur different degrees of mutually separation because of consistency problem, it is relatively difficult to the selection of comonomer etc..
Acrylic resin has many advantages, such as that color is shallow, transparency is high, gloss retention is good, corrosion resistance, adhesive force are strong, tough and tensile.But
It is, due to the temperature tolerance of acrylic resin, water resistance, poor air permeability, to limit its application.
Summary of the invention
Technical solution used by solving the above problems is a kind of silica solution and preparation method thereof, acrylic resin, propylene
Sour double-component polyurethane coating.
The present invention provides a kind of preparation method of silica solution, comprising the following steps:
Step 1) reacts ethyl orthosilicate and dehydrated alcohol in acid condition, forms intermediate reaction liquid;
By dehydrated alcohol and silane coupling agent, (institute is added in γ-(methacryloxypropyl) propyl trimethoxy silicane to step 2)
It is reacted in the intermediate reaction liquid stated, ageing obtains silica solution.
Preferably, in the step 1), the mass ratio of ethyl orthosilicate and dehydrated alcohol is 1:(1-1.28).
Preferably, reaction temperature is 30-40 DEG C in the step 1), and the reaction time is 1-1.5 hours.
Preferably, in the step 2), dehydrated alcohol and silane coupling agent (γ-(methacryloxypropyl) propyl trimethoxy
The mass ratio of base silane is (0.29-0.37): 1.
Preferably, the silane coupling agent (addition of γ-(methacryloxypropyl) propyl trimethoxy silicane in the step 2)
Mode is to be added dropwise, time for adding 30-40min.
Preferably, reaction temperature is 50-60 DEG C in the step 2), and the reaction time is 3-4 hours;Digestion time is 3-4
It.
It the present invention also provides a kind of silica solution, is prepared using the preparation method of above-mentioned silica solution.
It is to carry out mixed and modified preparation using by raw material monomer and silica solution the present invention also provides a kind of acrylic resin
, wherein the silica solution accounts for the 10-12% of the raw material monomer quality by percentage to the quality.
The present invention also provides a kind of acrylic acid double-component polyurethane coatings, including above-mentioned acrylic resin.
The present invention provides a kind of silica solution and preparation method thereof, acrylic resin, acrylic acid double-component polyurethane coating, packet
Acrylic acid double-component polyurethane coating containing silica sol modified acrylic resin is in hardness, wearability, impact resistance, attachment
It is all more excellent in terms of power, reach the requirement of national standard;Meanwhile certain aspect of performance are better than not containing silica sol modified
The acrylic acid double-component polyurethane coating of acrylic resin.
Inorganic silica sol is introduced into organic solution by the present invention, improves the coating performance of coating, olefin(e) acid of the invention
There is double-component polyurethane coating mixing to be easy, and easy for construction, comprehensive physical mechanical performance is excellent, have outstanding extra-weather-proof
Property, wearability, temperature tolerance, water resistance, oil resistivity and resistant to chemical media, improve production efficiency.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, With reference to embodiment to this
Invention is described in further detail.
Embodiment 1
182g ethyl orthosilicate (TEOS), 146g dehydrated alcohol are added in there-necked flask, 35 DEG C of oil bath, stirred evenly,
A drop hydrochloric acid is added, 1h is reacted, is further continued for that 73g dehydrated alcohol is added, 218g silane coupling agent (γ-(methyl is then added dropwise
Acryloyl-oxy) propyl trimethoxy silicane, KH570), time for adding 35min is warming up to 50 DEG C of back flow reaction 3h, most after dripping off
Room temperature is aged 3 days to get silica solution afterwards.
Embodiment 2
189g ethyl orthosilicate (TEOS), 180g dehydrated alcohol are added in there-necked flask, 40 DEG C of oil bath, stirred evenly,
A drop hydrochloric acid is added, 1.5h is reacted, is further continued for that 90g dehydrated alcohol is added, 240g silane coupling agent (γ-(methyl is then added dropwise
Acryloyl-oxy) propyl trimethoxy silicane, KH570), time for adding 35min is warming up to 60 DEG C of back flow reaction 3.5h after dripping off,
Last room temperature is aged 4 days to get silica solution.
Embodiment 3
218g ethyl orthosilicate (TEOS), 170g dehydrated alcohol are added in there-necked flask, 35 DEG C of oil bath, stirred evenly,
A drop hydrochloric acid is added, 1h is reacted, is further continued for that 85g dehydrated alcohol is added, 290g silane coupling agent (γ-(methyl-prop is then added dropwise
Alkene acyl-oxygen) propyl trimethoxy silicane, KH570), time for adding 40min is warming up to 55 DEG C of back flow reaction 4h, finally after dripping off
Room temperature is aged 3.5 days to get silica solution.
Embodiment 4:
The present embodiment provides a kind of acrylic resins and preparation method thereof, comprising the following steps:
1. being equipped in the four-hole boiling flask of reflux condensing tube, addition funnel, blender, temperature sensor and neodecanoic acid being added
Ethylene oxidic ester 20g and acetic acid fourth vinegar 5g, is passed through nitrogen, is heated to 140 DEG C or so, keeps the temperature 10 points at a reflux temperature
Clock, by two t-amyl peroxy compound (DTAP) 1.5g of part initiator and chain-transferring agent (3- thiohydracrylic acid -2- hydroxyl ethyl ester) 2.0g
It is uniformly mixed, is fitted into four-hole boiling flask.
2. by whole monomers (acrylic acid (AA) 2g, methyl methacrylate (MMA) 30g, hydroxy propyl methacrylate
(HPMA) 5g, isobornyl methacrylate (IBOMA) 10g, styrene (ST) 15g, butyl methacrylate (BMA) 18g, third
Olefin(e) acid butyl ester (BA) 20g), initiator two t-amyl peroxy compound (DTAP) 0.5g be stirred and be placed in separatory funnel, to
It is added dropwise in four-hole boiling flask.
3. being kept for 140 DEG C or so, it is added dropwise about after sixty minutes, silica solution 12.0g (silica solution account for total monomer quality 12%)
Loaded on being added dropwise in another constant pressure separatory funnel into four-hole boiling flask, rate of addition is controlled, drips two liquid separations with about 3h
Solution in funnel.
4. two t-amyl peroxy compound (DTAP) 0.5g of initiator is added in four-hole boiling flask after dripping, temperature is controlled
140 DEG C or so, uniform stirring keeps the temperature 2 hours, is subsequently cooled within 50 DEG C, and acetic acid fourth vinegar 5g is added in cooling, stirs evenly drop
It is filtered to room temperature spare.Up to acrylic resin.
Embodiment 5:
The present embodiment provides a kind of acrylic resins and preparation method thereof, comprising the following steps:
Specific steps are with embodiment 4, the difference is that silica solution accounts for the 10% of total monomer quality, i.e. 10.0g.
Embodiment 6:
The present embodiment provides a kind of acrylic resins and preparation method thereof, comprising the following steps:
Specific steps are with embodiment 4, the difference is that silica solution accounts for the 11% of total monomer quality, i.e. 11.0g.
Embodiment 7:
The present embodiment provides a kind of acrylic acid bi-component polyurethane coatings and preparation method thereof.
Acrylic acid bi-component polyurethane coating preparation step is as follows:
23.8 parts by weight (its of solvent mixture is added in 100 parts by weight of acrylic resin prepared by above-described embodiment 4
In: 8 parts of butyl acetate, 260-E solvent, 12.3 parts, 3.5 parts of hexone, 2 parts by weight of auxiliary agent are (wherein: dispersing agent
Dispers700,0.2 part, wetting agent Dispers610s, 0.3 part, smooth agent ClideB148,41 parts), 24.2 weight of pigments and fillers
Part (wherein: 20 parts of anatase thpe white powder, 0.2 part of carbon black, mica powder 2,1 part of blanc fixe, 1 part of glass powder) is sufficiently stirred point
It dissipates uniformly through milling, fineness reaches 30 μm or less, addition curing agent polyisocyanates MR-200 is stirred evenly after filtering, as
Acrylic acid bi-component polyurethane coating.
Embodiment 8:
The present embodiment provides a kind of acrylic acid bi-component polyurethane coatings and preparation method thereof.
Acrylic acid bi-component polyurethane coating preparation step is as follows:
23.8 parts by weight (its of solvent mixture is added in 100 parts by weight of acrylic resin prepared by above-described embodiment 5
In: 8 parts of butyl acetate, 260-E solvent, 12.3 parts, 3.5 parts of hexone, 2 parts by weight of auxiliary agent are (wherein: dispersing agent
Dispers700,0.2 part, wetting agent Dispers610s, 0.3 part, smooth agent ClideB148,41 parts), 24.2 weight of pigments and fillers
Part (wherein: 20 parts of anatase thpe white powder, 0.2 part of carbon black, mica powder 2,1 part of blanc fixe, 1 part of glass powder) is sufficiently stirred point
It dissipates uniformly through milling, fineness reaches 30 μm or less, addition curing agent polyisocyanates MR-200 is stirred evenly after filtering, as
Acrylic acid bi-component polyurethane coating.
Embodiment 9:
The present embodiment provides a kind of acrylic acid bi-component polyurethane coatings and preparation method thereof.
Acrylic acid bi-component polyurethane coating preparation step is as follows:
23.8 parts by weight (its of solvent mixture is added in 100 parts by weight of acrylic resin prepared by above-described embodiment 6
In: 8 parts of butyl acetate, 260-E solvent, 12.3 parts, 3.5 parts of hexone, 2 parts by weight of auxiliary agent are (wherein: dispersing agent
Dispers700,0.2 part, wetting agent Dispers610s, 0.3 part, smooth agent ClideB148,41 parts), 24.2 weight of pigments and fillers
Part (wherein: 20 parts of anatase thpe white powder, 0.2 part of carbon black, mica powder 2,1 part of blanc fixe, 1 part of glass powder) is sufficiently stirred point
It dissipates uniformly through milling, fineness reaches 30 μm or less, addition curing agent polyisocyanates MR-200 is stirred evenly after filtering, as
Acrylic acid bi-component polyurethane coating.
Comparative example:
The present embodiment provides a kind of acrylic acid bi-component polyurethane coating and preparation method thereof,
Acrylic acid bi-component polyurethane coating preparation step is as follows:
In acrylic resin (being free of in silica solution, that is, embodiment 4 in acrylic resin does not have step 3) 100 weight
23.8 parts by weight of solvent mixture are added (wherein: 8 parts of butyl acetate, 260-E solvent, 12.3 parts, hexone in part
3.5 parts, 2 parts by weight of auxiliary agent are (wherein: dispersing agent Dispers700,0.2 part, wetting agent Dispers610s, 0.3 part, smooth agent
ClideB148,41 parts), (wherein: 20 parts of anatase thpe white powder, 2 parts of mica powder, sinks at 0.2 part of carbon black 24.2 parts by weight of pigments and fillers
1 part of shallow lake barium sulfate, 1 part of glass powder) be sufficiently stirred and be uniformly dispersed through milling, fineness reach 30 μm or less, be added after filtering it is solid
Agent polyisocyanates MR-200 is stirred evenly, as acrylic acid bi-component polyurethane coating.
1 acrylic acid bi-component polyurethane coating performance comparison table of table
Note: above-mentioned test method is carried out by GB/T 22374-2008 terrace coating material national standard standard.
As seen from Table 1, it is better than in some aspects by the performance of silica sol modified acrylic acid bi-component polyurethane coating
Not over silica sol modified acrylic acid bi-component polyurethane coating performance or reached the requirement of national standard.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (1)
1. a kind of acrylic acid double-component polyurethane coating, which is characterized in that including acrylic resin,
The acrylic resin carries out mixed and modified preparation using by raw material monomer and silica solution, wherein with quality percentage
The 10-12% of the raw material monomer quality is accounted for than counting the silica solution;
The preparation method of the silica solution, comprising the following steps:
Step 1) reacts ethyl orthosilicate and dehydrated alcohol in acid condition, forms intermediate reaction liquid;
Dehydrated alcohol and silane coupling agent are added in the intermediate reaction liquid step 2) reacts, and it is molten that ageing obtains silicon
Glue;The silane coupling agent is γ-(methacryloxypropyl) propyl trimethoxy silicane;
Reaction temperature is 30-40 DEG C in the step 1), and the reaction time is 1-1.5 hours;
Reaction temperature is 50-60 DEG C in the step 2), and the reaction time is 3-4 hours, and digestion time is 3-4 days.
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CN108586812A (en) * | 2018-05-02 | 2018-09-28 | 太仓美克斯机械设备有限公司 | A kind of preparation method and applications of sol dispersion |
CN108658473B (en) * | 2018-05-31 | 2020-02-21 | 厦门大学 | Cover plate glass and preparation method and application thereof |
CN108751733B (en) * | 2018-05-31 | 2020-02-21 | 厦门大学 | Silica sol reinforced hollow safety glass and preparation method thereof |
CN109868047A (en) * | 2019-03-15 | 2019-06-11 | 常州穗时新材料有限公司 | A kind of middle low-temperature setting organosilicon-modified acrylic polyurethane water-based paint and preparation method thereof |
CN111019465B (en) * | 2019-12-27 | 2021-06-22 | 海安常州大学高新技术研发中心 | Preparation process of organic-inorganic composite water-based acrylic acid anticorrosive paint |
CN111826073B (en) * | 2020-08-20 | 2022-02-01 | 上海岩皇环保科技有限公司 | Preparation method of waterproof coating |
CN112094509A (en) * | 2020-09-24 | 2020-12-18 | 蚌埠学院 | Organic silicon modified high-stability acidic silica sol and preparation method thereof |
CN114163926A (en) * | 2021-12-20 | 2022-03-11 | 江苏三木化工股份有限公司 | Organic silicon resin for air-drying high-performance solar panel and fan blade paint and preparation method thereof |
CN116769337B (en) * | 2023-07-04 | 2024-02-09 | 佛山市顺德区荷叶化工有限公司 | Inorganic floor coating suitable for large heavy logistics warehouse and manufacturing method thereof |
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CN105713148A (en) * | 2016-04-28 | 2016-06-29 | 湖北嘉德普安涂料有限公司 | Double-component water-based resin and paint prepared from resin |
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CN103031046B (en) * | 2011-09-29 | 2015-05-27 | 上海正欧实业有限公司 | Novel organosilicone acrylic acid bi-component polyurethane coating and preparation method thereof |
CN103101916B (en) * | 2013-03-06 | 2015-05-20 | 山东百特新材料有限公司 | Method for preparing alcohol-dispersed silica sol |
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CN105273556A (en) * | 2015-11-30 | 2016-01-27 | 桂林市和鑫防水装饰材料有限公司 | Preparation method of polyacrylate/nano silicon dioxide composite emulsion coating material |
CN105713148A (en) * | 2016-04-28 | 2016-06-29 | 湖北嘉德普安涂料有限公司 | Double-component water-based resin and paint prepared from resin |
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