CN105694560A - Preparation method of antifreezing exterior wall coating - Google Patents
Preparation method of antifreezing exterior wall coating Download PDFInfo
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- CN105694560A CN105694560A CN201610111504.XA CN201610111504A CN105694560A CN 105694560 A CN105694560 A CN 105694560A CN 201610111504 A CN201610111504 A CN 201610111504A CN 105694560 A CN105694560 A CN 105694560A
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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
- C09D4/00—Coating 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
- C09D4/06—Organic 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
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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
- C09D5/08—Anti-corrosive 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
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
Abstract
The invention discloses a preparation method of an antifreezing exterior wall coating. The coating is prepared from, by weight, 25 parts of polyester resin, 2.5 parts of epoxy resin, 15 parts of polysiloxane, 10 parts of hydroxyethyl cellulose, 1.5 parts of acrylic ester, 2 parts of ethyl acetate, 8 parts of triethanolamine, 4 parts of dibutyl sebacate, 1 part of paracresol, 5 parts of bamboo powder, 3 parts of wood powder, 6 parts of PE, 5 parts of a coupling agent, 6 parts of maleic anhydride grafted monomers, 0.7 part of dicyandiamide, 0.5 part of pigment, 2 parts of titanium dioxide, 3 parts of superfine barium, 5 parts of dispersant, 0.8 part of modified starch, 0.2 part of graphene, 1.2 parts of titanium dioxide, 0.5 part of zeolite powder, 0.3 part of wax powder and 1.5 parts of glass powder. The antifreezing exterior wall coating contains composite constituents of bamboo, wood and modified plastic, adhesion of the coating can be enhanced, the coating is prevented from falling, and the phenomena that the coating surface is unsmooth and in the concavo-convex state such as orange peel can be prevented; the coating has the performance of being resistant to corrosion, aging and frost.
Description
Technical field
The present invention relates to paint field, the preparation method particularly relating to a kind of anti-freeze type exterior coating。
Background technology
Exterior wall paint coating of the prior art is due to coated article face rough porous, and oil absorption is big；And the paint prepared does not stand a period of time, paint viscosity is high, and bubble does not eliminate；Accordingly, it would be desirable to interpolation multiple additives, the performance of paint could be improved, cause the waste of resource, improve the cost of use simultaneously, use also inconvenient。
Summary of the invention
The preparation method that it is an object of the invention to provide a kind of anti-freeze type exterior coating, to solve above-mentioned technical problem。
The technical problem to be solved realizes by the following technical solutions:
A kind of preparation method of anti-freeze type exterior coating, it is characterised in that: anti-freeze type exterior coating is made by the raw material of following weight portion:
25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, paracresol 1 part, bamboo powder 5 parts, wood powder 3 parts, PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of glass dust；
The preparation method of anti-freeze type exterior coating:
1) by bamboo powder 5 parts, wood powder 3 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of mixtures of glass dust, add in ball mill, be ground to the powder body of 400 orders；
2) powder body is mixed with PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, carrying out high pressure batch mixing, the temperature of high pressure batch mixing is 120-140 DEG C, the time is 10-15 minute, pressure is 0.3MPa；
3) step 2) material be sent directly into extruder, by the mould of extruder, extrude thread composite, the machine barrel of described main extruder includes four districts, by feed end to extruding end, the temperature in four districts is followed successively by 240-250 DEG C, 230-240 DEG C, 200-215 DEG C, 210-220 DEG C, and the machine barrel of described extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.06MPa；
4) after thread composite cools down molding, through broken, grinding to form composite powder material, the particle diameter of composite powder material is 0.5-1.0 μm；
5) composite powder material and 25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, 1 part of mixture of paracresol, the preparation method obtaining anti-freeze type exterior coating。
Described Graphene selects graphene microchip。
Described graphene microchip is to generate with the three-dimensional long crystalline substance of cellular fashion, and after generation, Graphene crystal utilizes the nano-milled mode of wet type, grinds with single direction, and generation thickness is nanorize, and area is micronized graphene microchip。
When the preparation method of this anti-freeze type exterior coating uses, organic solvent can be used to be in harmonious proportion, it is possible to add appropriate glue allotment as required and use。
The grafting object of maleic anhydride graft monomer is PE。
The invention has the beneficial effects as follows:
The anti-freeze type exterior coating of the present invention contains the compound composition of bamboo and wood and modified plastics, it is possible to increase the adhesive force of coating, it is prevented that situation about departing from occurs, it is possible to make coating avoid the occurrence of film coated surface rough, present the phenomenons such as concavo-convex state such as Fructus Citri tangerinae skin sample；And there is anticorrosive, ageing-resistant, freeze proof performance。
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all。Based on the embodiment in embodiment, those skilled in the art are obtained other embodiments under the premise not making creative work, broadly falls into protection scope of the present invention。
The preparation method of a kind of anti-freeze type exterior coating, is made by the raw material of following weight portion:
25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, paracresol 1 part, bamboo powder 5 parts, wood powder 3 parts, PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of glass dust。
The preparation method of anti-freeze type exterior coating:
1) by bamboo powder 5 parts, wood powder 3 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of mixtures of glass dust, add in ball mill, be ground to the powder body of 400 orders；
2) powder body is mixed with PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, carrying out high pressure batch mixing, the temperature of high pressure batch mixing is 120-140 DEG C, the time is 10-15 minute, pressure is 0.3MPa；
3) step 2) material be sent directly into extruder, by the mould of extruder, extrude thread composite, the machine barrel of described main extruder includes four districts, by feed end to extruding end, the temperature in four districts is followed successively by 240-250 DEG C, 230-240 DEG C, 200-215 DEG C, 210-220 DEG C, and the machine barrel of described extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.06MPa；
4) after thread composite cools down molding, through broken, grinding to form composite powder material, the particle diameter of composite powder material is 0.5-1.0 μm；
5) composite powder material and 25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, 1 part of mixture of paracresol, the preparation method obtaining anti-freeze type exterior coating。
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the preference being only the present invention described in above-described embodiment and description; it is not intended to limit the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。
Claims (3)
1. the preparation method of an anti-freeze type exterior coating, it is characterised in that: anti-freeze type exterior coating is made by the raw material of following weight portion:
25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, paracresol 1 part, bamboo powder 5 parts, wood powder 3 parts, PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of glass dust；
The preparation method of anti-freeze type exterior coating:
1) by bamboo powder 5 parts, wood powder 3 parts, modified starch 0.8 part, Graphene 0.2 part, titanium dioxide 1.2 parts, zeolite powder 0.5 part, 0.3 part of wax powder, 1.5 parts of mixtures of glass dust, add in ball mill, be ground to the powder body of 400 orders；
2) powder body is mixed with PE6 part, coupling agent 5 parts, maleic anhydride graft monomer 6 parts, dicyandiamide 0.7 part, pigment 0.5 part, titanium dioxide 2 parts, ultra-fine barium 3 parts, dispersant 5 parts, carrying out high pressure batch mixing, the temperature of high pressure batch mixing is 120-140 DEG C, the time is 10-15 minute, pressure is 0.3MPa；
3) step 2) material be sent directly into extruder, by the mould of extruder, extrude thread composite, the machine barrel of described main extruder includes four districts, by feed end to extruding end, the temperature in four districts is followed successively by 240-250 DEG C, 230-240 DEG C, 200-215 DEG C, 210-220 DEG C, and the machine barrel of described extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.06MPa；
4) after thread composite cools down molding, through broken, grinding to form composite powder material, the particle diameter of composite powder material is 0.5-1.0 μm；
5) composite powder material and 25 parts of polyester resin, epoxy resin 2.5 parts, polysiloxanes 15 parts, hydroxyethyl cellulose 10 parts, acrylate 1.5 parts, ethyl acetate 2 parts, triethanolamine 8 parts, dibutyl sebacate 4 parts, 1 part of mixture of paracresol, the preparation method obtaining anti-freeze type exterior coating。
2. the preparation method of anti-freeze type exterior coating according to claim 1, it is characterised in that described Graphene selects graphene microchip。
3. the preparation method of anti-freeze type exterior coating according to claim 2, it is characterized in that, described graphene microchip is to generate with the three-dimensional long crystalline substance of cellular fashion, after generation, Graphene crystal utilizes the nano-milled mode of wet type, grind with single direction, generation thickness is nanorize, and area is micronized graphene microchip。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111504.XA CN105694560A (en) | 2016-02-27 | 2016-02-27 | Preparation method of antifreezing exterior wall coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111504.XA CN105694560A (en) | 2016-02-27 | 2016-02-27 | Preparation method of antifreezing exterior wall coating |
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| CN105694560A true CN105694560A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610111504.XA Pending CN105694560A (en) | 2016-02-27 | 2016-02-27 | Preparation method of antifreezing exterior wall coating |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109450A (en) * | 2014-08-01 | 2014-10-22 | 宁波市派特勒粉末涂料有限公司 | Graphene anticorrosive powder paint and preparation method thereof |
| CN104312391A (en) * | 2014-10-14 | 2015-01-28 | 江苏华光粉末有限公司 | Graphene antistatic powder coating and preparation method of antistatic powder coating |
-
2016
- 2016-02-27 CN CN201610111504.XA patent/CN105694560A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109450A (en) * | 2014-08-01 | 2014-10-22 | 宁波市派特勒粉末涂料有限公司 | Graphene anticorrosive powder paint and preparation method thereof |
| CN104312391A (en) * | 2014-10-14 | 2015-01-28 | 江苏华光粉末有限公司 | Graphene antistatic powder coating and preparation method of antistatic powder coating |
Non-Patent Citations (1)
| Title |
|---|
| 北京市塑料工业联合公司: "《文婉元教授级高级工程师塑料科学与工程研究及应用论文集》", 31 December 1992 * |
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Application publication date: 20160622 |
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