CN107522836A - A kind of oiliness water-repellent paint - Google Patents
A kind of oiliness water-repellent paint Download PDFInfo
- Publication number
- CN107522836A CN107522836A CN201710689041.XA CN201710689041A CN107522836A CN 107522836 A CN107522836 A CN 107522836A CN 201710689041 A CN201710689041 A CN 201710689041A CN 107522836 A CN107522836 A CN 107522836A
- Authority
- CN
- China
- Prior art keywords
- repellent paint
- polyethers
- agent
- pitch
- thixotropic agent
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5006—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms
- C08G18/5009—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms having chlorine atoms
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of oiliness water-repellent paint, its main constituents and weight proportion are：Polyethers 25% 28%, isocyanates 30% 31%, pitch 10% 15%, auxiliary agent 0.8% 1%, thixotropic agent 1.5% 3.5%, solvent 20% 25%.The invention discloses a kind of oiliness water-repellent paint, and it is mainly used in large area spraying, and cost of material is low, and water resistance is good, can save the energy.
Description
Technical field
The present invention relates to technical field of coatings, specially a kind of oiliness water-repellent paint.
Background technology
In the home decoration, paint is a link being difficult to avoid that, either chooses solid wood furniture or board-like
Furniture, it is always necessary to paint spraying is carried out to surface, with the continuous improvement of people's living standards, health of people and the meaning of environmental protection
Know also increasingly stronger, traditional paint and coating with harmful substance is eliminated and improved step by step, existing paint painting
Material need to all be researched and developed under the premise of the meeting of performance indications and safety index.
In various exterior coatings, conventional has polyurethanes coating, epoxy coating, acrylic resin paint, gathers
Acrylic acid ester emulsion, Silicone-Acrylic Copolymer Emulsion, Organic fluoride modified acrylate emulsion etc., wherein fluorine resin coating
It is the best external paint of durability, but its cost is higher, there is higher requirement to construction technology and environment.
The content of the invention
It is an object of the invention to provide a kind of oiliness water-repellent paint, and it is mainly used in large area spraying, and cost of material is low,
Water resistance is good, can save the energy.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of oiliness water-repellent paint, its main constituents and weight proportion are：Polyethers 25%-28%, isocyanates 30%-31%,
Pitch 10%-15%, auxiliary agent 0.8%-1%, thixotropic agent 1.5%-3.5%, solvent 20%-25%.
Preferably, the polyethers is chlorinated polyether resin.
Preferably, the thixotropic agent is polyamide salt wax.
A kind of oiliness water-repellent paint, its preparation flow mainly include the following steps that：
（1）Stock：Polyethers, isocyanates, pitch, auxiliary agent, thixotropic agent and solvent are stocked up according to above-mentioned weight proportion；
（2）Batch mixing：By auxiliary agent, thixotropic agent and stirring solvent to being completely dissolved, sequentially add polyethers, isocyanates, pitch, help
Agent, stir, obtain coating；
（3）Try film：On experimental products film it is above-mentioned made of coating, stand to being completely dried；
（4）Performance test：After test products film is completely dried, to its surface resistance to 99.5% absolute ethyl alcohol 500g power back and forth 500
Secondary, film is without show-through；The not bottom drain of the paper tape of resistance to RCA 175g power wear-resisting test 200 times；Cross-cut methods adhesive force 100% is tested, 0 grade；
（5）Finished product packing：Step will be passed through（4）The coating of performance test carries out finished product packing.
The beneficial effects of the invention are as follows：It is mainly used in large area spraying, and cost of material is low, and water resistance is good, can save
The energy.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
A kind of oiliness water-repellent paint, its main constituents and weight proportion are：Polyethers 25%-28%, isocyanates 30%-
31%, pitch 10%-15%, auxiliary agent 0.8%-1%, thixotropic agent 1.5%-3.5%, solvent 20%-25%.
For further optimisation technique scheme, the polyethers is chlorinated polyether resin.
For further optimisation technique scheme, the thixotropic agent is polyamide salt wax.
A kind of oiliness water-repellent paint, its preparation flow mainly include the following steps that：
（1）Stock：Polyethers, isocyanates, pitch, auxiliary agent, thixotropic agent and solvent are stocked up according to above-mentioned weight proportion；
（2）Batch mixing：By auxiliary agent, thixotropic agent and stirring solvent to being completely dissolved, sequentially add polyethers, isocyanates, pitch, help
Agent, stir, obtain coating；
（3）Try film：On experimental products film it is above-mentioned made of coating, stand to being completely dried；
（4）Performance test：After test products film is completely dried, to its surface resistance to 99.5% absolute ethyl alcohol 500g power back and forth 500
Secondary, film is without show-through；The not bottom drain of the paper tape of resistance to RCA 175g power wear-resisting test 200 times；Cross-cut methods adhesive force 100% is tested, 0 grade；
（5）Finished product packing：Step will be passed through（4）The coating of performance test carries out finished product packing.
Embodiment 1：
Polyethers 28%, isocyanates 30%%, pitch 15%, auxiliary agent 1%, thixotropic agent 3%, solvent 23%.
Embodiment 2：
Polyethers 27%, isocyanates 31%, pitch 13%, auxiliary agent 0.8%, thixotropic agent 3.2%, solvent 25%.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of oiliness water-repellent paint, it is characterised in that its main constituents and weight proportion are：Polyethers 25%-28%, isocyanide
Acid esters 30%-31%, pitch 10%-15%, auxiliary agent 0.8%-1%, thixotropic agent 1.5%-3.5%, solvent 20%-25%.
2. a kind of oiliness water-repellent paint according to claim 1, it is characterised in that the polyethers is chlorinated polyether resin.
3. a kind of oiliness water-repellent paint according to claim 1, it is characterised in that the thixotropic agent is polyamide salt wax.
4. a kind of oiliness water-repellent paint, its preparation flow mainly include the following steps that：
（1）Stock：Polyethers, isocyanates, pitch, auxiliary agent, thixotropic agent and solvent are stocked up according to above-mentioned weight proportion；
（2）Batch mixing：By auxiliary agent, thixotropic agent and stirring solvent to being completely dissolved, sequentially add polyethers, isocyanates, pitch, help
Agent, stir, obtain coating；
（3）Try film：On experimental products film it is above-mentioned made of coating, stand to being completely dried；
（4）Performance test：After test products film is completely dried, to its surface resistance to 99.5% absolute ethyl alcohol 500g power back and forth 500
Secondary, film is without show-through；The not bottom drain of the paper tape of resistance to RCA 175g power wear-resisting test 200 times；Cross-cut methods adhesive force 100% is tested, 0 grade；
（5）Finished product packing：Step will be passed through（4）The coating of performance test carries out finished product packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689041.XA CN107522836A (en) | 2017-08-13 | 2017-08-13 | A kind of oiliness water-repellent paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710689041.XA CN107522836A (en) | 2017-08-13 | 2017-08-13 | A kind of oiliness water-repellent paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107522836A true CN107522836A (en) | 2017-12-29 |
Family
ID=60681049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710689041.XA Pending CN107522836A (en) | 2017-08-13 | 2017-08-13 | A kind of oiliness water-repellent paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107522836A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072435A (en) * | 1992-08-27 | 1993-05-26 | 化学工业部海洋涂料研究所 | Building water-proof paint |
| CN102775900A (en) * | 2012-07-10 | 2012-11-14 | 湖北工程学院 | Water curing asphalt polyurethane composite waterproof coating and preparation method thereof |
-
2017
- 2017-08-13 CN CN201710689041.XA patent/CN107522836A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072435A (en) * | 1992-08-27 | 1993-05-26 | 化学工业部海洋涂料研究所 | Building water-proof paint |
| CN102775900A (en) * | 2012-07-10 | 2012-11-14 | 湖北工程学院 | Water curing asphalt polyurethane composite waterproof coating and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 吴蓁等: "单组分石油沥青聚氨酯防水涂料的制备", 《聚氨酯工业》 * |
| 邹军等: "湿固化聚氨酯防水涂料的制备", 《化学推进剂与高分子材料》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |