CN106010064B - A kind of flexible energy-saving coating and preparation method thereof - Google Patents
A kind of flexible energy-saving coating and preparation method thereof Download PDFInfo
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- CN106010064B CN106010064B CN201610622065.9A CN201610622065A CN106010064B CN 106010064 B CN106010064 B CN 106010064B CN 201610622065 A CN201610622065 A CN 201610622065A CN 106010064 B CN106010064 B CN 106010064B
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/04—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to rubbers
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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
- C09D7/20—Diluents or solvents
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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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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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
Abstract
The invention discloses a kind of flexible energy-saving coating, it includes the component of following weight percentage：Environmentally friendly solvent 30~35%；Rubber Polymer Resin 12~15%；Hydrocarbon resin 10~14%；Dispersant 0.5%；Hollow glass bead 28~32%；Novel pearl rock floats pearl 5~8%；Anti-sagging agent 0.5%.The invention also discloses the preparation methods of above-mentioned flexible energy-saving coating.The flexible energy-saving coating of the present invention, it is mainly used for being painted on pipeline, it is thick to brush 2mm for basin, equipment, some irregular shaped objects and building surface, internal-external temperature difference can be made to be maintained at 30 40, thermal-insulation energy-conservation significant effect efficiently reduces thermal losses, energy saving, film is fine and smooth beautiful, has decorative, durable, acid and alkali-resistance chemicals.Product is environmentally friendly, easy for construction.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, and in particular to a kind of flexible energy-saving coating and preparation method thereof
Background technology
Heat resource loss is non-renewable, with growing energy consumption, not only causes huge economic loss,
But also production environment is affected, therefore energy-saving material is also current popular research topic, the present invention relates to a kind of works
Industry heat insulation heat preservation energy-saving coating needs that coating is asked to be wrapped in pipeline, equipment, building surface, and cut-out heat source transmits bridge, reduces big
The intrusion of gas and moisture has effects that insulation, while the function of decoration protection is played to object.
Thermal-insulation energy-conservation description of materials is numerous at present, due to its energy-saving heat preserving performance and workability, up to not
To application requirement.Thermal-insulation energy-conservation description of materials has：Heat preservation of board heat-barrier material, slurry heat preserving and insulating material and rock wool heat-preservation
Heat-insulated, this kind of product construction trouble, thicker, peeling easy to crack, energy-saving effect is poor, has an effect on space and beauty.
Invention content
The technical problems to be solved by the invention are to provide a kind of flexible energy-saving coating, are painted on pipeline, storage tank, equipment
And some irregular shape bodies and building surface, there is heat preservation, heat-insulated, power saving function, and the painting with attractive, decorative
Material.
The technical problem that the present invention also solves is to provide the preparation method of above-mentioned coating.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of flexible energy-saving coating, it includes the component of following weight percentage：
Wherein, the environmentally friendly solvent is environment-friendly type, nontoxic, smell very little solvent, provides good production and applies
The mixture of any one or two kinds in work environment, preferably MADE (polynary dibasic ester) and S100 aromatic solvents.
Wherein, the Rubber Polymer Resin is the macromolecule resin by styrene, SKP polypiperylenerubber combined polymerization, in vain
Color solid powder resin, providing excellent water resistance, better adhesive force, tensile strength height has elasticity, pigment holding capacity
Good, weather-proof, drying can also be cured by constructing under conditions of in arctic weather and very moist, ensure that outdoor application is had excellent performance.
Wherein, C9 fraction of the hydrocarbon resin for petroleum cracking institute by-product through pre-treatment, fraction, polymerize, press filtration,
A kind of thermoplastic resin of the technique productions such as distillation, molecular weight is between the oligomer of 300-3000.Hydrocarbon resin can improve paint
Film adhesive force, hardness, acidproof, alkali resistance, stability are good.
Wherein, the dispersant is unsaturated polycarboxylic acid polymers, organosiloxane copolymer and basic amine group first
Any one in acid ester copolymer, such as BYK-P104, BYK-163, EFKA-4050 etc. can be selected.
Wherein, the hollow glass bead is to have certain hardness, and the non-breakable and diameter of dispersion stirring is maximum, diameter
50 μm, reach the equal even just spherical glass beads of hollow volume maximum.
Wherein, the Novel pearl rock floats pearl, can improve rheological characteristic, reduces viscosity, preferred specific gravity 0.3-0.4g/cm3,
Preferred component is aluminosilicate material, has very strong chemical stability, and thermal conductivity factor 0.054-0.095W/m.K is capable of providing
Thermal insulation is kept the temperature, thin-walled hermetic type hollow ball structure makes it possess unique heat preservation, thermal insulation and other effects.
Wherein, the anti-sagging agent is aerosil class anti-sagging agent, provides paint film brushing thickness without trickling.
The flexible energy-saving coating of the present invention as a result of Rubber Polymer Resin, hydrocarbon resin, provides excellent resistance to
Aqueous, better adhesive force, tensile strength height have the chemistry such as elastic, filler holding capacity is good, excellent weather-proof, acid and alkali-resistance
Property, make film that there is very strong adhesion and durability, constructing under conditions of in arctic weather and very moist, it is dry also to cure
It is dry, water-fast, elastic, the weather-proof applicability guaranteed in outdoor application.Using the maximum amount of hollow, thin-walled, hard lightweight it is equal
Even just spherical glass beads are selected maximum diameter, the sphere of middle volume maximum and hard, hollow positive sphere, then are added fine
The hollow floating pearl of Novel pearl rock, 50 μm big of hollow bulb diameter, 10-30 μm of small microballon, small is attached to around big sphere, row
Except the gap of big ball and the sky of ball, combine hollow ball, make to form the overall space of vacuum, form multiple vacuum cavities, positive ball
Body has higher loading and other shapes of filler ratio, has minimum surface area and volume ratio, and oil absorption is low, and resin is used
Amount can accommodate the microballoon space of maximum volume less, due to positive spherical shape, can be rolled as steel ball, reduce viscosity, increase mobility,
Hollow, density is again light, and has accomplished volume maximization, and easy brushing thickness is easy for construction.
Relative to the mineral filler of traditional irregular shape, hollow glass bead can assign product many excellent property
Can, filler is done only with hollow ball, it is therefore an objective to greatest extent using hollow ball, obtain the exhausted of maximum space in the present invention
Hot cavity, so as to obtain maximum thermal-insulation energy-conservation effect, and hollow ball type selecting is improper, applies the performance meeting in product
Significantly decline, and different influences can be generated to process conditions, product quality and production cost, it be to different densities, grain
Diameter and intensity require, and employ the MADE high boiling solvents of environment-friendly type so that the product is nontoxic, low taste, protect environment and
Human-body safety.
The preparation method of above-mentioned flexible energy-saving coating, includes the following steps：
(1) environmentally friendly solvent of formula ratio is added in, the rubber polymerization of formula ratio is put under 500-600 revs/min of stirring condition
Resin, be dispersed with stirring under 1000-1200 revs/min to be sufficiently mixed dissolving；Then successively input formula ratio hydrocarbon resin,
Dispersant, anti-sagging agent are stirred under 1000-1200 revs/min to uniformly mixed；
(2) rate of dispersion of system that reduction step (1) obtains sequentially adds the hollow of formula ratio to 500-600 revs/min
Bead, Novel pearl rock floating bead, under 500~600 revs/min of low speed, dispersion stirs evenly.
Beneficial effects of the present invention：The flexible energy-saving coating of the present invention, is mainly used for being painted on pipeline, basin, equipment, and one
A little irregular shaped objects and building surface brush 2mm thickness, internal-external temperature difference can be made to be maintained at 30-40 degrees Celsius, thermal insulation separation
Hot energy-saving effect is notable, efficiently reduces thermal losses, energy saving, and film is fine and smooth beautiful, has decorative, durable, acid and alkali-resistance
Chemicals.Product is environmentally friendly, easy for construction.
Specifically, the invention has the advantages that：
1st, Rubber Polymer Resin is employed, hydrocarbon resin provides excellent water resistance, better adhesive force, stretches by force
Degree is high, has good, excellent weather-proof, acid and alkali-resistance of elasticity, pigment holding capacity etc. chemically, film is made to have very strong adhesion
And durability, drying can also be cured by constructing under conditions of in arctic weather and very moist, water-fast, elastic, weather-proof to guarantee
The applicability of outdoor application.
2nd, combine only with the Novel pearl rock microballon pearl of 50 μm and small 10-30 μm big of hollow glass particle diameter
Body does filler, both positive sphere, and the gap between big sphere is attached to around small sphere, is formed to greatest extent：Most
Big vacuum volume forms multi-layer vacuum cavity.The positive spherical hollow sphere of selection, has minimum surface area and volume ratio,
Resin demand can be made to be reduced to minimum, so as to which hollow sphere filler uses largest body accumulated amount, it is ensured that thermal-insulation energy-conservation effect, glass
Glass material oil absorption is small, spherical easily to roll, and can reduce dope viscosity, increases mobility, is easy to brush thick painting, easy for construction.
Filler is done compared with the mineral filler of traditional irregular shape only with hollow sphere material in the present invention, has obtained maximum
The heat insultating cavity volume in space, so as to obtain maximum thermal-insulation energy-conservation effect, type selecting is improper, and performance can decline to a great extent, such as
Hollow volume, it is the thin and thick of ball wall, hard, construction broken wall will be influenced, influences obtaining for heat insulating effect and maximum volume.
3rd, using the MADE high boiling solvents of environment-friendly type, product is nontoxic, low taste, environmental protection and human-body safety.
4th, due to it is above-mentioned the characteristics of, obtain the very excellent effect of thermal-insulation energy-conservation, test index is as follows：
(1) density under liquid condition：0.62~0.65g/cm3
(2) to steel cementability：1.2~1.3Mpa
(3) linear extension rate：70~80%
(4) tensile strength：2.5~2.6Mpa
(5) adiabatic temperature (2mm is thick)：30-40℃.
Specific embodiment
According to following embodiments, the present invention may be better understood.It is however, as it will be easily appreciated by one skilled in the art that real
It applies the described content of example and is merely to illustrate the present invention, without sheet described in detail in claims should will not be limited
Invention.
Raw material sources are as follows used in following embodiment：
1. environmentally friendly solvent MADE：It is commercially available, Wuxi City Huhuang Paint Co., Ltd
2. Rubber Polymer Resin：Model G1643, Ke Teng companies of the U.S.
3. hydrocarbon resin：Model P290, Yi Si Mann of the U.S.
4. dispersant：German byk companies
5th, cenosphere 5020FPS, 6030, T40：German 3M companies, baud industrial group of the U.S. (Shanghai dispatch from foreign news agency agency),
Saddle Shang Kuang institutes of Sinosteel Corporation.
6th, Novel pearl rock floating bead：District, Xinyang Area, Henan Province sky company
7th, anti-sagging agent：A200 Shanghai Can Sen Chemical Co., Ltd.s
Embodiment 1：
A kind of flexible energy-saving coating, it includes the component of the dispersion of following weight：
Wherein, the environmentally friendly solvent is MADE.
Rubber Polymer Resin model G1643, Ke Teng companies of the U.S..
Hydrocarbon resin model P290, Yi Si Mann of the U.S..
The dispersant is BYK-P104.
The uniform hollow glass bead is saddle Shang Kuang institutes of T40 Sinosteel Corporations.
The Novel pearl rock floating bead：District, Xinyang Area, Henan Province sky company.
The anti-sagging agent is A200 Shanghai Can Sen Chemical Co., Ltd.s.
Preparation process：
1st, it is proportionally added into environmentally friendly solvent, puts into Rubber Polymer Resin in the case where slowly stirring, at 1000-1200 revs/min
Under be dispersed with stirring 40~50min and be sufficiently mixed dissolving；Then hydrocarbon resin, dispersant, anti-sagging agent successively, in 1000-1200
5~10min is stirred under rev/min, is uniformly mixed；
2nd, reduce 500-600 revs/min of rate of dispersion, in proportion slowly sequentially add hollow glass bead, Novel pearl rock
Floating bead, under 500~600 revs/min of low speed of low speed, dispersion stirs evenly 5~10min, is uniformly dispersed.
Embodiment 2：
A kind of flexible energy-saving coating, it includes the component of the dispersion of following weight：
Wherein, cenosphere 5020FPS, German 3M companies.
The selection of remaining raw material and preparation method, with embodiment 1.
Embodiment 3：
It takes and implements the 1 flexible energy-saving coating progress technology detection prepared, testing result is：
Claims (2)
1. a kind of flexible energy-saving coating, which is characterized in that it by following weight percentage component：
Environmentally friendly solvent 30 ~ 35%；
Rubber Polymer Resin 12 ~ 15%；
Hydrocarbon resin 10 ~ 14%；
Dispersant 0.5%；
Hollow glass bead 28 ~ 32%；
Novel pearl rock floats pearl 5 ~ 8%；
Anti-sagging agent 0.5%；
The Rubber Polymer Resin is the macromolecule resin by styrene, SKP polypiperylenerubber combined polymerization；
The hollow glass bead is the equal even just spherical hollow glass microballoon of 50 μm of diameter；
The Novel pearl rock floats pearl, proportion 0.3-0.4g/cm3, ingredient is aluminosilicate material, thermal conductivity factor 0.054-
0.095W/m.K；
The environmentally friendly solvent is the mixture of any one or two kinds in MADE and S100 aromatic solvents；
The hydrocarbon resin is the C9 fractions of petroleum cracking by-product, is given birth to through pre-treatment, fraction, polymerization, press filtration, distillation technique
A kind of thermoplastic resin of production, molecular weight is between the oligomer of 300-3000；
The dispersant is unsaturated polycarboxylic acid polymers, organosiloxane copolymer and basic amine group fumarate copolymers
In any one；
The anti-sagging agent is aerosil class anti-sagging agent.
2. the preparation method of flexible energy-saving coating described in claim 1, which is characterized in that include the following steps：
（1）The environmentally friendly solvent of formula ratio is added in, the rubber polymer tree of formula ratio is put under 500-600 revs/min of stirring condition
Fat, be dispersed with stirring under 1000-1200 revs/min to be sufficiently mixed dissolving；Then the hydrocarbon resin of input formula ratio, dispersion successively
Agent, anti-sagging agent are stirred under 1000-1200 revs/min to uniformly mixed；
（2）Reduce step（1）The rate of dispersion of obtained system sequentially adds the hollow glass of formula ratio to 500-600 revs/min
Pearl, Novel pearl rock float pearl, and under 500~600 revs/min of low speed, dispersion stirs evenly.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906262A (en) * | 2010-08-16 | 2010-12-08 | 郑州中豫涂料科技有限公司 | Oily exterior wall waterproofing coating |
| CN103232772A (en) * | 2013-04-18 | 2013-08-07 | 佛山科学技术学院 | PVDF varnish, heat-insulation energy-saving fluorocarbon paint, and preparation methods thereof |
| CN104449186A (en) * | 2014-11-20 | 2015-03-25 | 无锡市虎皇漆业有限公司 | Outdoor elastic fireproof paint and preparation method thereof |
| CN104830173A (en) * | 2015-04-13 | 2015-08-12 | 佛山科学技术学院 | Composite aqueous acrylic acid thermal-insulation coating material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005126456A (en) * | 2003-10-21 | 2005-05-19 | Hitachi Chem Co Ltd | Moistureproof insulating coating material, electronic part subjected to insulation treatment and method for producing the same |
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- 2016-08-02 CN CN201610622065.9A patent/CN106010064B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906262A (en) * | 2010-08-16 | 2010-12-08 | 郑州中豫涂料科技有限公司 | Oily exterior wall waterproofing coating |
| CN103232772A (en) * | 2013-04-18 | 2013-08-07 | 佛山科学技术学院 | PVDF varnish, heat-insulation energy-saving fluorocarbon paint, and preparation methods thereof |
| CN104449186A (en) * | 2014-11-20 | 2015-03-25 | 无锡市虎皇漆业有限公司 | Outdoor elastic fireproof paint and preparation method thereof |
| CN104830173A (en) * | 2015-04-13 | 2015-08-12 | 佛山科学技术学院 | Composite aqueous acrylic acid thermal-insulation coating material and preparation method thereof |
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Address after: No. 888, Huhuang Avenue, industrial zone, Fangqiao street, Yixing City, Wuxi City, Jiangsu Province Patentee after: Huhuang New Material Technology Group Co.,Ltd. Address before: No. 888, Huhuang Avenue, industrial zone, Fangqiao street, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI HUHUANG PAINT Co.,Ltd. |