CN100358954C - Dedicated overprint varnish for fire retardant coating on steel structure and its production method - Google Patents
Dedicated overprint varnish for fire retardant coating on steel structure and its production method Download PDFInfo
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- CN100358954C CN100358954C CNB2005100617695A CN200510061769A CN100358954C CN 100358954 C CN100358954 C CN 100358954C CN B2005100617695 A CNB2005100617695 A CN B2005100617695A CN 200510061769 A CN200510061769 A CN 200510061769A CN 100358954 C CN100358954 C CN 100358954C
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Abstract
The present invention discloses special lightproof paint for fireproof paint for steel structures and a making method thereof, which belongs to the technical field of fire prevention materials. The special lightproof paint is composed of paint A and paint B. The weight ratio of the paint A to the paint B is 100: 8 to 12, wherein the paint A is prepared from 67 to 72 parts by weight of fluorocarbon resin, 1 to 5 parts by weight of 191 resin, 7 to 12 parts by weight of fire retardant, 0.2 to 0.6 part by weight of flatting agent, 4 to 9 parts by weight of xylene, and 10 to 15 parts by weight of butyl acetate; the paint B is prepared from diisocyanate. The surface of fireproof paint for steel structures is coated with the product of the present invention so as to have the performance of water resistance, chemical resistance and weather resistance. A coating film is transparent and bright, does not change the color and the performance of the original fireproof paint, and has superior decoration. The present invention fully improves the service life and the self-cleaning ability of coating layers.
Description
Technical field
The invention discloses a kind of Dedicated overprint varnish for fire retardant coating on steel structure and its production method, belong to the fire-fighting quipment technical field, be mainly used in steel structure fire-proof paint surface Lacquer finish.
Background technology
China applies steel structure fire-proof paint since the initial stage eighties, development so far, this industry has formed bigger massive economy.Indoor ultrathin steel structure frie retardant coating particularly because of its coating is thin, easy construction, and has certain ornamentally, enjoys at present that the user is blue or green to hide, and uses comparatively extensive.But the domestic indoor super-thin steel structure fire-proof paint is met water, acid-basicity gas and is whitened, sun-proof not again, and easily produce phenomenons such as coating chaps, comes off, efflorescence.The outdoor super-thin steel structure fire-proof paint of developing and develop high-weatherability simultaneously is a developing direction from now on.Yet in the steel structure fire-proof paint engineering construction, many enterprises just require the indoor ultrathin steel structure frie retardant coating should have outside the excellent fireproof performance, the water tolerance that has of also requiring to film, chemical proofing, weathering resistance and good ornamental.
Summary of the invention
At above situation; the object of the invention is to provide a kind of Dedicated overprint varnish for fire retardant coating on steel structure and its production method; this coating is coated on that the steel structure fire-proof paint surface energy forms water-fast, chemical-resistant resistance, weather-proof protection method, the transparent light of filming does not change former fire prevention painting color and performance, ornamental good again; improve the work-ing life and the self-cleaning ability of coating comprehensively; indoor ultrathin steel structure frie retardant coating range of application is enlarged, also can satisfy the requirement of outdoor application simultaneously.
For achieving the above object, the technical solution adopted in the present invention is: dedicated overprint varnish for fire retardant coating on steel structure, it is characterized in that being made up of coating A and coating B, weight ratio between the two is 100: 8-12, and wherein coating A is that the raw material of following weight part is made: fluorocarbon resin 67-72; 191 resin 1-5; Fire retardant 7-12; Flow agent 0.2-0.6; Dimethylbenzene 4-9; N-BUTYL ACETATE 10-15; Coating B is a vulcabond.
Fire retardant is made by the raw material of following weight part: dimethylbenzene 24-30; N-BUTYL ACETATE 50-56; Clorafin 18-23.
The effect of fire retardant is to make overprint coating that certain fire line is arranged.
Rationally add flow agent and mixed solvent consumption, the control dope viscosity makes execution of coating good, and the paint flow levelling after the coating is excellent.Because the control of quantity of solvent reduces solvent to internal layer frie retardant coating infiltration influence, make it not produce defect such as bubble, pin hole, again to keep the excellence of coating permeability resistance and appearance property.
Overprint coating is two components, so the quality of solidifying agent usually can influence the performance of coating.Therefore select vulcabond for use, and draw a two component proportioning, just can make coating have excellent properties by rational allocation.
Described manufacture method is:
(1) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, slowly add clorafin again under agitation, until whole dissolvings, carry out filter and remove residue after the dissolving again, make fire resistant fluid.
(2) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, under agitation add fire resistant fluid, fluorocarbon resin, 191 resins and flow agent by proportioning respectively then, make dispersed with stirring even, make coating A.
(3) coating A and coating B are by the mixed finished product that gets of proportioning.
Product of the present invention is coated on indoor ultrathin steel structure frie retardant coating surface energy and forms water-fast, chemical-resistant resistance, weathering protective layer, the transparent light of filming; do not change the color and the performance, ornamental good of former fire prevention coating again; improve the work-ing life and the self-cleaning power of fire protection coating comprehensively; the range of application of indoor indoor ultrathin steel structure frie retardant coating is enlarged, also can satisfy the requirement of outdoor application.
Product of the present invention detects through national quality technical supervision unit, accord with Q/ZCK008-2005 standard-required.
Every quality index of product of the present invention is as follows:
Solids content (mixing the back) % 47
(surface drying) min time of drying (25 ℃)≤40
60 ° 93 of gloss (%)
Snappiness mm 1
Sticking power (drawing the circle method) level 1
Water tolerance h 〉=480 are non-foaming, aliquation, come off,
Cracking, no obvious loss of gloss variable color
Chemical-resistant resistance (normal temperature)
10% sulfuric acid 7d paint film no change
10% hydrochloric acid 7d paint film no change
10% sodium hydroxide 7d paint film no change
Embodiment
The content such as the table 1 of the fire retardant raw material of each embodiment and metering by weight thereof are listed among the present invention.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Dimethylbenzene | 24 | 25 | 26 | 27 | 28 | 30 |
| N-BUTYL ACETATE | 52 | 53 | 54 | 55 | 50 | 56 |
| Clorafin | 20 | 19 | 24 | 22 | 23 | 18 |
The content such as the table 2 of the coating A raw material of each embodiment and metering by weight thereof are listed among the present invention.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Fire retardant | 7 | 8 | 9.5 | 10.5 | 11 | 12 |
| Fluorocarbon resin | 67 | 68.5 | 70 | 72 | 70.5 | 71.5 |
| 191 resins | 2 | 1.5 | 2.5 | 3.5 | 5 | 4.5 |
| Flow agent | 0.3 | 0.2 | 0.4 | 0.55 | 0.6 | 0.35 |
| N-BUTYL ACETATE | 11 | 10 | 13 | 13.5 | 15 | 12.5 |
| Dimethylbenzene | 5 | 6 | 8 | 4.5 | 8.5 | 9 |
The manufacture method of each embodiment is identical, and its method is as follows:
(1) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, slowly add clorafin again under agitation, until whole dissolvings, carry out filter and remove residue after the dissolving again, make fire resistant fluid, it is standby to bottle.
(2) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, under agitation add fire resistant fluid, fluorocarbon resin, 191 resins and flow agent by proportioning respectively then, make dispersed with stirring even, make coating A.
(3) coating A and coating B are by the mixed finished product that gets of proportioning.
Claims (2)
1, dedicated overprint varnish for fire retardant coating on steel structure is characterized in that being made up of coating A and coating B, and weight ratio between the two is 100: 8-12, and wherein coating A is that the raw material of following weight part is made: fluorocarbon resin 67-72; 191 resin 1-5; Fire retardant 7-12; Flow agent 0.2-0.6; Dimethylbenzene 4-9; N-BUTYL ACETATE 10-15; Coating B is a vulcabond; Described fire retardant is made by the raw material of following weight part: dimethylbenzene 24-30; N-BUTYL ACETATE 50-56; Clorafin 18-23.
2, the manufacture method of the described dedicated overprint varnish for fire retardant coating on steel structure of claim 1 is characterized in that described manufacture method is:
(1) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, under agitation slowly add clorafin again, until whole dissolvings, carry out filter and remove residue after the dissolving again, make fire resistant fluid;
(2) by proportioning with dimethylbenzene with put into dispersion machine after N-BUTYL ACETATE mixes, under agitation add fire resistant fluid, fluorocarbon resin, 191 resins and flow agent by proportioning respectively then, make dispersed with stirring even, make coating A;
(3) coating A and coating B are by the mixed finished product that gets of proportioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100617695A CN100358954C (en) | 2005-12-02 | 2005-12-02 | Dedicated overprint varnish for fire retardant coating on steel structure and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100617695A CN100358954C (en) | 2005-12-02 | 2005-12-02 | Dedicated overprint varnish for fire retardant coating on steel structure and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1789349A CN1789349A (en) | 2006-06-21 |
| CN100358954C true CN100358954C (en) | 2008-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100617695A Expired - Fee Related CN100358954C (en) | 2005-12-02 | 2005-12-02 | Dedicated overprint varnish for fire retardant coating on steel structure and its production method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100358954C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463213B (en) * | 2010-11-17 | 2015-03-04 | 五冶集团上海有限公司 | Construction method of fire-retardant coating for benzene hydrogenation engineering steel structure |
| CN103275607B (en) * | 2013-06-26 | 2015-05-20 | 兰州理工大学 | Phosphorous alkyd resin cable fire-retardant coating and preparation method thereof |
| CN103275604B (en) * | 2013-06-26 | 2015-05-20 | 兰州理工大学 | Phosphorous alkyd resin transparent fire retardant coating and preparation method thereof |
| CN110423534B (en) * | 2019-07-30 | 2021-11-02 | 北京市古代建筑研究所 | Transparent fireproof coating system and application thereof in wood structure ancient building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997032930A1 (en) * | 1996-03-09 | 1997-09-12 | Basf Aktiengesellschaft | Aqueous dispersions suitable for preparing coated textiles |
| CN1318597A (en) * | 2001-05-22 | 2001-10-24 | 黄世德 | Anticorrosive fireproof paint needing no rust elimination |
| CN1336403A (en) * | 2000-08-02 | 2002-02-20 | 天津市铭志科技发展有限公司 | Fireproof and anticorrosive paint for expanding super-thin steel structure and its prepn. |
| CN1341688A (en) * | 2001-09-24 | 2002-03-27 | 大连明辰振邦氟涂料股份有限公司 | Imitation metal fluorocarbon paint |
| US6368670B1 (en) * | 2000-03-02 | 2002-04-09 | 3M Innovative Properties Company | Method of providing a fire barrier and article therefor |
-
2005
- 2005-12-02 CN CNB2005100617695A patent/CN100358954C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997032930A1 (en) * | 1996-03-09 | 1997-09-12 | Basf Aktiengesellschaft | Aqueous dispersions suitable for preparing coated textiles |
| US6368670B1 (en) * | 2000-03-02 | 2002-04-09 | 3M Innovative Properties Company | Method of providing a fire barrier and article therefor |
| CN1336403A (en) * | 2000-08-02 | 2002-02-20 | 天津市铭志科技发展有限公司 | Fireproof and anticorrosive paint for expanding super-thin steel structure and its prepn. |
| CN1318597A (en) * | 2001-05-22 | 2001-10-24 | 黄世德 | Anticorrosive fireproof paint needing no rust elimination |
| CN1341688A (en) * | 2001-09-24 | 2002-03-27 | 大连明辰振邦氟涂料股份有限公司 | Imitation metal fluorocarbon paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1789349A (en) | 2006-06-21 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Chuanke Safety Material Development Co., Ltd. Assignor: Yuan Xuexiang Contract fulfillment period: 2009.7.31 to 2014.7.30 contract change Contract record no.: 2009330002144 Denomination of invention: Dedicated overprint varnish for fire retardant coating on steel structure and its production method Granted publication date: 20080102 License type: Exclusive license Record date: 2009.8.25 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.31 TO 2014.7.30; CHANGE OF CONTRACT Name of requester: ZHEJIANG CHUANKE PREVENTION AND PROTECTION MATERIA Effective date: 20090825 |
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Owner name: ZHEJIANG CHUANKE PREVENTING AND PROTECTING MATERIA Free format text: FORMER OWNER: YUAN XUEXIANG Effective date: 20130208 |
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Free format text: CORRECT: ADDRESS; FROM: 312400 SHAOXING, ZHEJIANG PROVINCE TO: 312462 SHAOXING, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130208 Address after: 312462, Shaoxing, Zhejiang, Shengzhou Province Economic Development Zone, Zhejiang branch of Sichuan Branch of protective materials development Co., Ltd. Patentee after: Zhejiang Chuanke Safety Material Development Co., Ltd. Address before: 312400 Zhejiang city of Shengzhou province Ho Industrial Park Zhejiang Chuanke prevention materials development Co. Ltd. Patentee before: Yuan Xuexiang |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20131202 |