CN102876173B - Waterproof anticorrosive coating for elevator - Google Patents
Waterproof anticorrosive coating for elevator Download PDFInfo
- Publication number
- CN102876173B CN102876173B CN201210363023.XA CN201210363023A CN102876173B CN 102876173 B CN102876173 B CN 102876173B CN 201210363023 A CN201210363023 A CN 201210363023A CN 102876173 B CN102876173 B CN 102876173B
- Authority
- CN
- China
- Prior art keywords
- parts
- chitosan
- coating
- elevator
- modified polystyrene
- 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.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 title abstract description 10
- 238000000576 coating method Methods 0.000 title abstract description 10
- 229920001661 Chitosan Polymers 0.000 claims abstract description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000004793 Polystyrene Substances 0.000 claims abstract description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002223 polystyrene Polymers 0.000 claims abstract description 8
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003973 paint Substances 0.000 claims description 9
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 238000009775 high-speed stirring Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000227 grinding Methods 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a waterproof anticorrosive coating for an elevator. The coating is characterized by comprising the following components in part by weight: 100 parts of acrylic acid grafted modified polystyrene base material, 6 to 12 parts of rosin modified phenolic resin, 50 to 70 parts of light calcium carbonate, 1.2 to 3.5 parts of iron oxide red, 35 to 55 parts of ethylene glycol, 10 to 20 parts of propanol, 1 to 5 parts of dibutyl phthalate, 0.1 to 0.5 part of glycerol and 1 to 5 parts of chitosan. A method for preparing the coating comprises the following steps of: dissolving the chitosan into 1.5 to 3.5 parts of dilute acetic acid solution to form an acetic acid solution of the chitosan; and adding other materials into the solution of the chitosan, stirring at high speed, grinding for 10 to 30min by a grinding machine, and mixing uniformly. The coating can form a continuous film on the surface of a metal matrix to ensure that the surface of a base material is isolated from water, so that waterproof and dampproof effects are achieved; and the coating is easy to dry, and can be used at the temperature of -30 to 80 DEG C.
Description
Technical field
The present invention relates to a kind of elevator skin coating, relate to specifically a kind of water proof anti-corrosive paint.
Background technology
Elevator(lift) machine room is generally positioned at the top of buildings, pit is positioned at the lowest layer of buildings, hoistway is connected with corridor by stop, machine room can be intake because of layer top or door and window roof leaking, pit is except processing bad infiltration because of building waterproof layer, also can be because of heating installation, metalling run out etc. of domestic water and construction wrong, make water infiltrate pit from floor through hoistway, while there is flood, hoistway car and also can meet with waterflooding, the material of elevator is generally stainless steel, only non-corrosive under specific circumstances, in order to prevent that elevator panel frequently contacts water and affects the elevator life-span in above situation, generally need to apply anticorrosive coating in lift car outside.
Summary of the invention
technical problem to be solved by this invention is to provide a kind of elevator water proof anti-corrosive paint.
For solving the problems of the technologies described above, the present invention is achieved in that
Elevator water proof anti-corrosive paint, comprises the following component in weight part: modified polystyrene base-material 100, rosin modified phenolic resin 6-12, light calcium carbonate 50-70, red iron oxide 1.2-3.5, ethylene glycol 35-55, propyl alcohol 10-20, dibutyl phthalate 1-5, glycerine 0.1-0.5, chitosan 1-5.
Described modified polystyrene is acrylic graft-modified polystyrene.
The preparation method of elevator water proof anti-corrosive paint, comprises the following steps:
(1) chitosan is dissolved in the dilute acetic acid solution of 1.5-3.5, forms the acetum of chitosan;
(2) remaining material is added in chitosan solution, after high-speed stirring, shredder grinds 10-30min, mixes.
Coating of the present invention, under high temperature, be thick liquid, can brush or spray, there is good tensile strength, unit elongation, tearing toughness and weathering resistance, can can form continuous film at metal base surface, make substrate surface and water isolated, play waterproof and moisture-proof role, be easy to be dried, chitosan has certain germ resistance, on rete, be not easy to raw algae, storage is stable half a year, nontoxic, do not fire, all can use at-30-80 DEG C.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
The content of the component that embodiment 1-4 elevator water proof anti-corrosive paint processed adopts is as table 1(unit: kg)
Table 1
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Modified polystyrene base-material | 100 | 100 | 100 | 100 |
| Rosin modified phenolic resin | 6 | 12 | 8 | 10 |
| Light calcium carbonate | 50 | 60 | 70 | 55 |
| Red iron oxide | 1.2 | 3.5 | 2.0 | 3.0 |
| Ethylene glycol | 35 | 55 | 40 | 50 |
| Propyl alcohol | 10 | 15 | 20 | 12 |
| Dibutyl phthalate | 1 | 5 | 4 | 2 |
| Glycerine | 0.1 | 0.5 | 0.2 | 0.4 |
| Chitosan | 5 | 4 | 3 | 1 |
The preparation method of elevator water proof anti-corrosive paint, comprises the following steps:
(1) chitosan is dissolved in the dilute acetic acid solution of 1.5-3.5, forms the acetum of chitosan;
(2) remaining material is added in chitosan solution, after high-speed stirring, shredder grinds 10-30min, mixes.
The investigation of weathering resistance: film at high temperature do not trickle, without the performance of bubble and obscission.Embodiment 1-4 gained coating is all qualified.
Above-mentioned embodiment does not limit technical scheme of the present invention in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops on protection scope of the present invention.
Claims (2)
1. elevator water proof anti-corrosive paint, is characterized in that comprising the following component in weight part: modified polystyrene base-material 100, rosin modified phenolic resin 6-12, light calcium carbonate 50-70, red iron oxide 1.2-3.5, ethylene glycol 35-55, propyl alcohol 10-20, dibutyl phthalate 1-5, glycerine 0.1-0.5, chitosan 1-5; Described modified polystyrene is acrylic graft-modified polystyrene.
2. the preparation method based on elevator water proof anti-corrosive paint claimed in claim 1, is characterized in that comprising the following steps:
(1) chitosan is dissolved in the dilute acetic acid solution of 1.5-3.5, forms the acetum of chitosan;
(2) remaining material is added in chitosan solution, after high-speed stirring, shredder grinds 10-30min, mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363023.XA CN102876173B (en) | 2012-09-26 | 2012-09-26 | Waterproof anticorrosive coating for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363023.XA CN102876173B (en) | 2012-09-26 | 2012-09-26 | Waterproof anticorrosive coating for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102876173A CN102876173A (en) | 2013-01-16 |
| CN102876173B true CN102876173B (en) | 2014-07-23 |
Family
ID=47477705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210363023.XA Expired - Fee Related CN102876173B (en) | 2012-09-26 | 2012-09-26 | Waterproof anticorrosive coating for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102876173B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893487A (en) * | 2015-05-29 | 2015-09-09 | 苏州德翔装饰工程有限公司 | Mothproof and dampproof coating for wooden floor and preparation method of coating |
| CN105218873A (en) * | 2015-10-16 | 2016-01-06 | 文雪烽 | A kind of impregnating material |
| CN110756522A (en) * | 2019-10-25 | 2020-02-07 | 普拉思工业技术(江苏)有限公司 | Surface treatment method for ocean engineering material |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226366C (en) * | 2003-02-19 | 2005-11-09 | 江南大学 | Water-resistant corrosion-resistant paint or water-resistant factice produced by using industrial organic waste as raw material |
| CL2008002791A1 (en) * | 2008-09-17 | 2009-04-17 | Univ Concepcion | Anti-fouling paint composition comprising 3-15% w / v chitosan complex cu (i), 5-25% w / v fe2o3, 1-3% acetic acid and 57-91% deionized water; and method to obtain said paint. |
| CN103497595A (en) * | 2013-09-22 | 2014-01-08 | 苏州市湘园特种精细化工有限公司 | Novel environment-friendly PS (polystyrene) water-based anticorrosive coating |
-
2012
- 2012-09-26 CN CN201210363023.XA patent/CN102876173B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102876173A (en) | 2013-01-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU FENHU ELEVATOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU FEN LAKE ELEVATOR CO., LTD. Effective date: 20150806 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150806 Address after: Wujiang District of Suzhou City, Jiangsu province 215213 Lili town golden tide village community Patentee after: SUZHOU FENHU ELEVATOR TECHNOLOGY Co.,Ltd. Address before: 215213 No. 858 Xin Zhou road, Fen Lake Economic Development Zone, Suzhou, Jiangsu, Wujiang Patentee before: Suzhou Fen Lake Elevator Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215213 Dachao Village, Jinjiaba Community, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Easy Access Elevator (Suzhou) Co.,Ltd. Address before: 215213 Dachao Village, Jinjiaba Community, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Zhongjin Intelligent Elevator (Suzhou) Co.,Ltd. Address after: 215213 Dachao Village, Jinjiaba Community, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Zhongjin Intelligent Elevator (Suzhou) Co.,Ltd. Address before: 215213 Dachao Village, Jinjiaba Community, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU FENHU ELEVATOR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |