CN104710910A - Solvent-free medium coating and manufacturing method thereof - Google Patents
Solvent-free medium coating and manufacturing method thereof Download PDFInfo
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- CN104710910A CN104710910A CN201510138685.0A CN201510138685A CN104710910A CN 104710910 A CN104710910 A CN 104710910A CN 201510138685 A CN201510138685 A CN 201510138685A CN 104710910 A CN104710910 A CN 104710910A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
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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
-
- 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
Abstract
The invention discloses a solvent-free medium coating and a manufacturing method thereof, relating to the technical field of preparation of solvent-free medium coatings. The solvent-free medium coating is formed by mixing a component A and a component B in a ratio of 10:1, wherein the component A is composed of a filler and a resin, and the component B is a curing agent. The component A comprises 20-30% of bisphenol A epoxy resin with the epoxide equivalent of 190, 2-5% of C12-14 glycidol ether, 2-5% of plasticizer, 0.5-1% of high-polymer dispersing agent, 0.5-1% of defoaming agent, 0.5-1% of anti-settling agent, 60-80% of barium sulfate and 2-5% of color paste. The component B is a modified amine curing agent. The solvent-free medium coating is almost free of solvents, has the advantages of high solid content and low volatile content, can not volatilize any solvent for a long time to injury the human health, can form a certain thickness at one time, can not influence the construction effect, can not settle, and can be stored for a long time.
Description
Technical field
The present invention relates to a kind of solvent-free BMidcoat and preparation method thereof, belong to the preparing technical field of solvent-free BMidcoat.
Background technology
Painting floor material of the prior art, color is single, free settling, can not standing storage.Solvent is high, wants the brushing of a time a time in construction process.Not only extend construction period, also have higher requirement to the brushing technical ability of workman.If brush too fast blocked up, solvent flashing can not ensconce terrace surface in time, and long-term slowly volatilization, contaminate environment, causes very large harm to HUMAN HEALTH.After too much material volatilization, can cause coating less robust, work-ing life is short, easily causes finish paint to come off.
Summary of the invention
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of solvent-free BMidcoat and preparation method thereof.
Solvent-free BMidcoat of the present invention, it is mixed by A, B two components, and component A is made up of filler and resin, and B component is solidifying agent, and the proportioning of component A and B component is 10:1.
As preferably, described component A comprises the bisphenol A epoxide resin of 20% ~ 30%, in its bisphenol A epoxide resin, epoxy equivalent (weight) is 190, the C12-14 glycidyl ether of 2% ~ 5%, the softening agent of 2% ~ 5%, the macromolecule dispersing agent of 0.5% ~ 1%, the defoamer of 0.5% ~ 1%, the anti-heavy agent of 0.5% ~ 1%, the barium sulfate of 60% ~ 80% and the mill base of 2% ~ 5%; B component is modified amine curing agent.
As preferably, the preparation method of described component A is: by bisphenol A epoxide resin, C12-14 glycidyl ether, softening agent is sequentially added in container, stirrer stirs, the speed stirred is: 500-600r/min, be stirred to and form homogeneous liquid, container bottom is inserted with long-handle shovel cutter, check with or without viscous resin, then by macromolecule dispersing agent, defoamer, anti-heavy agent, slowly add successively in order in container, stirrer disperses 10 minutes under the speed of 800-1100 r/min, then barium sulfate is added in container by bag, and wall of container salvage stores is shoveled in container, stirrer high speed dispersion 30 minutes under the speed of 800-1100 r/min, after adding color paste toning, then carry out quality inspection to pack.
Beneficial effect of the present invention: 1, almost solvent-free, solids content is high, up to 95%-97%; 2, volatizable material is few, does not have solvent and volatilizees for a long time and the harm that injures HUMAN HEALTH; Environment protection health; 3, in construction, can disposable formation certain thickness, can not construction effect be affected, thus can the reduction of erection time, improve operating efficiency; 4, each consumption and thickness requirement are more loose, reduce difficulty of construction, reduce the skill set requirements of workman; 5, because solvent is few, this coating volatilizees hardly, and effective constituent is high, good stability, and soundness is strong, long service life; 6, ensure that effective attachment of finish paint; 7, color-adjustable, rich color, can do the base homochromy with finish paint, makes finish paint also can ensure the attractive in appearance of color when very thin; 8, save the consumption of finish paint, ensure that the glossiness in painting face; 9, filler is many, low cost, but can ensure mobility, and viscosity is good, is easy to constructing operation; 10, can not sedimentation, can standing storage; 11, the alkali resistance of this kind of painting material is strong.
embodiment:
This embodiment is by the following technical solutions: it is mixed by A, B two components, and component A is made up of filler and resin, and B component is solidifying agent, and the proportioning of component A and B component is 10:1.
As preferably, described component A comprises the bisphenol A epoxide resin of 20% ~ 30%, in its bisphenol A epoxide resin, epoxy equivalent (weight) is 190, the C12-14 glycidyl ether of 2% ~ 5%, the softening agent of 2% ~ 5%, the macromolecule dispersing agent of 0.5% ~ 1%, the defoamer of 0.5% ~ 1%, the anti-heavy agent of 0.5% ~ 1%, the barium sulfate of 60% ~ 80% and the mill base of 2% ~ 5%; B component is modified amine curing agent.
As preferably, the preparation method of described component A is: by bisphenol A epoxide resin, C12-14 glycidyl ether, softening agent is sequentially added in container, stirrer stirs, the speed stirred is: 500-600r/min, be stirred to and form homogeneous liquid, container bottom is inserted with long-handle shovel cutter, check with or without viscous resin, then by macromolecule dispersing agent, defoamer, anti-heavy agent, slowly add successively in order in container, stirrer disperses 10 minutes under the speed of 800-1100 r/min, then barium sulfate is added in container by bag, and wall of container salvage stores is shoveled in container, stirrer high speed dispersion 30 minutes under the speed of 800-1100 r/min, after adding color paste toning, then carry out quality inspection to pack.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of 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 all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. solvent-free BMidcoat and preparation method thereof, is characterized in that: it is mixed by A, B two components, and component A is made up of filler and resin, and B component is solidifying agent, and the proportioning of component A and B component is 10:1.
2. solvent-free BMidcoat of one according to claim 1 and preparation method thereof, it is characterized in that: described component A comprises the bisphenol A epoxide resin of 20% ~ 30%, in its bisphenol A epoxide resin, epoxy equivalent (weight) is 190, the C12-14 glycidyl ether of 2% ~ 5%, the softening agent of 2% ~ 5%, the macromolecule dispersing agent of 0.5% ~ 1%, the defoamer of 0.5% ~ 1%, the anti-heavy agent of 0.5% ~ 1%, the barium sulfate of 60% ~ 80% and the mill base of 2% ~ 5%; B component is modified amine curing agent.
3. solvent-free BMidcoat of one according to claim 1 and preparation method thereof, it is characterized in that: the preparation method of described component A is: by bisphenol A epoxide resin, C12-14 glycidyl ether, softening agent is sequentially added in container, stirrer stirs, the speed stirred is: 500-600r/min, be stirred to and form homogeneous liquid, container bottom is inserted with long-handle shovel cutter, check with or without viscous resin, then by macromolecule dispersing agent, defoamer, anti-heavy agent, slowly add successively in order in container, stirrer disperses 10 minutes under the speed of 800-1100 r/min, then barium sulfate is added in container by bag, and wall of container salvage stores is shoveled in container, stirrer high speed dispersion 30 minutes under the speed of 800-1100 r/min, after adding color paste toning, then carry out quality inspection to pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138685.0A CN104710910A (en) | 2015-03-27 | 2015-03-27 | Solvent-free medium coating and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138685.0A CN104710910A (en) | 2015-03-27 | 2015-03-27 | Solvent-free medium coating and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104710910A true CN104710910A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138685.0A Pending CN104710910A (en) | 2015-03-27 | 2015-03-27 | Solvent-free medium coating and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670459A (en) * | 2016-03-07 | 2016-06-15 | 慧融高科新型材料科技有限公司 | Finish-coat paint for epoxy skid-free road surfaces and application method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1371950A (en) * | 2001-02-23 | 2002-10-02 | 王晓东 | Solvent-free epoxy resin paint |
| CN102382548A (en) * | 2011-08-26 | 2012-03-21 | 中国石油天然气集团公司 | Solvent-free epoxy coating for inner wall of petroleum storage tank and preparation method |
| CN103820005A (en) * | 2012-11-16 | 2014-05-28 | 中国石油天然气集团公司 | Solvent-free epoxy internal anti-drag coating for natural gas pipeline |
-
2015
- 2015-03-27 CN CN201510138685.0A patent/CN104710910A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1371950A (en) * | 2001-02-23 | 2002-10-02 | 王晓东 | Solvent-free epoxy resin paint |
| CN102382548A (en) * | 2011-08-26 | 2012-03-21 | 中国石油天然气集团公司 | Solvent-free epoxy coating for inner wall of petroleum storage tank and preparation method |
| CN103820005A (en) * | 2012-11-16 | 2014-05-28 | 中国石油天然气集团公司 | Solvent-free epoxy internal anti-drag coating for natural gas pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670459A (en) * | 2016-03-07 | 2016-06-15 | 慧融高科新型材料科技有限公司 | Finish-coat paint for epoxy skid-free road surfaces and application method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |