CN106634065A - Intelligent inorganic thermal insulation coating containing two components - Google Patents
Intelligent inorganic thermal insulation coating containing two components Download PDFInfo
- Publication number
- CN106634065A CN106634065A CN201610856049.6A CN201610856049A CN106634065A CN 106634065 A CN106634065 A CN 106634065A CN 201610856049 A CN201610856049 A CN 201610856049A CN 106634065 A CN106634065 A CN 106634065A
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- Prior art keywords
- component
- parts
- thermal insulation
- double
- intelligent
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Classifications
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C09D5/004—Reflecting paints; Signal 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/26—Thermosensitive paints
-
- 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
- C09D5/32—Radiation-absorbing paints
Abstract
The invention relates to a functional coating technology and aims to provide an intelligent inorganic thermal insulation coating containing two components. The coating is prepared from the following raw materials by weight through mixing: a component A containing 10-30 parts of metakaolin, 1-5 parts of redispersible polymer powder, 10-18 parts of filler, 3-10 of heat-reflective pigment, 1-8 parts of a chromic material and 2.4-4.7 parts of an aid; a component B containing 10-50 parts of water glass. Conventional thermal insulation coatings keep a substrate cool by reflecting sunlight, but the temperature of the substrate is further reduced at the low temperature. By means of the intelligent inorganic thermal insulation coating containing the two components, a thermal insulation coating capable of changing colors reversibly between dark and light color can be provided. The thermal insulation coating can keep light at the high temperature to reflect most of solar radiation energy, and becomes dark at the low temperature to absorb more solar radiation energy. Meanwhile, the thermal insulation coating is endowed with excellent decorative property by the reversible color change, and broad market prospect is achieved.
Description
Technical field
The invention belongs to functional paint technical field, the intelligent inorganic thermal insulation coating of more particularly to a kind of double-component and its system
Preparation Method.
Background technology
Inorganic thermal insulation coating is extremely stable under ultraviolet light with inorganic adhesive as film forming matter, thus with 10 years with
On service life.Additionally, the cost of inorganic adhesive is also far below synthetic resin, therefore great using value.
CN201110270939.6 discloses the inorganic thermal insulation coating with inorganic hollow microballon as critical material, CN201110369361.X
The inorganic thermal insulation coating of blueness is disclosed, 201510283440.7 disclose the heat-insulated inorganic coating of anti-flaming function.
But the preparation process of cement-based material is the characteristics of have high energy consumption, its extensively application be unfavorable for energy-saving and emission-reduction.Cause
This, develop the inorganic filming substance matter of low energy consumption has become the new trend of inorganic coating.And with the higher territory of inorganic active filler
Double-component inorganic coating for film forming matter is one of important channel for solving the above problems.
The content of the invention
The technical problem to be solved in the present invention is to overcome deficiency of the prior art, there is provided a kind of intelligent nothing of double-component
Machine insulating moulding coating.The present invention reaches that double-component is intelligent, high temperature is anti-by introducing temperature-sensitive reversible color material in inorganic coating
Penetrate the purpose of heat-insulated low temperature heat absorption.
To solve technical problem, the solution of the present invention is：
There is provided a kind of double-component intelligent inorganic thermal insulation coating, mixed by the raw material of following weight percentage：
Component A：
B component：
10～50 parts of waterglass；
In the present invention, described filler is diatomite, silicon powder, feldspar powder, calcium carbonate, montmorillonite, aluminum oxide, alumina silicate
In one or more.
In the present invention, described heat reflection pigment is titanium dioxide, zinc sulphide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt
Indigo plant, cobalt green, nickel titanium yellow, copper-chrome black, siderochrome are black, one or more in titanium manganese brown.
In the present invention, described intelligent color-changing material is silver iodide, vanadium oxide, hydrated cobalt chloride, hydrated copper sulfate, oxidation
Nickel, europium oxide, silver sulfide, nickel sulfide, silver tetraiodomercurate, the tetraiodo close one or more in mercury acid copper.
In the present invention, described auxiliary agent is air entraining agent, water reducer, defoamer, thickener, mould inhibitor, antiseptic, cellulose
One or more in ether, wood fibre, starch ether.
As a kind of preferred version, present invention also offers a kind of intelligent inorganic powder insulating moulding coating of double-component, be by
The raw material of following weight percentage is mixed：
Component A：
B component：
10～50 parts of waterglass.
Compared with prior art, the invention has the advantages that：
Conventional insulating moulding coating keeps the nice and cool of base material by reflected sunlight, but then can further reduce base in low temperature
The temperature of material.The intelligent inorganic thermal insulation coating of double-component of the present invention can provide the heat-insulated painting of reversible color between dark color and light color
Material.The intelligent inorganic thermal insulation coating of double-component of the present invention can make insulating moulding coating that light color is kept in high temperature, reflect most
Solar radiant energy；And it is changed into dark in low temperature, absorb more solar radiant energies.Meanwhile, the reversible color change of the present invention
Give insulating moulding coating excellent dicoration, with wide market prospects.
The intelligent inorganic thermal insulation coating of double-component of the present invention has good energy-saving effect and decorative effect, can be used to build
The fields such as outer surface, metal roof, chemical storage tank, have broad application prospects.
The preparation method of the intelligent inorganic thermal insulation coating of double-component of the present invention, it prepares simple, it is easy to operation and control, easily
In industrialization large-scale production, possesses preferable economic benefit.
Specific embodiment
The present invention is further described with reference to instantiation.Percentage is in following comparative's example and embodiment
Weight percentage.
The preparation of the intelligent inorganic thermal insulation coating of double-component
Embodiment 1
Toward dispersing apparatus add 15 parts of metakaolin, 6 parts of rutile type titanium white, 10 parts of calcium carbonate, 1 part of diatomite,
4 parts of silicon powder, 1 part of nickel sulfide, 0.3 part of water reducer, 0.5 part of defoamer, 0.1 part of cellulose ether, 0.2 part of starch ether, antiseptic 1
3 parts of part, 0.3 part of mould inhibitor and re-dispersible glue powder, stir and Jing screen filtrations, obtain double-component inorganic thermal insulation of the present invention
The component A of coating products.20 parts of moduluses are that the KP1 of 2.0, solid content 30% can be luminous directly as double-component of the present invention
The B component of inorganic dry powder painting product.
Embodiment 2
10 parts of metakaolin, 10 parts of nickel titanium yellow, 5 parts of calcium carbonate, 3 parts of diatomite, silicon powder 2 are added toward dispersing apparatus
Part, 2 parts of hydrated copper sulfate, 6 parts of nickel oxide, 0.1 part of water reducer, 0.1 part of defoamer, 0.3 part of cellulose ether, 0.1 part of starch ether,
1 part of 1.5 parts of antiseptic, 0.3 part of mould inhibitor and re-dispersible glue powder, stir and Jing screen filtrations, obtain double groups of the invention
The component A of part inorganic thermal insulation coating products.10 parts of moduluses are that the KP1 of 3.2, solid content 30% can be directly as the present invention
The B component of double-component light-emitting inorganic dry powder paint product.
Embodiment 3
Toward dispersing apparatus add 25 parts of metakaolin, black 3 parts siderochrome, 2 parts of calcium carbonate, 5 parts of diatomite, 7 parts of silicon powder,
2 parts of silver iodide, 2 parts of vanadium oxide, 1 part of hydrated cobalt chloride, 0.5 part of water reducer, 1 part of defoamer, 1 part of cellulose ether, antiseptic 2
5 parts of part, 0.2 part of mould inhibitor and re-dispersible glue powder, stir and Jing screen filtrations, obtain double-component inorganic thermal insulation of the present invention
The component A of coating products.35 parts of moduluses are that the sodium silicate of 3.2, solid content 30% can be luminous directly as double-component of the present invention
The B component of inorganic dry powder painting product.
Embodiment 4
30 parts of metakaolin, 4 parts of cobalt green, 9 parts of calcium carbonate, 4 parts of diatomite, 5 parts of silicon powder, oxygen are added toward dispersing apparatus
Change 3 parts of nickel, 4 parts of europium oxide, 0.2 part of water reducer, 0.8 part of defoamer, 0.8 part of cellulose ether, 0.2 part of starch ether, antiseptic 1.2
3 parts of part, 0.2 part of mould inhibitor and re-dispersible glue powder, stir and Jing screen filtrations, obtain double-component inorganic thermal insulation of the present invention
The component A of coating products.50 parts of moduluses are that the sodium silicate of 2.0, solid content 30% can be luminous directly as double-component of the present invention
The B component of inorganic dry powder painting product.
Comparative example 1
15 parts of metakaolin, 3 parts of iron oxide black, 10 parts of calcium carbonate, 1 part of diatomite, silicon powder 4 are added toward dispersing apparatus
Part, 0.3 part of water reducer, 0.5 part of defoamer, 0.1 part of cellulose ether, 0.2 part of starch ether, 1 part of antiseptic, 0.3 part of mould inhibitor and
3 parts of re-dispersible glue powder, stirs and Jing screen filtrations, obtains the component A of double-component inorganic thermal insulation coating products of the present invention.
20 parts of moduluses are that the KP1 of 2.0, solid content 30% can be directly as double-component light-emitting inorganic dry powder paint product of the present invention
B component.
Using method explanation：
Under the conditions of 5～45 DEG C, the water of 20% weight ratio is added toward component A, stirred 3 minutes.Add corresponding weight
The B component of ratio, stirring can be criticized and scrape or spray for 5 minutes.It is required that body of wall is clean, 1mm is must not exceed per thickness degree, surface drying rear applies
Cover lower one.Configurable coating needs to be finished in 2 hours.
Insulating moulding coating prepared by the inorganic powder insulating moulding coating product of the present invention and comparative example 1 that embodiment 1～4 is obtained is produced
Product press GBT 25261-2010 test sun luminous reflectances, as a result as shown in table 1.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example 1 | |
| The sun closes reflectivity (high temperature) | 0.78 | 0.69 | 0.16 | 0.49 | 0.11 |
| The sun closes reflectivity (low temperature) | 0.62 | 0.54 | 0.11 | 0.62 | 0.11 |
From table 1, the near-infrared reflection of the inorganic powder insulating moulding coating product of the present invention for preparing is developed by heat reflection
The product of the comparative example 1 than preparing better than common pigments, while inorganic powder insulating moulding coating of the present invention has good heat-insulated effect
Really, inorganic powder insulating moulding coating of the present invention can be made to keep long-term effect of heat insulation, it is adaptable to civil construction, commercial building, industry
The occasions such as factory building.
Finally, in addition it is also necessary to it is noted that listed above is only several specific embodiments of the invention.Obviously, this
It is bright to be not limited to above example, there can also be many deformations.One of ordinary skill in the art can be from present disclosure
The all deformations directly derived or associate, are considered as protection scope of the present invention.
Claims (7)
1. the intelligent inorganic thermal insulation coating of a kind of double-component, it is characterised in that mixed by the raw material of following weight percentage
Form：
Component A：
B component：
10～50 parts of waterglass.
2. the intelligent inorganic powder insulating moulding coating of double-component according to claim 1, it is characterised in that described diatom
One or more in soil, silicon powder, feldspar powder, calcium carbonate, montmorillonite, aluminum oxide, alumina silicate.
3. the intelligent inorganic powder insulating moulding coating of double-component according to claim 1, it is characterised in that described heat reflection
Pigment be titanium dioxide, zinc sulphide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt blue, cobalt green, nickel titanium yellow, copper-chrome black, siderochrome it is black,
One or more in titanium manganese brown.
4. the intelligent inorganic powder insulating moulding coating of double-component according to claim 1, it is characterised in that described intelligence change
Color material is silver iodide, vanadium oxide, hydrated cobalt chloride, hydrated copper sulfate, nickel oxide, europium oxide, silver sulfide, nickel sulfide, the tetraiodo
Conjunction mercury acid silver, the tetraiodo close one or more in mercury acid copper.
5. the intelligent inorganic powder insulating moulding coating of double-component according to claim 1, it is characterised in that described auxiliary agent is
One kind in air entraining agent, water reducer, defoamer, thickener, mould inhibitor, antiseptic, cellulose ether, wood fibre, starch ether or
It is two or more.
6. the intelligent inorganic powder insulating moulding coating of double-component according to claim 1, it is characterised in that be by following weight
The raw material of percentage composition is mixed：
Component A：
B component：
10～50 parts of waterglass.
7. double-component inorganic thermal insulation coating according to claim 6, it is characterised in that described heat reflection pigment is titanium white
Powder, zinc sulphide, iron oxide red, iron oxide yellow, titanium chrome yellow, cobalt blue, cobalt green, nickel titanium yellow, copper-chrome black, siderochrome are black, in titanium manganese brown
One or more；
Described intelligent color-changing material is silver iodide, vanadium oxide, hydrated cobalt chloride, hydrated copper sulfate, nickel oxide, europium oxide, sulphur
Change silver, nickel sulfide, silver tetraiodomercurate, the tetraiodo close one or more in mercury acid copper；
Described waterglass is one or more in sodium silicate, KP1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856049.6A CN106634065A (en) | 2016-09-28 | 2016-09-28 | Intelligent inorganic thermal insulation coating containing two components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856049.6A CN106634065A (en) | 2016-09-28 | 2016-09-28 | Intelligent inorganic thermal insulation coating containing two components |
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| Publication Number | Publication Date |
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| CN106634065A true CN106634065A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610856049.6A Pending CN106634065A (en) | 2016-09-28 | 2016-09-28 | Intelligent inorganic thermal insulation coating containing two components |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107868588A (en) * | 2017-12-12 | 2018-04-03 | 广东韩亚薄膜科技有限公司 | Reversible thermochromic coating and preparation method and application |
| CN114250007A (en) * | 2021-11-23 | 2022-03-29 | 攀钢集团研究院有限公司 | Vanadium-containing color-changing coating and preparation method thereof |
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| CN103214905A (en) * | 2013-04-17 | 2013-07-24 | 浙江大学 | Thermochromic heat insulation coating and preparation method thereof |
| CN105062344A (en) * | 2015-08-14 | 2015-11-18 | 兰州科天环保节能科技有限公司 | Interior wall reflection and heat insulation coating and preparation method thereof |
| CN105131789A (en) * | 2015-09-23 | 2015-12-09 | 深圳大禹防水工程有限公司 | Cured type waterproof protective and thermochromic paint and preparation method thereof |
| CN105349018A (en) * | 2015-12-16 | 2016-02-24 | 滨州学院 | Intelligent temperature control reflective coating |
| CN105949826A (en) * | 2016-05-21 | 2016-09-21 | 浙江大学自贡创新中心 | Double-component inorganic heat-insulation coating |
-
2016
- 2016-09-28 CN CN201610856049.6A patent/CN106634065A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214905A (en) * | 2013-04-17 | 2013-07-24 | 浙江大学 | Thermochromic heat insulation coating and preparation method thereof |
| CN105062344A (en) * | 2015-08-14 | 2015-11-18 | 兰州科天环保节能科技有限公司 | Interior wall reflection and heat insulation coating and preparation method thereof |
| CN105131789A (en) * | 2015-09-23 | 2015-12-09 | 深圳大禹防水工程有限公司 | Cured type waterproof protective and thermochromic paint and preparation method thereof |
| CN105349018A (en) * | 2015-12-16 | 2016-02-24 | 滨州学院 | Intelligent temperature control reflective coating |
| CN105949826A (en) * | 2016-05-21 | 2016-09-21 | 浙江大学自贡创新中心 | Double-component inorganic heat-insulation coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107868588A (en) * | 2017-12-12 | 2018-04-03 | 广东韩亚薄膜科技有限公司 | Reversible thermochromic coating and preparation method and application |
| CN114250007A (en) * | 2021-11-23 | 2022-03-29 | 攀钢集团研究院有限公司 | Vanadium-containing color-changing coating and preparation method thereof |
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