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CN104371461A - Thermal insulation coating - Google Patents

Thermal insulation coating Download PDF

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Publication number
CN104371461A
CN104371461A CN201410751705.7A CN201410751705A CN104371461A CN 104371461 A CN104371461 A CN 104371461A CN 201410751705 A CN201410751705 A CN 201410751705A CN 104371461 A CN104371461 A CN 104371461A
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CN
China
Prior art keywords
parts
thermal insulating
insulating coating
agent
coating according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410751705.7A
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Chinese (zh)
Inventor
李永志
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410751705.7A priority Critical patent/CN104371461A/en
Publication of CN104371461A publication Critical patent/CN104371461A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a thermal insulation coating. The thermal insulation coating is composed of, by weight, 50-60 parts of zinc acrylate resin, 10-15 parts of coalescing agent, 10-20 parts of magnesium oxide, 12-22 parts of silicon oxide, 1-2 parts of ferric oxide, 5-8 parts of toluenesulfonic acid, 5-8 parts of calcium carbonate, 15-20 parts of ceramic microbeads, 4-5 parts of glass fibers, 2-3 parts of suspending agent, 3-5 parts of alcohol solvent, 1-2 parts of adhesives, 0.7-1.2 parts of thickening agent, 0.5-1 part of antifoaming agent, 0.4-0.8 part of flatting agent and 20-30 parts of deionized water. The thermal insulation coating is excellent in sulfur resistance and thermal insulation performance.

Description

A kind of thermal insulating coating
Technical field
The present invention relates to a kind of thermal insulating coating.
Background technology
For some base material, when its exposed outside time, because being subject to the matter corrodes in air, base material is easy to cure, thus affects the mechanics of base material, heat-resisting, weather-proof, wear-resisting and corrosion resistance nature etc.For this technical problem, a lot of people is had now to study the sulfuration how reduced base material.Wherein mode is a sprayed coating on base material, as at application number be 200610078245.1 patent documentation in disclose a kind of sulfuration resistant coating, although have now a lot of people at the coating of research in this, at present the sulfur resistive voltinism of coating need to improve.In addition, in coating industry, also more and more higher to the heat-proof quality of coating.
Summary of the invention
In order to improve sulfuration resistant performance and heat-proof quality, the invention provides a kind of thermal insulating coating.
For achieving the above object, a kind of thermal insulating coating, count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 15-20 part ceramic fine bead, 4-5 part glass fibre, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water; Wherein, the internal diameter of ceramic microsphere is less than 1 μm, and unit weight should be less than 100kg/m 3.
Further, described film coalescence aid is butyl glycol ether.
Further, described suspension agent is lithium bentonite.
Further, resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
Further, described thickening material is polyvinyl butyral.
Further, described defoamer is broken bubble polysiloxane solution.
Further, described flow agent is terminal groups modification organosilicon.
The invention has the beneficial effects as follows: thermal insulating coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in thermal insulating coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising thermal insulating coating, and carrier viscosity can be improved, make its sulfur resistance better.Owing to present invention employs special ceramic microsphere as basic raw material, and under the effect of glass fibre, this just makes the hole diameter in material very little, air molecule in pore then loses free-pouring ability, but be relatively attached on air vent wall, be at this moment equivalent to be in material be similar to vacuum state.Ceramic microsphere makes material internal contain extremely many transmitting interfaces and microscopic scatterers simultaneously, and reflection and scattered radiation heat, therefore, the heat-proof quality of the paint film that this coating is formed is good.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Thermal insulating coating, count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 15-20 part ceramic fine bead, 4-5 part glass fibre, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water; Wherein, the internal diameter of ceramic microsphere is less than 1 μm, and unit weight should be less than 100kg/m 3.Described film coalescence aid is butyl glycol ether.Described suspension agent is lithium bentonite.Resol and the rosin of described caking agent to be ratio of weight and number be 3:1.Described thickening material is polyvinyl butyral.Described defoamer is broken bubble polysiloxane solution.Described flow agent is terminal groups modification organosilicon.
Embodiment 1.
(1) take 10 parts of film coalescence aid, 10 parts of magnesium oxide, 12 parts of silicon oxide, 1 part of ferric oxide, 5 parts of toluenesulphonic acidss, 5 parts of calcium carbonate, 15 parts of ceramic fine beads, 4 parts of glass fibre, 2 parts of suspension agents, 3 parts of alcoholic solvents, 1 part of caking agent and 20 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 50 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.7 part of thickening material, 0.5 part of defoamer, 0.4 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain thermal insulating coating after filtration.
Embodiment 2.
(1) take 15 parts of film coalescence aid, 20 parts of magnesium oxide, 22 parts of silicon oxide, 2 parts of ferric oxide, 8 parts of toluenesulphonic acidss, 8 parts of calcium carbonate, 20 parts of ceramic fine beads, 5 parts of glass fibre, 3 parts of suspension agents, 5 parts of alcoholic solvents, 2 parts of caking agents and 30 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 60 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 1.2 parts of thickening materials, 1 part of defoamer, 0.8 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain thermal insulating coating after filtration.
Embodiment 3.
(1) take 12 parts of film coalescence aid, 15 parts of magnesium oxide, 17 parts of silicon oxide, 1.5 parts of ferric oxide, 6.5 parts of toluenesulphonic acidss, 7 parts of calcium carbonate, 17 parts of ceramic fine beads, 4.5 parts of glass fibre, 2.5 parts of suspension agents, 4 parts of alcoholic solvents, 1.5 parts of caking agents and 25 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 55 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.9 part of thickening material, 0.8 part of defoamer, 0.6 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain thermal insulating coating after filtration.
In the present invention, thermal insulating coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in thermal insulating coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising thermal insulating coating, and carrier viscosity can be improved, make its sulfur resistance better.Owing to present invention employs special ceramic microsphere as basic raw material, and under the effect of glass fibre, this just makes the hole diameter in material very little, air molecule in pore then loses free-pouring ability, but be relatively attached on air vent wall, be at this moment equivalent to be in material be similar to vacuum state.Ceramic microsphere makes material internal contain extremely many transmitting interfaces and microscopic scatterers simultaneously, and reflection and scattered radiation heat, therefore, the heat-proof quality of the paint film that this coating is formed is good.

Claims (7)

1. a thermal insulating coating, it is characterized in that: count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 15-20 part ceramic fine bead, 4-5 part glass fibre, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water; Wherein, the internal diameter of ceramic microsphere is less than 1 μm, and unit weight should be less than 100kg/m 3.
2. thermal insulating coating according to claim 1, is characterized in that: described film coalescence aid is butyl glycol ether.
3. thermal insulating coating according to claim 1, is characterized in that: described suspension agent is lithium bentonite.
4. thermal insulating coating according to claim 1, is characterized in that: resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
5. thermal insulating coating according to claim 1, is characterized in that: described thickening material is polyvinyl butyral.
6. thermal insulating coating according to claim 1, is characterized in that: described defoamer is broken bubble polysiloxane solution.
7. thermal insulating coating according to claim 1, is characterized in that: described flow agent is terminal groups modification organosilicon.
CN201410751705.7A 2014-12-10 2014-12-10 Thermal insulation coating Pending CN104371461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410751705.7A CN104371461A (en) 2014-12-10 2014-12-10 Thermal insulation coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410751705.7A CN104371461A (en) 2014-12-10 2014-12-10 Thermal insulation coating

Publications (1)

Publication Number Publication Date
CN104371461A true CN104371461A (en) 2015-02-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410751705.7A Pending CN104371461A (en) 2014-12-10 2014-12-10 Thermal insulation coating

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CN (1) CN104371461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105869710A (en) * 2016-06-02 2016-08-17 昆山维开安电子科技有限公司 New energy automobile busbar with insulating coating

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1161002A (en) * 1997-08-27 1999-03-05 Chugoku Marine Paints Ltd Non-tin antifouling coating composition, antifouling coating, antifouling method, and ship coated with the antifouling coating
CN103013265A (en) * 2012-12-19 2013-04-03 浙江飞鲸漆业有限公司 Aquaculture net cage antifouling paint and preparation method thereof
CN103819986A (en) * 2014-02-08 2014-05-28 荣成市泓远化工有限公司 Gray marine antifouling paint without copper compound and preparation method of gray marine antifouling paint
CN103897092A (en) * 2014-03-24 2014-07-02 海洋化工研究院有限公司 Preparation and application of zinc acrylate-type self-polishing matrix resin for antifouling coating
CN104087102A (en) * 2014-07-28 2014-10-08 广西梧州龙鱼漆业有限公司 Antifouling paint for ships

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1161002A (en) * 1997-08-27 1999-03-05 Chugoku Marine Paints Ltd Non-tin antifouling coating composition, antifouling coating, antifouling method, and ship coated with the antifouling coating
CN103013265A (en) * 2012-12-19 2013-04-03 浙江飞鲸漆业有限公司 Aquaculture net cage antifouling paint and preparation method thereof
CN103819986A (en) * 2014-02-08 2014-05-28 荣成市泓远化工有限公司 Gray marine antifouling paint without copper compound and preparation method of gray marine antifouling paint
CN103897092A (en) * 2014-03-24 2014-07-02 海洋化工研究院有限公司 Preparation and application of zinc acrylate-type self-polishing matrix resin for antifouling coating
CN104087102A (en) * 2014-07-28 2014-10-08 广西梧州龙鱼漆业有限公司 Antifouling paint for ships

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
单忠德等: "《机械装备工业节能减排制造技术》", 30 June 2014, 机械工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105869710A (en) * 2016-06-02 2016-08-17 昆山维开安电子科技有限公司 New energy automobile busbar with insulating coating
CN105869710B (en) * 2016-06-02 2017-08-25 昆山维开安电子科技有限公司 A kind of busbar with insulating coating for new-energy automobile

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Application publication date: 20150225