CN103570327A - Homogenization compounding fireproof thermal insulation material for building - Google Patents
Homogenization compounding fireproof thermal insulation material for building Download PDFInfo
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- CN103570327A CN103570327A CN201210251255.6A CN201210251255A CN103570327A CN 103570327 A CN103570327 A CN 103570327A CN 201210251255 A CN201210251255 A CN 201210251255A CN 103570327 A CN103570327 A CN 103570327A
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Abstract
The invention relates to a homogenization compounding fireproof thermal insulation material for building and other industries, belongs to the technical field of thermal insulation materials, and discloses a homogenization compounding fireproof thermal insulation material for building and other industries. The homogenization compounding fireproof thermal insulation material is characterized by comprising a fire retardation agent, silica aerogel, a foamable polymer, glass micro-beads, silica fume ultra-fine micro-powder, nanometer layered clay, a variety of fibers and other components. According to the present invention, the fire retardation agent, the silica aerogel, the foamable polymer and the like are adopted to prepare the foamable polymer glue, and the foamable polymer glue, the glass micro-beads, the silica fume ultra-fine micro-powder, the nanometer layered clay, the variety of the fibers and other components are subjected to premixing, homogenization compounding and drying aging to prepare the homogenization compounding fireproof thermal insulation material; and the homogenization compounding fireproof thermal insulation material has characteristics of simple forming process and high production efficiency, adopts the lightweight inorganic material as the main raw material, can be widely used in building thermal insulation and other industries, and has excellent fire resistance and excellent thermal insulation.
Description
Technical field
The invention belongs to lagging material technical field, particularly relate to a kind of homogeneous composite fire-proof lagging material for building.
Background technology
At present, along with the cumulative year after year of floor area of building, building energy conservation is very important.Existing external wall heat insulation system adopts pure organic materials substantially, and the A level that shortage can meet exterior-wall heat insulation requirement is not fired lagging material.In recent years, the cellular insulants such as polystyrene, in building exterior wall heat preserving, cause wildfire continuously, cause personnel's life casualty and property heavy losses, researching and developing not only heat preservation energy-saving but also fp lagging material, is the very urgent matter of utmost importance that must solve in current building energy conservation.At China present stage, external wall heat insulating material for external, as the dominant direction of energy-saving building technology application, existing pure organic or inorganic lagging material, exists the defects such as the bad or heat-insulating property of flame retardant properties is poor.Walking both compound modes, is a practical way.
Summary of the invention
The present invention provides homogeneous composite fire-proof lagging material for a kind of building heat preservation for solving the technical problem existing in known technology.
The object of this invention is to provide a kind of technique succinct, production efficiency is high, composite inorganic material, and lightweight, fire-protection rating are high, high insulating effect, good mechanical property, for building homogeneous composite fire-proof lagging material of the feature such as applied widely.
The present invention's homogeneous composite fire-proof lagging material for building, adopt the compound pressing technology of heating of tinuous production, with fire retardant, silicon-dioxide, nonflammable polymkeric substance (according to the mass ratio of 3-5: 5-7: 85-90) makes through modification can foamable polymer glue, the setting accelerator that adds reactant total mass 16%-18%, under high speed homogenization reaction conditions, again with structural similitude, and process KH type silane coupling agent carries out the glass microballon of interface processing, silicon ash, laminated clay, the mixed inorganic materials of enhanced fiber (according to the mass ratio of 85-90: 5-8: 8-10: 2-5), mix continuously homogeneous compound, then heat, pressurization, solidify, moulding, again through normal temperature slaking in 24 hours, seasoning in 48 hours, make homogeneous composite inorganic lightweight fireproof insulating material.
The technical scheme that the present invention's homogeneous composite fire-proof lagging material for building is taked is:
A kind of homogeneous composite fire-proof lagging material for building, be characterized in: homogeneous composite fire-proof lagging material, comprise by add fire retardant and aerosil strengthen fire-retardant can foamable polymer glue, the composition such as glass microballon, silicon ash ultra-fine micropowder, nano lamellar clay and multiple fiber.Be add fire retardant, aerosil strengthen fire-retardant can foamable polymer glue, with the glass microballon of processing through silane coupling agent, silicon ash ultra-fine micropowder, nano lamellar clay and fiber, through pre-mixing, compound, the dry slaking of homogeneous, make this homogeneous composite fire-proof lagging material.
The present invention's homogeneous composite fire-proof lagging material for building can also adopt following technical scheme:
Described homogeneous composite fire-proof lagging material, is characterized in that: fire-retardant type need add after the setting accelerator initial set of total mass 16%-18% heating, cure under pressure, drying and moulding after can foamable polymer glue making.
Described for building homogeneous composite fire-proof lagging material, is characterized in that: component one: fire retardant, aerosil, mass ratio that can foamable polymer are 3-5: 5-7: 85-90.Component two: the mass ratio of glass microballon, silicon ash ultrafine powder, laminated clay, fiber is 85-90: 5-8: 8-10: 2-5.
Described for building homogeneous composite fire-proof lagging material, is characterized in that: silicon ash ultra-fine micropowder is light silica ash ultra-fine micropowder.Silicon-dioxide is ultra-fine aerogel type silicon-dioxide.Book clay is that nano level is through expanding the processing book clay of layer and surface silicon alkanisation.
Described for building homogeneous composite fire-proof lagging material, is characterized in that: silane coupling agent is KH550, KH570, KH720 type silane coupling agent, and wherein one or more are used simultaneously.
Described for building homogeneous composite fire-proof lagging material, is characterized in that: the thickness of homogeneous composite fire-proof lagging material is for being 20 millimeters～150 millimeters.
Advantage and positively effect that the present invention has are:
This homogeneous composite fire-proof lagging material, for aspects such as building heat preservation products, owing to having adopted the brand-new technical scheme of the present invention, is compared with prior art products, and the present invention has following evident characteristic:
1, belong to homogeneous composite inorganic, lightweight outer wall fireproof heat-preservation material, fire-protection rating reaches: GB8624-2006 standard: A grade standard.
2, its heat insulation effect reaches, and national standardization Technical Committee is to material of construction, other requirement of adiabatic level.
3, the manufacture of this product application continuous homogenizing complex machining process forms, and has shortened the production cycle, has improved productivity and economic benefit.
4, glass microballon used, silicon ash ultrafine powder powder, aerosil, enhanced fiber, nano lamellar clay etc. have strengthened the physicalies such as fireproof heat insulating of whole material, guarantee that the insulation of this lagging material takes into account security feature.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of homogeneous composite fire-proof lagging material for building.
Embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
With reference to accompanying drawing 1.
Embodiment 1
A kind of homogeneous composite fire-proof lagging material for building, comprise that fire-retardant type can foamable polymer glue, glass microballon, aerosil, silicon ash ultra-fine micropowder, nano lamellar clay and fortifying fibre composition, by flame-proof type polyalcohol containing silicone resin, glass microsphere, ultra-fine micropowder mixing makes the mineral rubber that can foam, the solidifying agent that adds total mass 16-18%, with the glass microballon of processing through KH type silane coupling agent mixed interface, silicon ash ultrafine powder, nano lamellar clay, after fortifying fibres etc. mix, homogeneous is compound, dry slaking, obtain thickness for being 20 millimeters～150 millimeters homogeneous composite fire-proof lagging materials for building.
Wherein, nonflammable can foamable polymer, the mass ratio of fire retardant, aerosil is, 85-90: 3-5: 5-7; The mass ratio of glass microballon, silicon ash ultrafine powder, nano lamellar clay, fortifying fibre is 90: 5-7: 3-5: 2-3.
The preparation process of the present embodiment homogeneous composite fire-proof lagging material for building:
Adopt YSL-11 type automatic serial production line, coordinate the complex machining process of homogeneous lagging material, use take nonflammable can foamable polymer, (mass ratio is, 85-90: 3-5: 5-7) for fire retardant, aerosil; Not firing that modification makes under certain temperature condition can foamable polymer glue.Gained glue adds the setting accelerator high speed homogenization reaction of reactant total mass 16%-18%, then the inorganic lightweight material such as the compound glass microballon through KH coupling agent interface processing, silicon ash ultrafine powder, nano lamellar clay, enhanced fiber (pressing the mass ratio of 85-90: 5-7: 3-5: 2-3).At heat through production line pressurization, dryness finalization, make the homogeneous fire-retardant heat-insulation material of homogeneous compound, light fire-proof, after the normal temperature maturing process of 48 hours, carry out specification and cut out, pack again, making thickness is the homogeneous composite fire-proof lagging material between 20 millimeters～150 millimeters.
Claims (6)
1. a homogeneous composite fire-proof lagging material for building, it is characterized in that: this homogeneous composite fire-proof lagging material, to use to add the high strength of not firing of fire retardant and the fire-retardant enhancing of aerosil can foamable polymer glue, compound glass microballon, silicon ash ultra-fine micropowder, the inorganic componentss such as nano lamellar clay and fiber; In synthetic difficult combustion resin reaction process, add fire retardant and aerosil, making can foamable polymer glue, compoundly again enter the inorganic materials such as glass microballon, silicon ash ultra-fine micropowder, nano lamellar clay and fiber, Pressurized-heated, dry, slaking, obtain homogeneous composite fire-proof lagging material, this lagging material can be used for manufacturing the fireproof heat insulating products such as external wall heat-insulation plate for external, isolation strip.
2. homogeneous composite fire-proof lagging material according to claim 1, is characterized in that: fire-retardant type need add after the setting accelerator initial set of total mass 16%-18% heating, cure under pressure, drying and moulding after can foamable polymer glue making.
3. homogeneous composite fire-proof lagging material for building according to claim 1, is characterized in that: component one is that the mass ratio of fire retardant, aerosil, polymkeric substance is 3-5: 5-7: 85-90.Component two is that the mass ratio of glass microballon, silicon ash ultrafine powder, laminated clay, fiber is 85-90: 5-8: 8-10: 2-5.
4. homogeneous composite fire-proof lagging material for building according to claim 1, is characterized in that: silicon ash ultra-fine micropowder is light silica ash ultra-fine micropowder.Silicon-dioxide is ultra-fine aerogel type silicon-dioxide.Book clay is that nano level is through expanding the processing book clay of layer and surface silicon alkanisation.
5. homogeneous composite fire-proof lagging material for building according to claim 1, is characterized in that: silane coupling agent is KH550, KH570, KH720 type silane coupling agent, and wherein one or more are used simultaneously.
6. homogeneous composite fire-proof lagging material for building according to claim 1, is characterized in that: the thickness of homogeneous composite fire-proof heat preservation plate material is for being 20 millimeters～150 millimeters.
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| CN201210251255.6A CN103570327A (en) | 2012-07-20 | 2012-07-20 | Homogenization compounding fireproof thermal insulation material for building |
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| CN201210251255.6A CN103570327A (en) | 2012-07-20 | 2012-07-20 | Homogenization compounding fireproof thermal insulation material for building |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896622A (en) * | 2014-03-14 | 2014-07-02 | 张宇 | Preparation method of thermal insulation foam ceramic material |
| CN106220231A (en) * | 2016-07-29 | 2016-12-14 | 合肥广能新材料科技有限公司 | Exterior wall fire-retardant polyphenyl insulation material and preparation method thereof |
| CN107032697A (en) * | 2017-03-30 | 2017-08-11 | 合肥金同维低温科技有限公司 | A kind of fire-retardant heat-insulation material and preparation method thereof |
| CN108178559A (en) * | 2018-03-07 | 2018-06-19 | 吴斌成 | A kind of high-performance thermal insulation board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538138A (en) * | 2009-04-11 | 2009-09-23 | 李显和 | Compound insulating mortar of buildings |
| CN102173147A (en) * | 2011-01-01 | 2011-09-07 | 夏良强 | Modified hard bubble polyurethane composite plate and manufacturing method thereof |
-
2012
- 2012-07-20 CN CN201210251255.6A patent/CN103570327A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538138A (en) * | 2009-04-11 | 2009-09-23 | 李显和 | Compound insulating mortar of buildings |
| CN102173147A (en) * | 2011-01-01 | 2011-09-07 | 夏良强 | Modified hard bubble polyurethane composite plate and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896622A (en) * | 2014-03-14 | 2014-07-02 | 张宇 | Preparation method of thermal insulation foam ceramic material |
| CN106220231A (en) * | 2016-07-29 | 2016-12-14 | 合肥广能新材料科技有限公司 | Exterior wall fire-retardant polyphenyl insulation material and preparation method thereof |
| CN107032697A (en) * | 2017-03-30 | 2017-08-11 | 合肥金同维低温科技有限公司 | A kind of fire-retardant heat-insulation material and preparation method thereof |
| CN108178559A (en) * | 2018-03-07 | 2018-06-19 | 吴斌成 | A kind of high-performance thermal insulation board |
| CN108178559B (en) * | 2018-03-07 | 2020-08-21 | 吴斌成 | High-performance heat insulation board |
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Application publication date: 20140212 |