CN102942828A - Heat insulating coating for escalator - Google Patents
Heat insulating coating for escalator Download PDFInfo
- Publication number
- CN102942828A CN102942828A CN2012105027514A CN201210502751A CN102942828A CN 102942828 A CN102942828 A CN 102942828A CN 2012105027514 A CN2012105027514 A CN 2012105027514A CN 201210502751 A CN201210502751 A CN 201210502751A CN 102942828 A CN102942828 A CN 102942828A
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- China
- Prior art keywords
- parts
- insulating coating
- heat insulating
- escalator
- staircase
- 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.)
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Abstract
The invention discloses a heat insulating coating for an escalator. The heat insulating coating is prepared by agitating the following raw materials in parts by weight: 34-42 parts of polyvinyl acetal, 7 parts of antimonous oxide, 20-25 parts of titanium dioxide, 7-8 parts of adhesive, 1-3 parts of asbestos powder, 3-5 parts of diatomaceous earth, 3-4 parts of iron oxide red, 30-34 parts of water, 1-3 parts of rock wool and 7-9 parts of china clay. The antirust coating provided by the invention has certain ductility, and is strong in crack resistance and adhesive force. A heat insulating layer can be formed on the surface to effectively prevent external heat from being transferred to the inner side.
Description
Technical field
The present invention relates to a kind of thermal insulating coating for staircase.
Technical background
Staircase is a kind of with the circular flow step, and for the fixedly driven by power equipment of the conveying people that tilts up or down, it has non-stop run, the characteristics that traffic capacity is large.Therefore be widely used in the carriage vertically of the public places such as subway, light rail, station, airport, harbour, shop and mansion that the stream of people concentrates.Its structure mainly is comprised of step, step driving unit, driving main frame, drive disk assembly, tensioning device, armrest system, metal construction, step roller track, upper and lower cover plates, fishback, security device and the electrical part parts that grade.
The main structural components of staircase all is to have metallic substance to make; so thermal conductivity is more intense, outdoor staircase is when hot summer, and that can often shine is awfully hot; and motor also can produce very large heat when work; so when relatively more hot summer, the heat transmission of motor is not gone out, overheated photograph becomes machinery damage to shut down; so need brushing one deck protective paint on the surface of staircase; be used for heat insulationly, avoid heat to be delivered to motor, make its overheated shutdown.
Summary of the invention
The present invention seeks to provides a kind of thermal insulating coating for staircase in order to overcome the deficiencies in the prior art.
For addressing the above problem, technical scheme of the present invention is: a kind of thermal insulating coating for staircase, this thermal insulating coating stir according to the parts by weight proportioning by following raw material and make: 34-42 part polyvinylacetal, 7 parts of antimonous oxides, 20-25 part titanium dioxide, 7-8 part sizing agent, 1-3 part asbestos powder, 3-5 part diatomite, 3-4 part red iron oxide, 30-34 part water, 1-3 part rock wool and 7-9 part china clay.
Beneficial effect of the present invention: rust proof paint provided by the invention has certain unit elongation, and splitting resistance is strong, strong adhesion; Can have on the surface to form one deck thermofin, effectively avoid outside heat to be delivered to inside.
Embodiment
Embodiment 1
A kind of thermal insulating coating for staircase stirs according to weight proportion by following raw material to be made: 34-42 part polyvinylacetal, 7 parts of antimonous oxides, 20-25 part titanium dioxide, 7-8 part sizing agent, 1-3 part asbestos powder, 3-5 part diatomite, 3-4 part red iron oxide, 30-34 part water, 1-3 part rock wool and 7-9 part china clay.
Claims (1)
1. thermal insulating coating that is used for staircase, it is characterized in that: this thermal insulating coating stirs according to the parts by weight proportioning by following raw material and makes: 34-42 part polyvinylacetal, 7 parts of antimonous oxides, 20-25 part titanium dioxide, 7-8 part sizing agent, 1-3 part asbestos powder, 3-5 part diatomite, 3-4 part red iron oxide, 30-34 part water, 1-3 part rock wool and 7-9 part china clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105027514A CN102942828A (en) | 2012-11-30 | 2012-11-30 | Heat insulating coating for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105027514A CN102942828A (en) | 2012-11-30 | 2012-11-30 | Heat insulating coating for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102942828A true CN102942828A (en) | 2013-02-27 |
Family
ID=47725826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105027514A Pending CN102942828A (en) | 2012-11-30 | 2012-11-30 | Heat insulating coating for escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102942828A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073700A (en) * | 1992-06-30 | 1993-06-30 | 李成章 | Novel composition of insulating mold coating |
| CN1080939A (en) * | 1992-07-01 | 1994-01-19 | 张振英 | A kind of production method of composite heat insulation coating |
| US5723515A (en) * | 1995-12-29 | 1998-03-03 | No Fire Technologies, Inc. | Intumescent fire-retardant composition for high temperature and long duration protection |
-
2012
- 2012-11-30 CN CN2012105027514A patent/CN102942828A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073700A (en) * | 1992-06-30 | 1993-06-30 | 李成章 | Novel composition of insulating mold coating |
| CN1080939A (en) * | 1992-07-01 | 1994-01-19 | 张振英 | A kind of production method of composite heat insulation coating |
| US5723515A (en) * | 1995-12-29 | 1998-03-03 | No Fire Technologies, Inc. | Intumescent fire-retardant composition for high temperature and long duration protection |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |