CN103709607A - Casting light composite foam floating material and preparation method thereof - Google Patents
Casting light composite foam floating material and preparation method thereof Download PDFInfo
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- CN103709607A CN103709607A CN201310730297.2A CN201310730297A CN103709607A CN 103709607 A CN103709607 A CN 103709607A CN 201310730297 A CN201310730297 A CN 201310730297A CN 103709607 A CN103709607 A CN 103709607A
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Abstract
The invention relates to a casting light composite foam floating material and a preparation method thereof. The composite foam floating material consists of a component A and a component B, wherein the component A comprises an epoxy resin, an epoxy active diluent, a surfactant, a thixotropic agent, a silane coupling agent, a foaming agent and hollow glass beads; the component B comprises a curing agent and a catalyst. The invention aims to provide a casting light composite foam floating material suitable for a casting process. The casting light composite foam floating material has the characteristics of low material viscosity, high flowing and leveling properties, high pouring and penetrating properties. The casting light composite foam floating material is suitable for pouring gaps and complex cavity structures, so that the defect that a prefabricated solid buoyancy material cannot be poured is overcome, and the casting light composite foam floating material is convenient to use and wide in application range.
Description
Technical field
The present invention relates to a kind of polymer-based carbon composite foam material, be specifically related to a kind of casting type lightweight composite foam floating body material and manufacture method thereof.
Background technology
Solid buoyancy material is the important supplementary material of ocean petroleum developing, and the industrial advanced countries such as American and Britain, day, Russia are since the development sixties in 20th century and for deep seafloor exploitation cause, in industrial circle widespread uses such as civilian, business, military affairs.The solid buoyancy material of United States Navy's Applied Science Laboratory development, when density of material is 0.35g/cm
3time, uniaxial compressive strength 5.5Mpa.7000 meters of manned submersible solid buoyancy materials of U.S. Emerson & Cuming company development, density is 0.561g/cm
3time, 7000 meters of the submersible depth of waters.Japan's Ocean Technology Centre is succeeded in developing 11000 meters of underwater robot solid buoyancy materials for 1987.Russia's oceanology Research Institute 6000 meters of automatic underwater vehicle solid buoyancy materials of the depth of water, density 0.7g/cm
3, resistance to hydrostatic pressure 70Mpa.The low-density and high-strength solid buoyancy material of external development is to adopt high-intensity resin as matrix, fills buoyancy adjustment medium as matrix, adopts special process to process.Solid buoyancy material preparation method reports more, US Patent No. P 4829094, US P 4843104, US P 4902722, USP 4916173, US P 4595623, USP 6166109 have reported some solid buoyancy materials that adopt different methods to prepare, comprising chemical foaming solid buoyancy material, pure composite foam solid buoyancy material and synthetic composite foam solid buoyancy material.
US Patent No. P 4,021,589, and USP 5,973, and a kind of hollow glass micropearl of 031 report is filled the buoyancy material that unsaturated polyester resin is manufactured.By unsaturated acid or unsaturated acid anhydride and polyol reaction, make unsaturated polyester, adopting benzoyl peroxide, methylethyl ketone peroxide is that solidifying agent is prepared vibrin matrix.Fill hollow glass micropearl and hollow polymer microsphere and make buoyancy material as falling low-density matrix, protect the polymer matrix composite that polyethylene, polyurethane elastomer or glass fibre strengthen outward, the density of buoyancy material is 0.60g/cm
3. be a kind of not machinable prefabrication type solid buoyancy material.
Chinese patent CN200410030821.6 has reported solid buoyancy material prepared by a kind of chemical blowing process, core and plane materiel, consists of, and this solid buoyancy material density is 0.33g/cm
3, compressive strength is that 5.5Mpa is a kind of prefabricated and cast dual-purpose type solid buoyancy material.Chinese patent CN200610043524.4 has reported a kind of workable solid buoyancy material for deep sea, is the solid buoyancy material processed prepared by a kind of cenosphere filling epoxy resin.This material can adopt the working methods such as car, saw, plane, brill, can be processed into difform solid buoyancy material according to design requirements, to meet the needs of different occasions.Chinese patent CN201010176618.5 has reported a kind of by Yu Haiyang bottom observation platform buoyancy material and manufacture method thereof.By bisphenol A epoxide resin, fourth cyanogen latex toughner, polyamide curing agent, r-glycidyl ether oxygen propyl trimethoxy silicane coupling agent, filling hollow glass micropearl, formed, can invade for a long time bubble in seawater, safe and reliable.Above patent is not all reported the preparation method of the lightweight composite foam solid floating body material that is applicable to pouring technology.
summary of the invention
The present invention overcomes the deficiencies in the prior art, a kind of casting type lightweight composite foam floating body material and manufacture method thereof are proposed, the object of this invention is to provide a kind of casting type lightweight composite foam floating body material that is applicable to pouring technology, be characterized in that material viscosity is low, have good flow, levelling property and perfusion, perviousness.Be applicable to the perfusion of gap and complicated cavity structure, the deficiency that can not pour into a mould to make up prefabrication type solid buoyancy material, is used more conveniently, and range of application is more extensive.
Technical scheme of the present invention is, a kind of casting type lightweight composite foam floating body material and manufacture method thereof,
?described composite foam floating body material consists of first, second two components, and first component comprises epoxy resin, epoxy active diluent, tensio-active agent, thixotropic agent, silane coupling agent, whipping agent and hollow glass micropearl, and component B comprises solidifying agent and catalyzer; The preparation method of first component: the epoxy resin of metering, epoxy active diluent, tensio-active agent, thixotropic agent, silane coupling agent, whipping agent, hollow glass micropearl are mixed to preparation first component; The preparation method of component B: take solidifying agent, catalyzer, mix and prepare component B;
The preparation of composite foam buoyancy material: take in proportion the two component preparations of first, second and mix, be cast in polyethylene mould, room temperature or heating cure, the demoulding makes solid buoyancy material; Composite foam floating body material chemical constitution is as follows: by 100 mass parts epoxy resin: epoxy resin 100, epoxy active diluent 30--60, thixotropic agent 1--6, silane coupling agent 2--5, tensio-active agent 6--9, whipping agent 0.5--6, hollow glass micropearl 45--70, solidifying agent 25--60, catalyzer 0.5--5.
Preparation technology is:
The epoxy resin of metering, epoxy active diluent, tensio-active agent, whipping agent, silane coupling agent, hollow glass micropearl, thixotropic agent are placed in to the there-necked flask that has an agitator and mix preparation first component; Take solidifying agent, catalyzer mixes and prepares component B in the there-necked flask that has agitator; Take in proportion after first, second two components mix and be cast in vinyon mould, through solidifying, prepare solid buoyancy material.
Epoxy resin described above: bisphenol A epoxide resin (E-51, E-52, E-44), bisphenol-s epoxy resin (830S), cycloaliphatic epoxy resin (H-71,6201) or heterocyclic-type epoxy resin (TDE-85,712);
Epoxy active diluent described above: n-butyl glycidyl ether (BGE), phenyl glycidyl ether (PGE), diglycidylether (DGE), diglycidylaniline (DGA) or trihydroxymethylpropanyltri diglycidyl ether (TMPGE);
Solidifying agent described above: polymeric amide (300#, 400#, 650,651), aromatic polyamine (DDM, MBOEA)), aliphatic amide (593), alicyclic polyamine (IPDA), polyetheramine (D--400, T--403) or phenolic aldehyde quadrol (T--31);
Silane coupling agent described above: 3-(2,3-glycidoxy) propyl trimethoxy silicane (KH560), 3-aminopropyl trimethoxysilane (KH550) or r-methacryloxypropyl trimethoxy silane (KH570);
Hollow glass micropearl density range 0.125-0.60g/cm described above
3, 0.22-0.51g/cm
3or 0.15-0.60g/cm
3.
Whipping agent described above: dehydrated alcohol, toluene, Cellmic C 121, water, fluorine ethylene dichloride or an aluminium powder-aqueous sodium hydroxide solution.
Tensio-active agent described above: polyoxyethylene sorbitol acid anhydride laurate, alkylphenol polyoxyethylene, dimethyl siloxane-polyoxyalkylene hydrocarbon copolymer or ethylene oxide-propylene oxide block copolymer.
Thixotropic agent described above: aerosil, organobentonite, diatomite, mica powder or metal soap powder.
the present invention has following beneficial effect:,
The object of this invention is to provide a kind of casting type lightweight composite foam floating body material that is applicable to pouring technology, be characterized in that material viscosity is low, have good flow, levelling property and perfusion, perviousness.Be applicable to the perfusion of gap and complicated cavity structure, the deficiency that can not pour into a mould to make up prefabrication type solid buoyancy material, is used more conveniently, and range of application is more extensive.
Embodiment:
Casting type lightweight composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 50 grams of phenylcarbinol glycidyl ether thinners, 5 grams of polyoxyethylene sorbitan monooleate tensio-active agents (tween-80), 3 grams of silane coupling agents, 1.5 grams of dehydrated alcohol whipping agents, 1.5 grams of aerosils, 40 grams of density are 0.25g/cm
3with density be 0.38g/cm
3hollow glass micropearl through grating is placed in the 500mL there-necked flask that has agitator, stirs and makes composite foam floating body material first component.
The preparation of component B:
Take 60 gram 3,3
,-diethyl-4,4
,-diaminodiphenyl-methane, 30 grams of phenolic aldehyde quadrols, 3 gram 2,4,6 three (dimethylamino methyl) phenol catalyzer stirs and makes composite foam floating body material component B in the 500mL there-necked flask that has agitator.
Take first, second two components in mass ratio as 100 than 25--30 preparation, and be 150 minutes the working life of material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Buoyancy material density 0.58g/cm
3, ultimate compression strength 29.6Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
embodiment 2
Composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 50 grams of phenyl glycidyl ether thinners, 5 grams of alkylphenol polyoxyethylene tensio-active agents (OP-10), 2 grams of silicon foams stablizers, 2.5 grams of silane coupling agents, 4 gram of one fluorine ethylene dichloride (HCFC-141b) whipping agent, 1.5 grams of aerosils, 50 grams of density are 0.32g/cm
3hollow glass micropearl is placed in the 500mL there-necked flask that has agitator, stirs and makes floating body material first component.
Component B: isophorone diamine
Take first, second two components in mass ratio as 100 than 20--30 preparation, and be 60 minutes the working life of buoyancy material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Buoyancy material density 0.48g/cm
3, ultimate compression strength 19.6Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
embodiment 3
Composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 40 grams of propyl carbinol glycidyl ethers reactive diluents, 5 grams of polyoxyethylene sorbitan monooleate tensio-active agents (tween 20), 3 grams of silane coupling agents, 4 grams of toluene whipping agents, 1.5 grams of aerosils, 40 grams of density are 0.38g/cm
3hollow glass micropearl is placed in the 500mL there-necked flask that has agitator, stirs and makes floating body material first component.
The preparation of component B:
Take 70 grams of diethylenetriamine butylglycidyl ether affixtures, 30 grams of phenolic aldehyde quadrols, 0.5 gram 2,4,6 three (dimethylamino methyl) phenol catalyzer stirs and makes floating body material component B in the 500mL there-necked flask that has agitator.
Take first, second two components in mass ratio as 100 than 25--30 preparation, and be 40 minutes the working life of buoyancy material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Buoyancy material density 0.53g/cm
3, ultimate compression strength 17.6Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
?
embodiment 4
Composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 40 grams of epoxy propane butyl ether thinners, 1.5 grams of organic fluorine tensio-active agents, 3 grams of silane coupling agents, 0.5 gram of dehydrated alcohol whipping agent, 1.5 grams of aerosils, 40 grams of density are 0.38g/cm
3hollow glass micropearl is placed in the 500mL there-necked flask that has agitator, stirs and makes floating body material first component.
The preparation of component B:
Take 70 gram of 651 polymeric amide, 30 grams of phenolic aldehyde quadrols, 0.5 gram 2,4,6 three (dimethylamino methyl) phenol catalyzer stirs and makes floating body material component B in the 500mL there-necked flask that has agitator.
Take first, second two components in mass ratio as 100 than 30--60 preparation, and be 60 minutes the working life of floating body material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Floating body material density 0.65g/cm
3, ultimate compression strength 37.8Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
?
embodiment 5
Composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 40 phenyl glycidyl ether reactive thinners, 3 grams of polyoxyethylene sorbitan monooleate tensio-active agents (tween 20), 1.5 grams of silicon foams stablizers, 3 grams of silane coupling agents, 4 gram of one fluorine ethylene dichloride whipping agent, 1.5 grams of aerosils, 40 grams of density are 0.38g/cm
3hollow glass micropearl is placed in the 500mL there-necked flask that has agitator, stirs and makes floating body material first component.
The preparation of component B:
Take 60 gram 3,3
,-diethyl-4,4
,-diaminodiphenyl-methane, 40 grams of isophorone diamines, 0.5 gram 2,4,6 three (dimethylamino methyl) phenol catalyzer stirs and makes floating body material component B in the 500mL there-necked flask that has agitator.
Take first, second two components in mass ratio as 100 than 25--30 preparation, and be 140 minutes the working life of floating body material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Floating body material density 0.68g/cm
3, ultimate compression strength 39.6Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
?
embodiment 6
Composite foam floating body material consists of first and second liang of components:
The preparation of first component:
Take 100 grams of epoxy resin, 40 grams of cresylglycidylether thinners, 3 grams of polyoxyethylene sorbitan monooleate tensio-active agents (tween-80), 1.5 grams of silicon foams stablizers, 3 grams of silane coupling agents, 2.5 grams of dehydrated alcohol whipping agents, 1.5 grams of aerosils, 40 grams of density are 0.38g/cm
3hollow glass micropearl is placed in the 500mL there-necked flask that has agitator, stirs and makes floating body material first component.
The preparation of component B:
Take 80 grams of T-403 polyetheramines, 20 grams of phenolic aldehyde quadrols, 1.5 gram 2,4,6 three (dimethylamino methyl) phenol catalyzer stirs and makes floating body material component B in the 500mL there-necked flask that has agitator.
Take first, second two components in mass ratio as 100 than 20--25 preparation, and be 120 minutes the working life of floating body material.24 hours initial cure of room temperature, one week completely curing, or 80 ℃ solidify 4 hours.Floating body material density 0.58g/cm
3, ultimate compression strength 29.6Mpa.Crafters is evenly fine and close, and hollow glass micropearl is without floating demixing phenomenon.
Claims (3)
1. a casting type lightweight composite foam floating body material, it is characterized in that: described composite foam floating body material consists of first, second two components, first component comprises epoxy resin, epoxy active diluent, tensio-active agent, thixotropic agent, silane coupling agent, whipping agent and hollow glass micropearl, and component B comprises solidifying agent and catalyzer; The preparation method of first component is: the epoxy resin of metering, epoxy active diluent, tensio-active agent, thixotropic agent, silane coupling agent, whipping agent, hollow glass micropearl are mixed to preparation first component; The preparation method of component B is: take solidifying agent, catalyzer, mix and prepare component B;
The preparation of composite foam buoyancy material: take in proportion the two component preparations of first, second and mix, be cast in polyethylene mould, room temperature or heating cure, the demoulding makes solid buoyancy material; Composite foam floating body material chemical constitution is as follows: by 100 mass parts epoxy resin: epoxy resin 100, epoxy active diluent 30--60, thixotropic agent 1--6, silane coupling agent 2--5, tensio-active agent 6--9, whipping agent 0.5--6, hollow glass micropearl 45--70, solidifying agent 25--60, catalyzer 0.5--5.
2. casting type lightweight composite foam floating body material according to claim 1, is characterized in that: preparation technology is:
The epoxy resin of metering, epoxy active diluent, tensio-active agent, whipping agent, silane coupling agent, hollow glass micropearl, thixotropic agent are placed in to the there-necked flask that has an agitator and mix preparation first component; Take solidifying agent, catalyzer mixes and prepares component B in the there-necked flask that has agitator; Take in proportion after first, second two components mix and be cast in vinyon mould, through solidifying, prepare solid buoyancy material.
3. casting type lightweight composite foam floating body material according to claim 1 and 2, it is characterized in that, epoxy resin described above is: bisphenol A epoxide resin (E-51, E-52, E-44), bisphenol-s epoxy resin (830S), cycloaliphatic epoxy resin (H-71,6201) or heterocyclic-type epoxy resin (TDE-85,712);
Epoxy active diluent described above is: n-butyl glycidyl ether (BGE), phenyl glycidyl ether (PGE), diglycidylether (DGE), diglycidylaniline (DGA) or trihydroxymethylpropanyltri diglycidyl ether (TMPGE);
Solidifying agent described above is: polymeric amide (300#, 400#, 650,651), aromatic polyamine (DDM, MBOEA)), aliphatic amide (593), alicyclic polyamine (IPDA), polyetheramine (D--400, T--403) or phenolic aldehyde quadrol (T--31);
Silane coupling agent described above is: 3-(2,3-glycidoxy) propyl trimethoxy silicane (KH560), 3-aminopropyl trimethoxysilane (KH550) or r-methacryloxypropyl trimethoxy silane (KH570);
Hollow glass micropearl density range 0.125-0.60g/cm described above
3, 0.22-0.51g/cm
3or 0.15-0.60g/cm
3;
Whipping agent described above is: dehydrated alcohol, toluene, Cellmic C 121, water, fluorine ethylene dichloride or an aluminium powder-aqueous sodium hydroxide solution;
Tensio-active agent described above is: polyoxyethylene sorbitol acid anhydride laurate, alkylphenol polyoxyethylene, dimethyl siloxane-polyoxyalkylene hydrocarbon copolymer or ethylene oxide-propylene oxide block copolymer;
Thixotropic agent described above is: aerosil, organobentonite, diatomite, mica powder or metal soap powder.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356606A (en) * | 2014-10-20 | 2015-02-18 | 哈尔滨工程大学 | Light heat-preservation heat-insulation material for marine deep water pipelines and preparation method thereof |
| CN104530463A (en) * | 2014-12-26 | 2015-04-22 | 上海材料研究所 | Preparation method of epoxy resin foamed plastic |
| CN104530650A (en) * | 2014-12-31 | 2015-04-22 | 青岛海洋新材料科技有限公司 | Submersible vehicle encapsulation composite foam filling materials and preparation method thereof |
| CN104527181A (en) * | 2015-01-19 | 2015-04-22 | 青岛海洋新材料科技有限公司 | Epoxy foamed sandwich composite material and preparation method thereof |
| CN105838033A (en) * | 2016-05-05 | 2016-08-10 | 太仓小小精密模具有限公司 | Compression resisting die material |
| CN106280257A (en) * | 2016-08-16 | 2017-01-04 | 梅庆波 | A kind of preparation method of lightweight homogeneous anti-impact epoxy fill-sealing materials |
| CN106317782A (en) * | 2016-08-30 | 2017-01-11 | 咸宁海威复合材料制品有限公司 | Preparation method of composite buoyancy material |
| CN108659459A (en) * | 2018-04-16 | 2018-10-16 | 安徽昊森新材料科技有限公司 | A kind of fiber forced foamed epoxy resin composite material |
| CN108659460A (en) * | 2018-04-16 | 2018-10-16 | 安徽昊森新材料科技有限公司 | A kind of fiber forced foamed epoxy resin composite material and preparation method thereof |
| CN108676324A (en) * | 2018-04-16 | 2018-10-19 | 安徽昊森新材料科技有限公司 | Fiber forced foamed epoxy resin |
| CN108892791A (en) * | 2018-04-16 | 2018-11-27 | 安徽昊森新材料科技有限公司 | A kind of preparation method of fiber forced foamed epoxy resin |
| CN110002896A (en) * | 2019-05-15 | 2019-07-12 | 韦云栋 | A kind of fibre reinforced microballoon composite polyurethane foam material and preparation method |
| US10611100B2 (en) | 2015-06-12 | 2020-04-07 | 3M Innovative Properties Company | Buoyancy module |
| CN111326298A (en) * | 2020-04-07 | 2020-06-23 | 华北电力大学（保定） | Inner-filling light extra-high voltage composite insulating cross arm |
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| CN1844236A (en) * | 2006-04-08 | 2006-10-11 | 海洋化工研究院 | Workable solid buoyancy material for deep sea and method for preparing same |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1844236A (en) * | 2006-04-08 | 2006-10-11 | 海洋化工研究院 | Workable solid buoyancy material for deep sea and method for preparing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356606A (en) * | 2014-10-20 | 2015-02-18 | 哈尔滨工程大学 | Light heat-preservation heat-insulation material for marine deep water pipelines and preparation method thereof |
| CN104530463A (en) * | 2014-12-26 | 2015-04-22 | 上海材料研究所 | Preparation method of epoxy resin foamed plastic |
| CN104530650A (en) * | 2014-12-31 | 2015-04-22 | 青岛海洋新材料科技有限公司 | Submersible vehicle encapsulation composite foam filling materials and preparation method thereof |
| CN104527181A (en) * | 2015-01-19 | 2015-04-22 | 青岛海洋新材料科技有限公司 | Epoxy foamed sandwich composite material and preparation method thereof |
| US10611100B2 (en) | 2015-06-12 | 2020-04-07 | 3M Innovative Properties Company | Buoyancy module |
| CN105838033A (en) * | 2016-05-05 | 2016-08-10 | 太仓小小精密模具有限公司 | Compression resisting die material |
| CN106280257A (en) * | 2016-08-16 | 2017-01-04 | 梅庆波 | A kind of preparation method of lightweight homogeneous anti-impact epoxy fill-sealing materials |
| CN106317782A (en) * | 2016-08-30 | 2017-01-11 | 咸宁海威复合材料制品有限公司 | Preparation method of composite buoyancy material |
| CN108659460A (en) * | 2018-04-16 | 2018-10-16 | 安徽昊森新材料科技有限公司 | A kind of fiber forced foamed epoxy resin composite material and preparation method thereof |
| CN108676324A (en) * | 2018-04-16 | 2018-10-19 | 安徽昊森新材料科技有限公司 | Fiber forced foamed epoxy resin |
| CN108892791A (en) * | 2018-04-16 | 2018-11-27 | 安徽昊森新材料科技有限公司 | A kind of preparation method of fiber forced foamed epoxy resin |
| CN108659459A (en) * | 2018-04-16 | 2018-10-16 | 安徽昊森新材料科技有限公司 | A kind of fiber forced foamed epoxy resin composite material |
| CN110002896A (en) * | 2019-05-15 | 2019-07-12 | 韦云栋 | A kind of fibre reinforced microballoon composite polyurethane foam material and preparation method |
| CN111326298A (en) * | 2020-04-07 | 2020-06-23 | 华北电力大学（保定） | Inner-filling light extra-high voltage composite insulating cross arm |
| CN111326298B (en) * | 2020-04-07 | 2021-11-19 | 华北电力大学（保定） | Inner-filling light extra-high voltage composite insulating cross arm |
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Application publication date: 20140409 |