CN104592728A - Aerogel glass-fiber-reinforced plastic composite door and window profile, and preparation method thereof - Google Patents
Aerogel glass-fiber-reinforced plastic composite door and window profile, and preparation method thereof Download PDFInfo
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- CN104592728A CN104592728A CN201310532355.0A CN201310532355A CN104592728A CN 104592728 A CN104592728 A CN 104592728A CN 201310532355 A CN201310532355 A CN 201310532355A CN 104592728 A CN104592728 A CN 104592728A
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Abstract
The invention discloses an aerogel glass-fiber-reinforced plastic composite door and window profile, and a preparation method thereof. The aerogel glass-fiber-reinforced plastic composite door and window profile mainly comprises the three components which are a substrate material, a glass fiber reinforcement material and an aerogel glass fiber mat. A mass ratio of the substrate material to the glass fiber reinforcement material is 2:3-3:2. The aerogel glass fiber mat is prepared through compounding a glass fiber mat and aerogel. The mass of the aerogel glass fiber mat accounts for 0.5-3% of the total mass of the three components. The preparation method of the aerogel glass-fiber-reinforced plastic composite door and window profile is pultrusion molding. The aerogel glass-fiber-reinforced plastic composite door and window profile has the advantages of low K value, excellent energy-saving and thermal insulation effects, light weight, and high strength. The profile also has sound-insulating, damping, fireproofing, and flame retardant properties. The profile meets the policy requirements of environment protection and people's pursuit of healthy and pleasant life quality.
Description
Technical field
The present invention relates to a kind of energy-saving heat preserving material of construction and preparation method thereof, be specifically related to a kind of aerogel glass reinforced plastic composite door and window section bar and preparation method thereof.
Background technology
Chinese society total energy consumption 40% from building energy consumption, and in building energy consumption, have 50% to be run off by door and window, can say that door and window has become " blind spot " of China's building energy conservation.Therefore, greatly develop energy saving door and window and become needs that are actual and policy.
In door and window development, glass reinforced plastic because of its unique advantage in heat insulating, sound insulation, anti-aging, dimensional stabilizing etc., become continue wood, steel, aluminium, mould after " the 5th generation door and window ".Therefore modification is carried out to glass fiber reinforced plastic door and window, continue to improve its performance in heat insulating, be expected to improve its energy-saving effect further and expand its occupation rate in high-end market.
In correlation technique, ZL201020275972.9 and ZL201120148364.6 proposes, by by solid wood and glass fiber reinforced plastic shapes compound, to improve the heat-insulating property of glass fiber reinforced plastic shapes further.ZL201220420753.3 proposes polyurethane foamed material to be filled in door-window section bar cavity to improve its heat-insulating property.These methods are all after product moulding, it is carried out to the improvement of heat-insulating property, complex steps again, and cost is higher, and not remarkable to the raising effect of its heat-insulating property.
In addition on the one hand, aerogel is minimum as thermal conductivity, heat-proof quality best material obtains application in fields such as aerospace and Pipeline boiler insulations, but its application in door and window is not also developed.
In the present invention, by by aerogel and glass fiber reinforced plastic shapes phase compound, in glass fiber reinforced plastic shapes moulding process, add aerogel material, prepare aerogel glass reinforced plastic composite door and window section bar.On the one hand new developing is carried out to the heat-insulating property of glass fiber reinforced plastic door window profile, also expanded the application of aerogel in door and window on the other hand.In addition, in the present invention, aerogel glass fiber reinforced plastic door window profile also has the advantages such as high-strength light, sound insulation damping, fire protection flame retarding.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, aerogel glass reinforced plastic composite door and window section bar that a kind of energy-saving heat preserving is provided and preparation method thereof.The introducing of aerogel substantially increases the heat-insulating property of glass fiber reinforced plastic door window profile, meets the policy requirements of energy-conserving and environment-protective.In addition, aerogel glass fiber reinforced plastic door window profile also has the advantages such as high-strength light, sound insulation damping, fire protection flame retarding, can meet the pursuit of people to the livable quality of the life of health.
Technical scheme of the present invention is as follows:
Aerogel glass reinforced plastic composite door and window section bar is mainly made up of body material, glass fibre reinforcement, aerogel glass mat three part, body material is unsaturated polyester resin, glass fibre reinforcement is zero twisted yarn and continuous felt, and aerogel glass mat is prepared by glass mat and aerogel compound.Three components material, through pultrusion, prepares aerogel glass reinforced plastic composite door and window section bar.
Described body material and the mass ratio of glass fibre reinforcement are about 2: 3 ~ 3: 2.
The mass ratio that described aerogel glass mat accounts for three components sum is 0.5 ~ 3%.
Described aerogel glass reinforced plastic composite door and window section bar preparation method is as follows:
The preparation of aerogel glass mat:
Adopt sol-gel method to prepare aerosil, before wet gel is formed, glass mat is immersed, prepare aerogel glass mat through aging, modification, solvent exchange, drying.
The preparation of aerogel glass reinforced plastic composite door and window section bar:
By the above-mentioned aerogel glass mat prepared, together with body material, glass fibre reinforcement, through pultrusion, prepare aerogel glass reinforced plastic composite door and window section bar.
Wherein, silicon source obtains through being hydrolyzed into dry series of steps by described aerogel glass mat.Described silicon source comprises tetraethoxy, methyl silicate, water glass, water glass.Described drying means comprises constant pressure and dry and supercritical drying.
The present invention is by glass mat and thermal conductivity is extremely low, the good aerosil compound of heat-insulating property, prepares aerogel glass mat.And then aerogel glass mat and body material, glass fibre reinforcement are prepared aerogel glass reinforced plastic composite door and window section bar through pultrusion.Compared with the prior art, the present invention has following features and beneficial effect:
Namely prepare heat insulation effect good aerogel glass reinforced plastic composite door and window section bar by a step pultrude process, preparation technology is simple.
The aerogel glass fiber reinforced plastic door window profile adopting the present invention to prepare has excellent heat-insulating property, and its energy-saving effect is more remarkable.
The advantage such as aerogel glass fiber reinforced plastic door window profile high-strength light, sound insulation damping, fire protection flame retarding adopting the present invention to prepare, meets the pursuit of people to the livable quality of the life of health.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
(1) preparation of aerogel glass mat: adopt tetraethoxy as silicon source, in the mixed system of second alcohol and water, adds ammoniacal liquor, is immersed by glass mat in this system after hydrochloric acid catalysis hydrolysis.Formed through wet gel, aging, modification, solvent exchange, drying prepare aerogel glass mat.
(2) preparation of aerogel glass reinforced plastic composite door and window section bar: together with 0.5 part of above-mentioned aerogel glass mat prepared and the body material of 50 parts, the glass fibre reinforcement of 49.5 parts, prepare aerogel glass reinforced plastic composite door and window section bar through pultrusion.
Embodiment 2
(1) preparation of aerogel glass mat: adopt water glass as silicon source, in the mixed system of second alcohol and water, adds ammoniacal liquor, is immersed by glass mat in this system after hydrochloric acid catalysis hydrolysis.Formed through wet gel, aging, modification, solvent exchange, supercritical drying prepare aerogel glass mat.
(2) preparation of aerogel glass reinforced plastic composite door and window section bar: together with 2 parts of above-mentioned aerogel glass mats prepared and the body material of 39 parts, the glass fibre reinforcement of 59 parts, prepare aerogel glass reinforced plastic composite door and window section bar through pultrusion.
Embodiment 3
(1) preparation of aerogel glass mat: adopt methyl silicate as silicon source, in the mixed system of second alcohol and water, adds ammoniacal liquor, is immersed by glass mat in this system after hydrochloric acid catalysis hydrolysis.Formed through wet gel, aging, modification, solvent exchange, drying prepare aerogel glass mat.
(2) preparation of aerogel glass reinforced plastic composite door and window section bar: together with 3 parts of above-mentioned aerogel glass mats prepared and the body material of 59 parts, the glass fibre reinforcement of 39 parts, prepare aerogel glass reinforced plastic composite door and window section bar through pultrusion.
In above-described embodiment, each raw material adopted is commercially available prod.
The concrete same prior art of technology contents described in foregoing invention content and above-described embodiment.
The invention is not restricted to above-described embodiment, all can implement described in content of the present invention and effect with description the same.
Claims (4)
1. an aerogel glass reinforced plastic composite door and window section bar, its main ingredient comprises body material, the gentle gel glass fibrefelt of glass fibre reinforcement.Wherein body material is unsaturated polyester resin, and glass fibre reinforcement is zero twisted yarn and continuous felt, and aerogel glass mat is by glass mat and aerogel compound being obtained;
2. aerogel glass reinforced plastic composite door and window section bar according to claim 1, the mass ratio of its body material and glass fibre reinforcement is: 2: 3 ~ 3: 2;
3. aerogel glass reinforced plastic composite door and window section bar according to claim 1, aerogel glass mat quality accounts for 0.5 ~ 3% of three main ingredient total masses;
4. aerogel glass reinforced plastic composite door and window section bar according to claim 1, its preparation method comprises the steps:
(1) preparation of aerogel glass mat: adopt sol-gel method to prepare aerosil, before wet gel is formed, glass mat is immersed, prepare aerogel glass mat through aging, modification, solvent exchange, drying.
(2) preparation of aerogel glass reinforced plastic composite door and window section bar: by the above-mentioned aerogel glass mat prepared, together with body material, glass fibre reinforcement, through pultrusion, prepares aerogel glass reinforced plastic composite door and window section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310532355.0A CN104592728B (en) | 2013-11-04 | 2013-11-04 | A kind of aeroge fiberglass composite door and window section bar and preparation method thereof |
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| CN201310532355.0A CN104592728B (en) | 2013-11-04 | 2013-11-04 | A kind of aeroge fiberglass composite door and window section bar and preparation method thereof |
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| CN104592728A true CN104592728A (en) | 2015-05-06 |
| CN104592728B CN104592728B (en) | 2016-08-31 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141725A (en) * | 2017-06-06 | 2017-09-08 | 合肥伊只门窗有限公司 | A kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof |
| CN107236271A (en) * | 2017-06-20 | 2017-10-10 | 合肥尚涵装饰工程有限公司 | A kind of composite door and window section bar and preparation method thereof |
| CN107235657A (en) * | 2017-06-21 | 2017-10-10 | 合肥市旺友门窗有限公司 | A kind of composite door and window section bar |
| CN107337913A (en) * | 2017-06-06 | 2017-11-10 | 合肥伊只门窗有限公司 | A kind of composite door and window section bar and preparation method thereof |
| CN109181257A (en) * | 2018-11-22 | 2019-01-11 | 安徽汇创新材料有限公司 | A kind of preparation method of high-strength glass steel septic tank |
| CN109397841A (en) * | 2018-12-21 | 2019-03-01 | 任鹏飞 | A kind of preparation method and its device of aeroge heat preservation carriage |
| CN111662558A (en) * | 2020-07-17 | 2020-09-15 | 无锡恒尚装饰工程有限公司 | High-strength flame-retardant heat-insulation composite door and window |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135866A (en) * | 2006-08-30 | 2008-03-05 | 富士胶片株式会社 | Electrophotographic image-receiving sheet, method for producing the same and image forming method |
-
2013
- 2013-11-04 CN CN201310532355.0A patent/CN104592728B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135866A (en) * | 2006-08-30 | 2008-03-05 | 富士胶片株式会社 | Electrophotographic image-receiving sheet, method for producing the same and image forming method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141725A (en) * | 2017-06-06 | 2017-09-08 | 合肥伊只门窗有限公司 | A kind of energy-conserving and environment-protective composite door and window section bar and preparation method thereof |
| CN107337913A (en) * | 2017-06-06 | 2017-11-10 | 合肥伊只门窗有限公司 | A kind of composite door and window section bar and preparation method thereof |
| CN107236271A (en) * | 2017-06-20 | 2017-10-10 | 合肥尚涵装饰工程有限公司 | A kind of composite door and window section bar and preparation method thereof |
| CN107235657A (en) * | 2017-06-21 | 2017-10-10 | 合肥市旺友门窗有限公司 | A kind of composite door and window section bar |
| CN109181257A (en) * | 2018-11-22 | 2019-01-11 | 安徽汇创新材料有限公司 | A kind of preparation method of high-strength glass steel septic tank |
| CN109397841A (en) * | 2018-12-21 | 2019-03-01 | 任鹏飞 | A kind of preparation method and its device of aeroge heat preservation carriage |
| CN111662558A (en) * | 2020-07-17 | 2020-09-15 | 无锡恒尚装饰工程有限公司 | High-strength flame-retardant heat-insulation composite door and window |
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| Publication number | Publication date |
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| CN104592728B (en) | 2016-08-31 |
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