CN108300257A - A kind of aqueous blackboard coating - Google Patents
A kind of aqueous blackboard coating Download PDFInfo
- Publication number
- CN108300257A CN108300257A CN201610661691.9A CN201610661691A CN108300257A CN 108300257 A CN108300257 A CN 108300257A CN 201610661691 A CN201610661691 A CN 201610661691A CN 108300257 A CN108300257 A CN 108300257A
- Authority
- CN
- China
- Prior art keywords
- parts
- coating
- acrylic resin
- agent
- aqueous
- 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
- 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
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of aqueous blackboard coating.The coating is by mass percentage：100 200 parts of water, 30 50 parts of polyurethane acrylic resin, 10 20 parts of macromolecule dispersing agent, 15 parts of levelling agent, 28 parts of antifoaming agent, 5 10 parts of preservative, 12 parts of thickener.Preferably 40 parts of the polyurethane acrylic resin.Advantages of the present invention：This coating have extremely strong temperature variation resistant, it is anti-after-tack, anti scuffing, weatherability, it is environment-protecting and non-poisonous.
Description
Technical field：
The invention belongs to chemical technology field, more particularly to a kind of aqueous blackboard coating.
Background technology：
Currently, existing aqueous blackboard coating using effect is bad, temperature variation resistant, it is anti-after-tack, the performances such as anti scuffing, weatherability not
It is good.
Invention content：
In view of the deficiencies of the prior art, the present invention provides a kind of aqueous blackboard coatings.
The coating is by mass percentage：100-200 parts of water, 30-50 parts of polyurethane acrylic resin, macromolecule dispersing agent
10-20 parts, 1-5 parts of levelling agent, 2-8 parts of antifoaming agent, 5-10 parts of preservative, 1-2 parts of thickener.
Preferably 40 parts of the polyurethane acrylic resin.
Advantages of the present invention：This coating have extremely strong temperature variation resistant, it is anti-after-tack, anti scuffing, weatherability, it is environment-protecting and non-poisonous.
Specific implementation mode：
The present invention is illustrated with the following examples：
A kind of aqueous blackboard coating.
The coating is by mass percentage：100-200 parts of water, 30-50 parts of polyurethane acrylic resin, macromolecule dispersing agent
10-20 parts, 1-5 parts of levelling agent, 2-8 parts of antifoaming agent, 5-10 parts of preservative, 1-2 parts of thickener.
Preferably 40 parts of the polyurethane acrylic resin.
Claims (2)
1. a kind of aqueous blackboard coating, it is characterised in that：The coating is by mass percentage：100-200 parts of water, polyurethane propylene
30-50 parts of acid resin, 10-20 parts of macromolecule dispersing agent, 1-5 parts of levelling agent, 2-8 parts of antifoaming agent, 5-10 parts of preservative, thickener
1-2 parts.
2. aqueous blackboard coating according to claim 1, it is characterised in that：The polyurethane acrylic resin preferably 40
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661691.9A CN108300257A (en) | 2016-08-14 | 2016-08-14 | A kind of aqueous blackboard coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661691.9A CN108300257A (en) | 2016-08-14 | 2016-08-14 | A kind of aqueous blackboard coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108300257A true CN108300257A (en) | 2018-07-20 |
Family
ID=62871025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610661691.9A Pending CN108300257A (en) | 2016-08-14 | 2016-08-14 | A kind of aqueous blackboard coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108300257A (en) |
-
2016
- 2016-08-14 CN CN201610661691.9A patent/CN108300257A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |