CN106543786A - A kind of machinery high-temperature resistant coating and preparation method thereof - Google Patents

A kind of machinery high-temperature resistant coating and preparation method thereof Download PDF

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Publication number
CN106543786A
CN106543786A CN201610928875.7A CN201610928875A CN106543786A CN 106543786 A CN106543786 A CN 106543786A CN 201610928875 A CN201610928875 A CN 201610928875A CN 106543786 A CN106543786 A CN 106543786A
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CN
China
Prior art keywords
parts
vinylidene chloride
machinery
temperature resistant
waterglass
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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
CN201610928875.7A
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Chinese (zh)
Inventor
邓集叶
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邓集叶
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Priority to CN201610928875.7A priority Critical patent/CN106543786A/en
Publication of CN106543786A publication Critical patent/CN106543786A/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
    • C09D4/00Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • 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
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres

Abstract

The present invention relates to a kind of machinery high-temperature resistant coating and preparation method thereof, is made up of the component of following parts by weight:15 20 parts of 5 10 parts of butyl ether Lauxite, 26 parts of epoxy resin, 35 parts of vinylidene chloride, 13 parts of Calcium Carbonate, 47 parts of glass dust, 59 parts of styrene, 36 parts of hollow ceramic powder, 25 parts of waterglass, 69 parts of bentonite and deionized water.The invention has the beneficial effects as follows:Under prolonged Exposure to Sunlight or under hot environment, still with good caking property, it is ensured that the safety of operation under mechanical part hot conditionss.

Description

A kind of machinery high-temperature resistant coating and preparation method thereof
Technical field
The present invention relates to mechanical paint field, and in particular to a kind of machinery high-temperature resistant coating and preparation method thereof.
Background technology
It is well known that mechanical coating just refers to the coating on being painted on mechanical surface and all kinds of element parts.Machinery is applied Material is with following performance:
(1) covering power:Covering power is generally covered required coating weight to represent with the black and white lattice that can make regulation, and weight is got over Big covering power is less;
(2) smear adhesive force:Represent the bonding force of film and basic unit;
(3) viscosity:The size of viscosity affects workability, different construction methods to require that coating has different viscosity;
(4) fineness:Fineness size directly affects the planarization and gloss of film coated surface.
At present, existing mechanical coating, Main Function are that drop prevents from mechanical part to be isolated from the outside coming, it is to avoid Machinery Ministry Part is oxidized, corrosion.But, the resistance to elevated temperatures of existing mechanical coating not enough, in the environment of high temperature and chronic sun exposure, It is easy to come off.
The content of the invention
In sum, in order to overcome the deficiencies in the prior art, the technical problem to be solved to be to provide a kind of machine Tool high-temperature resistant coating and preparation method thereof.
The technical scheme that the present invention solves above-mentioned technical problem is as follows:A kind of machinery high-temperature resistant coating, by following weight portion Several components are made:Butyl ether Lauxite 5-10 parts, epoxy resin 2-6 parts, vinylidene chloride 3-5 parts, Calcium Carbonate 1-3 part, glass Glass powder 4-7 parts, styrene 5-9 parts, hollow ceramic powder 3-6 parts, waterglass 2-5 parts, bentonite 6-9 parts and deionized water 15-20 Part.
A kind of preparation method of machinery high-temperature resistant coating, is obtained by the steps:
(1) component of following parts by weight is weighed respectively:Butyl ether Lauxite 5-10 parts, epoxy resin 2-6 parts, inclined chlorine It is ethylene 3-5 parts, Calcium Carbonate 1-3 part, glass dust 4-7 parts, styrene 5-9 parts, hollow ceramic powder 3-6 parts, waterglass 2-5 parts, swollen Profit soil 6-9 parts and deionized water 15-20 parts;
(2) vinylidene chloride, Calcium Carbonate, glass dust, styrene, hollow ceramic powder and the waterglass for weighing step (1) grinds Mix after pressure;
(3) in the deionized water for adding step (1) to weigh in mixture obtained in step (2), after stirring 40-60 minutes To mixed liquor;
(4) mixed liquor obtained in step step (3) is heated into 70-90 DEG C, the butyl ether ureaformaldehyde tree for adding step (1) to weigh Fat, epoxy resin and vinylidene chloride stirring 40-50 minutes;
(5) after filtering, ultrasonic disperse 30 minutes.
Further, stirred with 1000-1500 rev/min of speed in step (3).
Further, in step (4), mixing speed is 200-300 rev/min.
Further, in step (5), supersonic frequency is 90KHz.
The invention has the beneficial effects as follows:Under prolonged Exposure to Sunlight or under hot environment, still with good caking property, protect The safety of operation under mechanical part hot conditionss is demonstrate,proved.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with instantiation, example is served only for explaining this It is bright, it is not intended to limit the scope of the present invention.
Embodiment 1
A kind of preparation method of machinery high-temperature resistant coating, is obtained by the steps:
(1) component of following parts by weight is weighed respectively:5 parts of butyl ether Lauxite, 2 parts of epoxy resin, vinylidene chloride 3 Part, 1 part of Calcium Carbonate, 4 parts of glass dust, 5 parts of styrene, 3 parts of hollow ceramic powder, 2 parts of waterglass, 6 parts of bentonite and deionized water 15 parts;
(2) vinylidene chloride, Calcium Carbonate, glass dust, styrene, hollow ceramic powder and the waterglass for weighing step (1) grinds Mix after pressure;
(3) in the deionized water for adding step (1) to weigh in mixture obtained in step (2), with 1000 revs/min of speed Stirring obtained mixed liquor after 40 minutes;
(4) by obtained in step step (3) mixed liquor heat 70 DEG C, add step (1) weigh butyl ether Lauxite, Epoxy resin and vinylidene chloride are stirred 40 minutes, and mixing speed is 200 revs/min;
(5) after filtering, ultrasonic disperse 30 minutes, supersonic frequency is 90KHz.
Embodiment 2
A kind of preparation method of machinery high-temperature resistant coating, is obtained by the steps:
(1) component of following parts by weight is weighed respectively:7 parts of butyl ether Lauxite, 4 parts of epoxy resin, vinylidene chloride 4 Part, 2 parts of Calcium Carbonate, 5 parts of glass dust, 7 parts of styrene, 5 parts of hollow ceramic powder, 3 parts of waterglass, 7 parts of bentonite and deionized water 17 parts;
(2) vinylidene chloride, Calcium Carbonate, glass dust, styrene, hollow ceramic powder and the waterglass for weighing step (1) grinds Mix after pressure;
(3) in the deionized water for adding step (1) to weigh in mixture obtained in step (2), with 1200 revs/min of speed Stirring obtained mixed liquor after 50 minutes;
(4) by obtained in step step (3) mixed liquor heat 80 DEG C, add step (1) weigh butyl ether Lauxite, Epoxy resin and vinylidene chloride are stirred 45 minutes, and mixing speed is 250 revs/min;
(5) after filtering, ultrasonic disperse 30 minutes, supersonic frequency is 90KHz.
Embodiment 3
A kind of preparation method of machinery high-temperature resistant coating, is obtained by the steps:
(1) component of following parts by weight is weighed respectively:10 parts of butyl ether Lauxite, 6 parts of epoxy resin, vinylidene chloride 5 parts, 3 parts of Calcium Carbonate, 7 parts of glass dust, 9 parts of styrene, 6 parts of hollow ceramic powder, 5 parts of waterglass, 9 parts of bentonite and deionized water 20 parts;
(2) vinylidene chloride, Calcium Carbonate, glass dust, styrene, hollow ceramic powder and the waterglass for weighing step (1) grinds Mix after pressure;
(3) in the deionized water for adding step (1) to weigh in mixture obtained in step (2), with 1500 revs/min of speed Stirring obtained mixed liquor after 60 minutes;
(4) by obtained in step step (3) mixed liquor heat 90 DEG C, add step (1) weigh butyl ether Lauxite, Epoxy resin and vinylidene chloride are stirred 50 minutes, and mixing speed is 300 revs/min;
(5) after filtering, ultrasonic disperse 30 minutes, supersonic frequency is 90KHz.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (5)

1. a kind of machinery high-temperature resistant coating, it is characterised in that be made up of the component of following parts by weight:Butyl ether Lauxite 5- 10 parts, epoxy resin 2-6 parts, vinylidene chloride 3-5 parts, Calcium Carbonate 1-3 part, glass dust 4-7 parts, styrene 5-9 parts, hollow ceramic Powder 3-6 parts, waterglass 2-5 parts, bentonite 6-9 parts and deionized water 15-20 parts.
2. a kind of preparation method of machinery high-temperature resistant coating, it is characterised in that be obtained by the steps:
(1) component of following parts by weight is weighed respectively:Butyl ether Lauxite 5-10 parts, epoxy resin 2-6 parts, vinylidene chloride 3-5 parts, Calcium Carbonate 1-3 part, glass dust 4-7 parts, styrene 5-9 parts, hollow ceramic powder 3-6 parts, waterglass 2-5 parts, bentonite 6-9 parts and deionized water 15-20 parts;
(2) after vinylidene chloride, Calcium Carbonate, glass dust, styrene, hollow ceramic powder and the waterglass for weighing step (1) is rolled Mixing;
(3), in the deionized water for adding step (1) to weigh in mixture obtained in step (2), mixed after stirring 40-60 minutes Close liquid;
(4) by obtained in step step (3) mixed liquor heat 70-90 DEG C, add step (1) weigh butyl ether Lauxite, Epoxy resin and vinylidene chloride stirring 40-50 minutes;
(5) after filtering, ultrasonic disperse 30 minutes.
3. preparation method according to claim 2, it is characterised in that with 1000-1500 rev/min of speed in step (3) Stirring.
4. preparation method according to claim 2, it is characterised in that mixing speed is 200-300 rev/min in step (4).
5. preparation method according to claim 2, it is characterised in that supersonic frequency is 90KHz in step (5).
CN201610928875.7A 2016-10-31 2016-10-31 A kind of machinery high-temperature resistant coating and preparation method thereof Pending CN106543786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610928875.7A CN106543786A (en) 2016-10-31 2016-10-31 A kind of machinery high-temperature resistant coating and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610928875.7A CN106543786A (en) 2016-10-31 2016-10-31 A kind of machinery high-temperature resistant coating and preparation method thereof

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CN106543786A true CN106543786A (en) 2017-03-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110922848A (en) * 2019-12-18 2020-03-27 南通达克罗新材料科技有限公司 Wear-resistant coating for fastener and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102585696A (en) * 2012-02-13 2012-07-18 江苏大学 Methyl phenyl silicone resin base high-temperature-resistant coating and preparation method thereof
CN104371482A (en) * 2014-10-31 2015-02-25 无锡阳工机械制造有限公司 High-temperature resistant mechanical coating
CN104874722A (en) * 2015-05-20 2015-09-02 柳州市百田机械有限公司 High temperature resistant casting coating
CN105219127A (en) * 2015-09-17 2016-01-06 湖南中汉高分子材料科技有限公司 A kind of engineering machinery high-temperature resistant coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102585696A (en) * 2012-02-13 2012-07-18 江苏大学 Methyl phenyl silicone resin base high-temperature-resistant coating and preparation method thereof
CN104371482A (en) * 2014-10-31 2015-02-25 无锡阳工机械制造有限公司 High-temperature resistant mechanical coating
CN104874722A (en) * 2015-05-20 2015-09-02 柳州市百田机械有限公司 High temperature resistant casting coating
CN105219127A (en) * 2015-09-17 2016-01-06 湖南中汉高分子材料科技有限公司 A kind of engineering machinery high-temperature resistant coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110922848A (en) * 2019-12-18 2020-03-27 南通达克罗新材料科技有限公司 Wear-resistant coating for fastener and preparation method thereof

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Application publication date: 20170329

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