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Outdoor ultrathin fireproof coating

A kind of fireproof coating, ultra-thin technology, applied in the direction of fireproof coating, anticorrosion coating, epoxy resin coating, etc., can solve the problem of poor anticorrosion, antirust, acid and alkali resistance, weather resistance, water resistance can not reach outdoor fireproof Coating, can not play a role in preventing hydrocarbon fires, etc., to achieve the effect of improving crosslinking density and curing rate, shortening curing time, and excellent weather resistance

Inactive Publication Date: 2017-01-11
楚雄佑琳生科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The weather resistance and water resistance of the product generally cannot meet the requirements of outdoor fireproof coatings, and can only be used indoors, not outdoors;
[0005] (2) In the event of a hydrocarbon fire, the film-forming substances of these fire retardant coatings cannot withstand the sharply increased temperature and are quickly burned, and cannot play the role of preventing hydrocarbon fires;
[0006] (3) Poor performance in anti-corrosion, anti-rust, acid and alkali resistance

Method used

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  • Outdoor ultrathin fireproof coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 15 parts of molybdenum trioxide, 20 parts of epoxy-terminated polyetheramine, 2 parts of polyoxyethylene polyoxypropanolamine ether, 8 parts of 1,12-dibromododecane, 7 parts of KH-560, graphite oxide 3 parts of alkene, 40 parts of tetraethyl orthosilicate and 15 parts of dimethyl sulfoxide were poured into the batching tank, stirred by a dispersing mixer, the stirring speed was controlled at 500 rpm, and the stirring time was 15 minutes to obtain component A ;

[0028] 8 parts of β-cyclodextrin modified amino-terminated sulfonated polybenzimidazole, 18 parts of quartz powder, 8 parts of KH-550, 3 parts of N,N-dimethylpiperazine, 8 parts of ethylene glycol and 9 parts of pentaerythritol Pour it into the batching tank, and stir it with a dispersing mixer. The stirring speed is controlled at 1000 rpm, and the stirring time is 30 minutes to obtain component B;

[0029] Mix the component A and component B in a weight ratio of 15:3 to obtain an outdoor ultra-thin fireproof c...

Embodiment 2

[0036] 15 parts of molybdenum trioxide, 20 parts of epoxy resin E51, 2 parts of polyoxyethylene polyoxypropanolamine ether, 8 parts of 1,12-dibromododecane, 7 parts of KH-560, and 3 parts of graphene oxide , 40 parts of ethyl orthosilicate and 15 parts of dimethyl sulfoxide were poured into the batching tank, stirred by a dispersing mixer, the stirring speed was controlled at 500 rpm, and the stirring time was 15 minutes to obtain component A;

[0037] 8 parts of β-cyclodextrin modified amino-terminated sulfonated polybenzimidazole, 18 parts of quartz powder, 8 parts of KH-550, 3 parts of N,N-dimethylpiperazine, 8 parts of ethylene glycol and 9 parts of pentaerythritol Pour it into the batching tank, and stir it with a dispersing mixer. The stirring speed is controlled at 1000 rpm, and the stirring time is 30 minutes to obtain component B;

[0038] Mix the component A and component B in a weight ratio of 15:3 to obtain an outdoor ultra-thin fireproof coating;

[0039] Wherein...

Embodiment 3

[0045] 15 parts of molybdenum trioxide, 20 parts of epoxy-terminated polyetheramine, 2 parts of polyoxyethylene polyoxypropanolamine ether, 8 parts of 1,12-dibromododecane, 7 parts of KH-560, graphite oxide 3 parts of alkene, 40 parts of tetraethyl orthosilicate and 15 parts of dimethyl sulfoxide were poured into the batching tank, stirred by a dispersing mixer, the stirring speed was controlled at 500 rpm, and the stirring time was 15 minutes to obtain component A ;

[0046] Pour 8 parts of amino-terminated sulfonated polybenzimidazole, 18 parts of quartz powder, 8 parts of KH-550, 3 parts of N,N-dimethylpiperazine, 8 parts of ethylene glycol and 9 parts of pentaerythritol into the batching tank, Stir with a dispersing mixer, the stirring speed is controlled at 1000 rpm, and the stirring time is 30 minutes to obtain component B;

[0047] Mix the component A and component B in a weight ratio of 15:3 to obtain an outdoor ultra-thin fireproof coating;

[0048] Wherein, the epo...

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Abstract

The invention discloses outdoor ultrathin fireproof coating. The outdoor ultrathin fireproof coating comprises a component A and a component B, wherein the weight ratio of the component A to the component B is 15:(5-1); the component A comprises, by weight, 10-15 parts of molybdenum sesquioxide, 15-30 parts of epoxy terminated polyether amine, 0.5-3 parts of polyoxyethylene polyoxypropylene ether, 5-10 parts of 1, 12-dibromo dodecane, 1-10 parts of KH-560, 1-5 parts of graphene oxide, 30-50 parts of tetraethyl orthosilicate and 10-20 parts of dimethyl sulfoxide; the component B comprises, by weight, 5-10 parts of beta-cyclodextrin modified amino terminated sulfonated polybenzimidazole, 15-20 parts of quartz powder, 1-10 parts of KH-550, 1-5 parts of N, N-dimethyl piperazine, 5-10 parts of ethylene glycol and 1-10 parts of pentaerythritol.

Description

technical field [0001] The invention belongs to the technical field of coatings, and more specifically, the invention relates to an outdoor ultra-thin fireproof coating. Background technique [0002] With the rapid development of my country's economy, the demand for energy is increasing, and oil exploration and petrochemical enterprises have higher and higher requirements for the fire safety performance of steel structures. Environmental characteristics of offshore oil platforms and petrochemical enterprises: First, the natural environment is harsh, high temperature, humidity, high salinity, wind and sun, and large temperature difference between day and night; second, raw materials and products are flammable and explosive hydrocarbon chemicals, hydrocarbons The quasi-fire has the characteristics of extremely fast flame propagation and temperature rise, and the temperature of the fire scene can quickly rise to above 1000°C. Once a fire breaks out, the destructive power is hug...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D179/08C09D5/18C09D5/08C09D7/12C08G73/18C08G59/50
CPCC09D163/00C08G59/5033C08G73/18C08L2201/02C08L2205/03C09D5/08C09D5/18C09D7/61C09D7/63C09D7/65C08L71/02C08L79/04C08K13/02C08K3/36C08K3/04C08K2003/2255C08K5/02
Inventor 容七英
Owner 楚雄佑琳生科技有限公司
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