CN106497399A - A kind of mechanical wear-resistant paint and preparation method thereof - Google Patents
A kind of mechanical wear-resistant paint and preparation method thereof Download PDFInfo
- Publication number
- CN106497399A CN106497399A CN201610929555.3A CN201610929555A CN106497399A CN 106497399 A CN106497399 A CN 106497399A CN 201610929555 A CN201610929555 A CN 201610929555A CN 106497399 A CN106497399 A CN 106497399A
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- China
- Prior art keywords
- parts
- aqueous polyurethane
- monomer
- preparation
- resistant paint
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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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to a kind of mechanical wear-resistant paint and preparation method thereof, is made up of the component of following parts by weight：8 13 parts of 5 10 parts of aqueous polyurethane dispersing liquid, 7 11 parts of aqueous polyurethane emulsion, 49 parts of polydimethylsiloxane, 26 parts of chlorinated polyethylene, 8 13 parts of polyimides, 25 parts of melmac, 35 parts of white fused alumina micropowder, 13 parts of glutinous rice flour, 24 parts of titanium white and deionized water.The invention has the beneficial effects as follows：The mechanical wear-resistant paint, its high mechanical strength, good impact resistance, adhesive force are good, have good anti-zoned anti-wear performance.
Description
Technical field
The present invention relates to mechanical paint field, and in particular to a kind of mechanical wear-resistant paint and preparation method thereof.
Background technology
With the development of modern science and technology, artificial satellite, spacecraft, bullet train, the leaf of the electromotor of steam turbine
Wheel, the deck of warship propeller for ship, the blade of hydrogenerator and ship, the floor of building, road sign device etc., are all subject to height
The washing away of fast air-flow, sandstone and current, the effect of mechanical force, the abrasion of material are quite serious, for increasing the service life, material list
Face needs to coat wear-resistant paint.
But current wear-resistant paint generally has that wearability is not good, fracture occurs in use or even comes off
Situation, so be sought after, wearability more preferably wear-resistant paint more excellent by a kind of performance.
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 wear-resistant paint and preparation method thereof.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of mechanical wear-resistant paint, by following parts by weight
Component make：Aqueous polyurethane dispersing liquid 5-10 parts, aqueous polyurethane emulsion 7-11 parts, polydimethylsiloxane 4-9 parts, chlorine
Change polyethylene 2-6 parts, polyimides 8-13 parts, melmac 2-5 parts, white fused alumina micropowder 3-5 parts, glutinous rice flour 1-3 parts, titanium
White 2-4 parts and deionized water 8-13 parts.
A kind of preparation method of mechanical wear-resistant paint, is obtained by the steps：
(1) component of following parts by weight is weighed respectively：Aqueous polyurethane dispersing liquid 5-10 parts, aqueous polyurethane emulsion 7-
11 parts, polydimethylsiloxane 4-9 parts, chlorinated polyethylene 2-6 parts, polyimides 8-13 parts, melmac 2-5 parts, white
Corundum powder 3-5 parts, glutinous rice flour 1-3 parts, titanium white 2-4 parts and deionized water 8-13 parts；
(2) polydimethylsiloxane, chlorinated polyethylene and the polyimides mixing for weighing step (1), obtains monomer a；
(3) aqueous polyurethane dispersing liquid, melmac and the mixing of white fused alumina micropowder for weighing step (1), in 40-
It is incubated at 50 DEG C and stirs, obtains monomer b；
(4) aqueous polyurethane emulsion, glutinous rice flour and the titanium white for weighing step (1) adds the deionization that step (1) is weighed
In water, stir, obtain monomer c；
(5) monomer a is added monomer b, insulated and stirred after being heated to 40-50 DEG C；
(6) monomer c is dripped, after completion of dropping, 3-4 hours are incubated at 50-60 DEG C；
(7) obtained final product with screen filtration discharging after cooling down.
Further, stirring 15-20 minutes in step (3).
Further, drip off in 1-2 hours in step (6).
Further, 200-250 eye mesh screens are used in step (7).
The invention has the beneficial effects as follows：The mechanical wear-resistant paint, its high mechanical strength, good impact resistance, adhesive force are good, have
Good anti-zoned anti-wear performance.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with instantiation, example is served only for explaining this
Bright, it is not intended to limit the scope of the present invention.
Embodiment 1
A kind of preparation method of mechanical wear-resistant paint, is obtained by the steps：
(1) component of following parts by weight is weighed respectively：5 parts of aqueous polyurethane dispersing liquid, 7 parts of aqueous polyurethane emulsion,
4 parts of polydimethylsiloxane, 2 parts of chlorinated polyethylene, 8 parts of polyimides, 2 parts of melmac, 3 parts of white fused alumina micropowder, glutinous
8 parts of 1 part of rice flour, 2 parts of titanium white and deionized water；
(2) polydimethylsiloxane, chlorinated polyethylene and the polyimides mixing for weighing step (1), obtains monomer a；
(3) aqueous polyurethane dispersing liquid, melmac and the mixing of white fused alumina micropowder for weighing step (1), 40
Insulated and stirred 15 minutes at DEG C, obtain monomer b；
(4) aqueous polyurethane emulsion, glutinous rice flour and the titanium white for weighing step (1) adds the deionization that step (1) is weighed
In water, stir, obtain monomer c；
(5) monomer a is added monomer b, insulated and stirred after being heated to 40 DEG C；
(6) monomer c is dripped, was dripped off in 1 hour, after completion of dropping, at 50 DEG C, be incubated 3 hours；
(7) obtained final product with 200 eye mesh screen filtering and dischargings after cooling down.
Embodiment 2
A kind of preparation method of mechanical wear-resistant paint, is obtained by the steps：
(1) component of following parts by weight is weighed respectively：7 parts of aqueous polyurethane dispersing liquid, 9 parts of aqueous polyurethane emulsion,
6 parts of polydimethylsiloxane, 4 parts of chlorinated polyethylene, 10 parts of polyimides, 3 parts of melmac, 4 parts of white fused alumina micropowder, glutinous
11 parts of 2 parts of rice flour, 3 parts of titanium white and deionized water；
(2) polydimethylsiloxane, chlorinated polyethylene and the polyimides mixing for weighing step (1), obtains monomer a；
(3) aqueous polyurethane dispersing liquid, melmac and the mixing of white fused alumina micropowder for weighing step (1), 45
Insulated and stirred 17 minutes at DEG C, obtain monomer b；
(4) aqueous polyurethane emulsion, glutinous rice flour and the titanium white for weighing step (1) adds the deionization that step (1) is weighed
In water, stir, obtain monomer c；
(5) monomer a is added monomer b, insulated and stirred after being heated to 45 DEG C；
(6) monomer c is dripped, was dripped off in 1.5 hours, after completion of dropping, at 55 DEG C, be incubated 3.5 hours；
(7) obtained final product with 220 eye mesh screen filtering and dischargings after cooling down.
Embodiment 3
A kind of preparation method of mechanical wear-resistant paint, is obtained by the steps：
(1) component of following parts by weight is weighed respectively：10 parts of aqueous polyurethane dispersing liquid, aqueous polyurethane emulsion 11
Part, 9 parts of polydimethylsiloxane, 6 parts of chlorinated polyethylene, 13 parts of polyimides, 5 parts of melmac, white fused alumina micropowder 5
Part, 3 parts of glutinous rice flour, 4 parts of titanium white and 13 parts of deionized water；
(2) polydimethylsiloxane, chlorinated polyethylene and the polyimides mixing for weighing step (1), obtains monomer a；
(3) aqueous polyurethane dispersing liquid, melmac and the mixing of white fused alumina micropowder for weighing step (1), 50
Insulated and stirred 20 minutes at DEG C, obtain monomer b；
(4) aqueous polyurethane emulsion, glutinous rice flour and the titanium white for weighing step (1) adds the deionization that step (1) is weighed
In water, stir, obtain monomer c；
(5) monomer a is added monomer b, insulated and stirred after being heated to 50 DEG C；
(6) monomer c is dripped, was dripped off in 2 hours, after completion of dropping, at 60 DEG C, be incubated 4 hours；
(7) obtained final product with 250 eye mesh screen filtering and dischargings after cooling down.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements that is made etc. should be included within the scope of the present invention.
Claims (5)
1. a kind of mechanical wear-resistant paint, it is characterised in that be made up of the component of following parts by weight：Aqueous polyurethane dispersing liquid 5-
10 parts, aqueous polyurethane emulsion 7-11 parts, polydimethylsiloxane 4-9 parts, chlorinated polyethylene 2-6 parts, polyimides 8-13 parts,
Melmac 2-5 parts, white fused alumina micropowder 3-5 parts, glutinous rice flour 1-3 parts, titanium white 2-4 parts and deionized water 8-13 parts.
2. a kind of preparation method of mechanical wear-resistant paint, it is characterised in that be obtained by the steps：
(1) component of following parts by weight is weighed respectively：Aqueous polyurethane dispersing liquid 5-10 parts, aqueous polyurethane emulsion 7-11
Part, polydimethylsiloxane 4-9 parts, chlorinated polyethylene 2-6 parts, polyimides 8-13 parts, melmac 2-5 parts, Bai Gang
Beautiful micropowder 3-5 parts, glutinous rice flour 1-3 parts, titanium white 2-4 parts and deionized water 8-13 parts；
(2) polydimethylsiloxane, chlorinated polyethylene and the polyimides mixing for weighing step (1), obtains monomer a；
(3) aqueous polyurethane dispersing liquid, melmac and the mixing of white fused alumina micropowder for weighing step (1), at 40-50 DEG C
Lower insulation is simultaneously stirred, and obtains monomer b；
(4) aqueous polyurethane emulsion, glutinous rice flour and the titanium white for weighing step (1) is added in the deionized water that step (1) is weighed,
Stir, obtain monomer c；
(5) monomer a is added monomer b, insulated and stirred after being heated to 40-50 DEG C；
(6) monomer c is dripped, after completion of dropping, 3-4 hours are incubated at 50-60 DEG C；
(7) obtained final product with screen filtration discharging after cooling down.
3. preparation method according to claim 2, it is characterised in that stirring 15-20 minutes in step (3).
4. preparation method according to claim 2, it is characterised in that drip off in 1-2 hours in step (6).
5. preparation method according to claim 2, it is characterised in that step uses 200-250 eye mesh screens in (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929555.3A CN106497399A (en) | 2016-10-31 | 2016-10-31 | A kind of mechanical wear-resistant paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929555.3A CN106497399A (en) | 2016-10-31 | 2016-10-31 | A kind of mechanical wear-resistant paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106497399A true CN106497399A (en) | 2017-03-15 |
Family
ID=58318988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610929555.3A Pending CN106497399A (en) | 2016-10-31 | 2016-10-31 | A kind of mechanical wear-resistant paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106497399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670368A (en) * | 2019-10-09 | 2020-01-10 | 福建华峰运动用品科技有限公司 | White corundum waterborne polyurethane coating and preparation and application thereof |
| CN115418159A (en) * | 2022-09-21 | 2022-12-02 | 成都普利美特科技有限公司 | Polyimide waterborne polyurethane coating and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152026A (en) * | 2014-07-25 | 2014-11-19 | 上海蓝欧化工科技有限公司 | Wear-resistant paint |
| CN104341989A (en) * | 2013-08-09 | 2015-02-11 | 青岛益群漆业集团有限公司 | Wear-resistant paint |
| CN105315800A (en) * | 2015-11-20 | 2016-02-10 | 盖群 | Organic paint |
-
2016
- 2016-10-31 CN CN201610929555.3A patent/CN106497399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104341989A (en) * | 2013-08-09 | 2015-02-11 | 青岛益群漆业集团有限公司 | Wear-resistant paint |
| CN104152026A (en) * | 2014-07-25 | 2014-11-19 | 上海蓝欧化工科技有限公司 | Wear-resistant paint |
| CN105315800A (en) * | 2015-11-20 | 2016-02-10 | 盖群 | Organic paint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670368A (en) * | 2019-10-09 | 2020-01-10 | 福建华峰运动用品科技有限公司 | White corundum waterborne polyurethane coating and preparation and application thereof |
| CN110670368B (en) * | 2019-10-09 | 2022-02-18 | 福建华峰运动用品科技有限公司 | White corundum waterborne polyurethane coating and preparation and application thereof |
| CN115418159A (en) * | 2022-09-21 | 2022-12-02 | 成都普利美特科技有限公司 | Polyimide waterborne polyurethane coating and preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |