CN106010064A - Flexible energy-saving coating and preparation method thereof - Google Patents
Flexible energy-saving coating and preparation method thereof Download PDFInfo
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- CN106010064A CN106010064A CN201610622065.9A CN201610622065A CN106010064A CN 106010064 A CN106010064 A CN 106010064A CN 201610622065 A CN201610622065 A CN 201610622065A CN 106010064 A CN106010064 A CN 106010064A
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- flexible energy
- saving coating
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a flexible energy-saving coating which comprises the following components in percentage by weight: 30-35% of environment-friendly solvent, 12-15% of rubber polymer resin, 10-14% of hydrocarbon resin, 0.5% of dispersing agent, 28-32% of hollow glass beads, 5-8% of novel perlite floating beads and 0.5% of anti-sag agent. The invention also discloses a preparation method of the flexible energy-saving coating. The flexible energy-saving coating disclosed by the invention is mainly used for coating the surfaces of pipelines, storage tanks, equipment, some irregular-shape objects and buildings; with 2mm-thick coating, the temperature difference between inside and outside can be kept at 30-40 DEG C, the thermal insulation and energy saving effects are remarkable, the heat loss is effectively reduced, the energy is saved, and the film is delicate and beautiful, decorative, durable and resistant to acid and alkaline chemicals. The product is environmentally friendly, and the construction is convenient.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, be specifically related to a kind of flexible energy-saving coating and preparation method thereof
Background technology
Heat resource loss is non-renewable, along with growing energy resource consumption, not only causes huge economic loss,
But also affect production environment, therefore energy-saving material is also current popular research topic, the present invention relates to a kind of work
Industry heat insulation heat preservation energy-saving coating, needs to ask coating to be wrapped in pipeline, equipment, building surface, cuts off thermal source transmission bridge, reduces big
Gas and the intrusion of dampness, have insulation effect, object play the function of decoration protection simultaneously.
Thermal-insulation energy-conservation description of materials is numerous at present, due to its energy-saving heat preserving performance and workability, reaches 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 insulation, this series products construction trouble, thicker, peeling easy to crack, energy-saving effect is poor, has an effect on space and attractive in appearance.
Summary of the invention
The technical problem to be solved is to provide a kind of flexible energy-saving coating, and it is painted on pipeline, storage tank, equipment
And some irregularly shaped body and building surfaces, there is insulation, heat insulation, power saving function, there is again the painting of attractive, decorative
Material.
The technical problem that the present invention also solves is to provide the preparation method of above-mentioned coating.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of flexible energy-saving coating, it includes the component of following weight percentage:
Wherein, described environmentally friendly solvent is solvent environment-friendly type, nontoxic, that abnormal smells from the patient is the least, it is provided that good production and executing
Work environment, any one or the mixture of two kinds in preferably MADE (polynary dibasic ester) and S100 aromatic solvent.
Wherein, described Rubber Polymer Resin is by styrene, the macromolecule resin of polypiperylene rubber combined polymerization, in vain
Color pressed powder resin, it is provided that excellent resistance to water, more preferable adhesive force, hot strength height have elasticity, pigment holding capacity
Good, weather-proof, arctic weather and the moistest under conditions of construct also can solidify dry, it is ensured that outdoor application excellent performance.
Wherein, described hydrocarbon resin is the C9 fraction of petroleum cracking institute by-product, through pre-treatment, fraction, and polymerization, filter pressing,
A kind of thermoplastic resin that the techniques such as distillation produce, molecular weight is between the oligomer of 300-3000.Hydrocarbon resin can improve paint
Film adhesive force, hardness, acidproof, alkali resistance, good stability.
Wherein, described dispersant is unsaturated polycarboxylic acid polymers, organosiloxane copolymer and basic amine group first
Any one in acid ester copolymer, such as, can select BYK-P104, BYK-163, EFKA-4050 etc..
Wherein, described hollow glass bead is to have certain hardness, and dispersion stirring is the most broken and diameter is maximum, diameter
50 μm, reach the most positive spherical glass beads that hollow volume is maximum.
Wherein, described 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 the strongest chemical stability, and heat conductivity is 0.054-0.095W/m.K, using the teaching of the invention it is possible to provide
Insulation thermal insulation, thin-walled hermetic type hollow ball structure so that it is have the effects such as the insulation of uniqueness, thermal insulation.
Wherein, described anti-sagging agent is aerosil class anti-sagging agent, it is provided that paint film brushing thickness and do not trickle.
The flexible energy-saving coating of the present invention, owing to have employed Rubber Polymer Resin, hydrocarbon resin, it is provided that excellent is resistance to
The chemistry such as weather-proof, the acid and alkali-resistance that aqueous, more preferable adhesive force, hot strength height have elasticity, filler retention ability is good, excellent
Property, makes film have the strongest tack and durability, arctic weather and the moistest under conditions of construct also can solidify dry
Dry, water-fast, elastic, weather-proof guarantee the suitability in outdoor application.Use the maximum amount of hollow, thin-walled, hard lightweight equal
Even positive spherical glass beads, selects the spheroid of diameter volume maximum, middle maximum, the hardest, the positive spheroid of hollow, then adds fine
The hollow floating pearl of Novel pearl rock, big hollow ball diameter 50 μm, little microballon 10-30 μm, little is attached to around big spheroid, row
Except the space of big ball Yu the sky of ball, combine hollow ball, make the overall space of formation vacuum, form multiple vacuum cavity, positive ball
Body has higher loading and other shapes of filler ratio, has surface area and the volume ratio of minimum, and oil absorption is low, and resin is used
Amount can accommodate the microsphere space of maximum volume less, due to the most spherical, can roll as steel ball, reduces viscosity, increases mobility,
Hollow, density is light again, has accomplished again volume maximization, easy brushing thickness, easy construction.
Relative to traditional erose mineral filler, hollow glass bead can give the property that product is much excellent
Can, the present invention does filler only with hollow ball, it is therefore an objective to use hollow ball to greatest extent, obtain the exhausted of maximum space
Hot cavity, thus obtain the thermal-insulation energy-conservation effect of maximum, and hollow ball type selecting is improper, applies performance meeting in product
Significantly decline, and process conditions, product quality and production cost can be produced different impacts, be to different densities, grain
Footpath and intensity require, and have employed the MADE high boiling solvent of environment-friendly type so that this product taste nontoxic, low, protect environment and
Human-body safety.
The preparation method of above-mentioned flexible energy-saving coating, comprises the steps:
(1) add the environmentally friendly solvent of formula ratio, under 500-600 rev/min of stirring condition, put into the rubber polymerization of formula ratio
Resin, 1000-1200 rev/min of lower dispersed with stirring to being sufficiently mixed dissolving；Put into the most successively formula ratio hydrocarbon resin,
Dispersant, anti-sagging agent, stir to mix homogeneously under 1000-1200 rev/min；
(2) rate of dispersion of the system that reduction step (1) obtains is to 500-600 rev/min, is sequentially added into the hollow of formula ratio
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 in being painted on pipeline, basin, equipment, and one
A little irregular shaped objects and building surface, brushing 2mm is thick, internal-external temperature difference can be made to be maintained at 30-40 degree Celsius, thermal insulation separation
Hot energy-saving effect is notable, efficiently reduces thermal losses, saves the energy, and film exquisiteness is attractive in appearance, has dicoration, durable, acid and alkali-resistance
Chemicals.Product environmental protection, easy construction.
Specifically, present invention have the advantage that
1, have employed Rubber Polymer Resin, hydrocarbon resin provides the resistance to water of excellence, more preferable adhesive force, stretching are strong
Degree height, has elasticity, a chemical such as weather-proof, acid and alkali-resistance that pigment holding capacity is good, excellent, makes film have the strongest tack
And durability, arctic weather and the moistest under conditions of construct and also can solidify dry, water-fast, elastic, weather-proof guarantee
The suitability of outdoor application.
2, the Novel pearl rock microballon pearl only with big double glazing mean particle dia 50 μm and little 10-30 μm is combined
Body does filler, both positive spheroid, is attached to the space between big spheroid, be formed to greatest extent around little spheroid:
Big vacuum volume, forms multi-layer vacuum cavity.Select the most spherical hollow sphere, there is surface area and the volume ratio of minimum,
Resin demand can be made to be reduced to minimum, thus largest body accumulated amount used by hollow sphere filler, it is ensured that thermal-insulation energy-conservation effect, glass
Glass material oil absorption is little, spherical easy rolling, can reduce again dope viscosity, increases mobility, it is easy to brushing thickness is coated with, easy construction.
The present invention does filler only with hollow sphere material compare with traditional erose mineral filler, obtain maximum
The heat insultating cavity volume in space, thus obtain the thermal-insulation energy-conservation effect of maximum, type selecting is improper, and performance can decline to a great extent, as
The volume of hollow, the thin and thick of ball wall, hard, breaking cellular wall that impact is constructed, affect obtaining of heat insulating effect and maximum volume.
3, the MADE high boiling solvent of environment-friendly type, product taste nontoxic, low, protection environment and human-body safety are used.
4, due to above-mentioned, obtaining the effect that thermal-insulation energy-conservation is the most excellent, test index is as follows:
(1) density under liquid condition: 0.62～0.65g/cm3
(2) to iron and steel cementability: 1.2～1.3Mpa
(3) straight-line extension rate: 70～80%
(4) hot strength: 2.5～2.6Mpa
(5) adiabatic temperature (2mm is thick): 30-40 DEG C.
Detailed description of the invention
According to following embodiment, the present invention be may be better understood.But, as it will be easily appreciated by one skilled in the art that reality
Execute the content described by example and be merely to illustrate the present invention, and should be also without limitation on basis described in detail in claims
Invention.
The raw material sources that following example are used are as follows:
1. environmentally friendly solvent MADE: commercially available, Wuxi City Huhuang Paint Co., Ltd
2. Rubber Polymer Resin: model G1643, Ke Teng company of the U.S.
3. hydrocarbon resin: model P290, Yi Si Man of the U.S.
4. dispersant: byk company of Germany
5, cenosphere 5020FPS, 6030, T40: Germany 3M company, baud industrial group of the U.S. (Shanghai dispatch from foreign news agency agency),
Saddle Shang Kuang institute of Sinosteel Corporation.
6, Novel pearl rock floating bead: District, Xinyang Area, Henan Province sky company
7, anti-sagging agent: A200 Shanghai Can Sen Chemical Co., Ltd.
Embodiment 1:
A kind of flexible energy-saving coating, it includes the scattered component of following weight:
Wherein, described environmentally friendly solvent is MADE.
Rubber Polymer Resin model G1643, Ke Teng company of the U.S..
Hydrocarbon resin model P290, Yi Si Man of the U.S..
Described dispersant is BYK-P104.
Described uniform hollow glass bead is saddle Shang Kuang institute of T40 Sinosteel Corporation.
Described Novel pearl rock floating bead: District, Xinyang Area, Henan Province sky company.
Described anti-sagging agent is A200 Shanghai Can Sen Chemical Co., Ltd..
Preparation technology:
1, it is proportionally added into environmentally friendly solvent, under slowly stirring, puts into Rubber Polymer Resin, at 1000-1200 rev/min
Lower dispersed with stirring 40～50min is sufficiently mixed dissolving；Hydrocarbon resin, dispersant, anti-sagging agent the most successively, at 1000-1200
5～10min are stirred, mix homogeneously under rev/min；
2, reduce rate of dispersion 500-600 rev/min, the most slowly be sequentially added into hollow glass bead, Novel pearl rock
Floating bead, under low speed 500～600 revs/min of low speed, dispersion stirs evenly 5～10min, is uniformly dispersed.
Embodiment 2:
A kind of flexible energy-saving coating, it includes the scattered component of following weight:
Wherein, cenosphere is 5020FPS, 3M company of Germany.
The selection of remaining raw material and preparation method, with embodiment 1.
Embodiment 3:
Treating excess syndrome is executed the flexible energy-saving coating of 1 preparation and is carried out technology for detection, and testing result is:
Claims (9)
1. a flexible energy-saving coating, it is characterised in that it includes the component of following weight percentage:
Flexible energy-saving coating the most according to claim 1, it is characterised in that described environmentally friendly solvent is MADE and S100 virtue
Any one or the mixture of two kinds in fragrant solvent.
Flexible energy-saving coating the most according to claim 1, it is characterised in that described Rubber Polymer Resin is by benzene second
Alkene, the macromolecule resin of polypiperylene rubber combined polymerization.
Flexible energy-saving coating the most according to claim 1, it is characterised in that pair that described hydrocarbon resin is petroleum cracking
The C9 fraction produced, through pre-treatment, fraction, polymerization, filter pressing, a kind of thermoplastic resin that the technique such as distillation produces, molecular weight between
The oligomer of 300-3000.
Flexible energy-saving coating the most according to claim 1, it is characterised in that described dispersant is unsaturated polybasic carboxylic acid
Any one in polymer, organosiloxane copolymer and basic amine group fumarate copolymers.
Flexible energy-saving coating the most according to claim 1, it is characterised in that described hollow glass bead is diameter 50 μm
The most positive spherical hollow glass microballoon.
Flexible energy-saving coating the most according to claim 1, it is characterised in that described Novel pearl rock floats pearl, its proportion
0.3-0.4g/cm3, composition is aluminosilicate material, and heat conductivity is 0.054-0.095W/m.K.
Flexible energy-saving coating the most according to claim 1, it is characterised in that described anti-sagging agent is aerosil
Class anti-sagging agent.
9. the preparation method of the flexible energy-saving coating described in claim 1, it is characterised in that comprise the steps:
(1) add the environmentally friendly solvent of formula ratio, under 500-600 rev/min of stirring condition, put into the rubber polymer tree of formula ratio
Fat, 1000-1200 rev/min of lower dispersed with stirring to being sufficiently mixed dissolving；Put into the hydrocarbon resin of formula ratio, dispersion the most successively
Agent, anti-sagging agent, stir to mix homogeneously under 1000-1200 rev/min；
(2) rate of dispersion of the system that reduction step (1) obtains is to 500-600 rev/min, is sequentially added into the hollow glass of formula ratio
Pearl, Novel pearl rock floating bead, under 500～600 revs/min of low speed, dispersion stirs evenly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610622065.9A CN106010064B (en) | 2016-08-02 | 2016-08-02 | A kind of flexible energy-saving coating and preparation method thereof |
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| CN201610622065.9A CN106010064B (en) | 2016-08-02 | 2016-08-02 | A kind of flexible energy-saving coating and preparation method thereof |
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| CN106010064A true CN106010064A (en) | 2016-10-12 |
| CN106010064B CN106010064B (en) | 2018-06-12 |
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Citations (5)
| 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 |
| 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 |
-
2016
- 2016-08-02 CN CN201610622065.9A patent/CN106010064B/en active Active
Patent Citations (5)
| 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 |
| 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. |