CN104355581A - Anti-frost external wall heat preservation coating - Google Patents
Anti-frost external wall heat preservation coating Download PDFInfo
- Publication number
- CN104355581A CN104355581A CN201410519207.XA CN201410519207A CN104355581A CN 104355581 A CN104355581 A CN 104355581A CN 201410519207 A CN201410519207 A CN 201410519207A CN 104355581 A CN104355581 A CN 104355581A
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- China
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- parts
- wall heat
- heat preservation
- external wall
- preservation coating
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Abstract
The invention discloses an anti-frost external wall heat preservation coating. The anti-frost external wall heat preservation coating comprises the following components in parts by weight: 65-75 parts of white cement, 5-7 parts of apatite, 5-9 parts of foam killer, 4-6 parts of polymethylmethacrylate, 4-6 parts of suspending agent, 1-2 parts of lignosulfonic acid, 5-7 parts of polyvinyl alcohol, 1.4-2.0 parts of silica sol, 2.5-5 parts of a pigment, and 85-105 parts of water. The anti-frost external wall heat preservation coating is high in cohesive force, not easy to crack and drop, acidproof, alkaliproof, fireproof, and good in water resistance.
Description
Technical field
The present invention relates to casting field, particularly a kind of frost resistance exterior wall heat-insulating paint.
Background technology
For beautifying the environment, improve the appearance of the city or advertising use, a lot of skin body is coated with the various coating with aesthetic feeling color.But the paint adhesion performance used at present is poor, particularly poor with the cohesive force of cement wall, easy to crack, be full of cracks, even come off, particularly to the brushing of clear water coagulation basic unit or the cohesive force of spary all poor, and cost is high, coating chaps or comes off, and reduces the aesthetic feeling of coating, and the destructible appearance of the city is clean and tidy and harmonious.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of frost resistance exterior wall heat-insulating paint, this coating is coated on cement based exterior wall, and cohesive force is strong, not easily chap and come off, and to acidproof, alkaline-resisting, fire-resistant, water resistance is good.
Technical scheme of the present invention is as follows:
A kind of frost resistance exterior wall heat-insulating paint, be made up of following component with parts by weight: white cement 65-75 part, phosphatic rock 5-7 part, defoamer 5-9 part, polymethyl methacrylate 4-6 part, suspension agent 4-6 part, lignosulfonic acid 1-2 part, polyvinyl alcohol 5-7 part, silicon sol 1.4-2.0 part, pigment 2.5-5 part, water 85-105 part, together adds said components in reactor, open reactor, stirring velocity is 100-120r/min, heats simultaneously and the temperature of reactor is slowly risen to 70-85 DEG C, and constant temperature stirs 10-18min.
Compared with prior art, the present invention has following beneficial effect:
Coating of the present invention is not particularly suitable for cement based exterior wall external coating or spraying, and coating of the present invention is strong to cement based exterior wall cohesive force, easy to crack, chap or come off, acid-alkali-corrosive-resisting, and fire-resistant, water resistance is good.
Embodiment
A kind of frost resistance exterior wall heat-insulating paint, be made up of following component with parts by weight: white cement 65-75 part, phosphatic rock 5-7 part, defoamer 5-9 part, polymethyl methacrylate 4-6 part, suspension agent 4-6 part, lignosulfonic acid 1-2 part, polyvinyl alcohol 5-7 part, silicon sol 1.4-2.0 part, pigment 2.5-5 part, water 85-105 part, together adds said components in reactor, open reactor, stirring velocity is 100-120r/min, heats simultaneously and the temperature of reactor is slowly risen to 70-85 DEG C, and constant temperature stirs 10-18min.
Claims (1)
1. a frost resistance exterior wall heat-insulating paint, it is characterized in that, be made up of following component with parts by weight: white cement 65-75 part, phosphatic rock 5-7 part, defoamer 5-9 part, polymethyl methacrylate 4-6 part, suspension agent 4-6 part, lignosulfonic acid 1-2 part, polyvinyl alcohol 5-7 part, silicon sol 1.4-2.0 part, pigment 2.5-5 part, water 85-105 part, said components together added in reactor, open reactor, stirring velocity is 100-120r/min, heat simultaneously and the temperature of reactor is slowly risen to 70-85 DEG C, constant temperature stirs 10-18min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519207.XA CN104355581A (en) | 2014-10-07 | 2014-10-07 | Anti-frost external wall heat preservation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519207.XA CN104355581A (en) | 2014-10-07 | 2014-10-07 | Anti-frost external wall heat preservation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355581A true CN104355581A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410519207.XA Pending CN104355581A (en) | 2014-10-07 | 2014-10-07 | Anti-frost external wall heat preservation coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981360A (en) * | 2019-12-25 | 2020-04-10 | 东南大学 | Reflective radiation type building exterior wall putty and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767184A (en) * | 2010-02-04 | 2010-07-07 | 西安理工大学 | Lost foam casting cast iron coating for preventing carbon defects and preparation method thereof |
| CN103641410A (en) * | 2013-12-02 | 2014-03-19 | 韩树君 | Outer wall body coating |
-
2014
- 2014-10-07 CN CN201410519207.XA patent/CN104355581A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767184A (en) * | 2010-02-04 | 2010-07-07 | 西安理工大学 | Lost foam casting cast iron coating for preventing carbon defects and preparation method thereof |
| CN103641410A (en) * | 2013-12-02 | 2014-03-19 | 韩树君 | Outer wall body coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981360A (en) * | 2019-12-25 | 2020-04-10 | 东南大学 | Reflective radiation type building exterior wall putty and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150218 |