CN106904929A - A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention - Google Patents
A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention Download PDFInfo
- Publication number
- CN106904929A CN106904929A CN201710135268.XA CN201710135268A CN106904929A CN 106904929 A CN106904929 A CN 106904929A CN 201710135268 A CN201710135268 A CN 201710135268A CN 106904929 A CN106904929 A CN 106904929A
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- Prior art keywords
- ignitable
- parts
- grades
- polystyrene
- granules
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
Abstract
The invention discloses a kind of A grades non-ignitable granules of polystyrene warming plate preparation method of fire prevention, the preparation method is comprised the following steps：Step one, weighs following components by weight：80 120 parts of polystyrene foam particles, 300 400 parts of waterglass, 400 600 parts of compound, 300 500 parts of water；Step 2, above-mentioned waterglass, water are stirred, and mixed solution A is obtained；Step 3, will stir in gained mixed solution A in addition compound, and mixture solution B is obtained, and mixture solution B is inorganic glue；Step 4, will add polystyrene foam particles to stir in gained mixture solution B, obtain mixture C；Step 5, the mixture C obtained by step 4 is compressing by compacting tool set.The present invention can cause that the fire protecting performance of the non-ignitable granules of polystyrene warming plate of obtained A grades of fire prevention is high and reaches insulation effect using the A grades of non-ignitable granules of polystyrene warming plate preparation method of fire prevention, prevent fires nonflammable.
Description
Technical field
The present invention relates to warming plate technical field, more particularly to a kind of non-ignitable granules of polystyrene warming plate preparation side of A grades of fire prevention
Method.
Background technology
Warming plate be to skin as insulation sheet material.In heat insulating work application, the overwhelming majority is used to be had
Machine macromolecule foaming insulation material, but organic insulation material has a critical defect, is exactly flammable.It is such as most widely used in warming plate
General polystyrene thermal insulation plate, polystyrene thermal insulation plate is easily processed with its low thermal conductivity, heat insulation effect high, low unit weight
The excellent in performance such as property, the application in building heat preservation field is relatively broad at home.The main material of polystyrene thermal insulation plate is polyphenyl
Ethene, it is, in principle, that polystyrene is made up of carbon hydrogen element, and because polystyrene thermal insulation plate outer surface does not have any fire-retardant
Material, is easily burnt, and fire protecting performance is poor, and when fire is met with, drop is melted in the generation that can be heated, and safety coefficient is low.In actually insulation work
In Cheng Yingyong, the fire incident caused by not fireproof polystyrene thermal insulation plate is too numerous to enumerate, and the lesson of a large amount of fire incidents makes
Country increasingly payes attention to for the fire-protection rating of external wall heat insulating material for external.
Therefore a kind of research and development non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention into related heat insulating work is needed badly
The problem of field personnel.
The content of the invention
The present invention in view of the shortcomings of the prior art, there is provided a kind of fire protecting performance high and be difficult to melt drop A grades of fire prevention it is non-ignitable
The preparation method of granules of polystyrene warming plate.
It solves the technical scheme that is used of technical problem：A kind of non-ignitable granules of polystyrene warming plate system of A grades of fire prevention
Preparation Method, the preparation method is comprised the following steps：
Step one, weighs following components by weight：Polystyrene foam particles 80-120 parts, waterglass 300-400 parts, mixing
400-600 parts, water 300-500 parts of material；
Step 2, above-mentioned waterglass, water are stirred, and mixed solution A is obtained；
Step 3, will stir in gained mixed solution A in addition compound, and mixture solution B is obtained, and mixture is molten
Liquid B is inorganic glue；
Step 4, will add polystyrene foam particles to stir in gained mixture solution B, obtain mixture C；
Step 5, the mixture C obtained by step 4 is compressing by compacting tool set, obtain final product the A grades of non-ignitable polystyrene of fire prevention
Particle heat-insulating plate.
Preferably, the water is pure water or deionized water.
Preferably, the compound is Portland cement, slag powders or flyash.
Preferably, the non-ignitable granules of polystyrene warming plate of the A grades of fire prevention is constituted including following components in parts by weight：
100 parts of polystyrene foam particles, 340 parts of waterglass, 450 parts of compound, 400 parts of water.
Preferably, the modulus of water glass is 3.1~3.4.
The beneficial effects of the invention are as follows, by using the A grade non-ignitable granules of polystyrene warming plate preparation method of preventing fires, can be with
So that the fire protecting performance of the non-ignitable granules of polystyrene warming plate of obtained A grades of fire prevention is high and can reach insulation effect, A grades of fire prevention
Non-ignitable granules of polystyrene warming plate is added into mixture solution B by by polystyrene foam particles so that polystyrene
Foam beads surface is uniformly enclosed with mixture solution B, and mixture solution B is inorganic glue, and inorganic glue is non-combustible, resistance to height
Temperature, inorganic glue serves the fire retardation as polystyrene thermal insulation plate outer surface, can cause that warming plate is prevented fires nonflammable
Burning, anti-aging and high temperature resistant, fire-protection rating are high, and safety coefficient is high, are notheated softening, fusing, can protect warming plate, so that
It is difficult to melt drop.
Specific embodiment
The present invention is described in further details below in conjunction with specific embodiment.
A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention, the preparation method is comprised the following steps：
Step one, weighs following components by weight：Polystyrene foam particles 80-120 parts, waterglass 300-400 parts, mixing
400-600 parts, water 300-500 parts of material；
Step 2, above-mentioned waterglass, water are stirred, and mixed solution A is obtained；
Step 3, will stir in gained mixed solution A in addition compound, and mixture solution B is obtained, and mixture is molten
Liquid B is inorganic glue；
Step 4, will add polystyrene foam particles to stir in gained mixture solution B, obtain mixture C；
Step 5, the mixture C obtained by step 4 is compressing by compacting tool set, obtain final product the A grades of non-ignitable polystyrene of fire prevention
Particle heat-insulating plate.
The water is pure water or deionized water.The compound is Portland cement, slag powders or flyash.Institute
It is 3.1~3.4 to state modulus of water glass.
Product combustibility index of the present invention, subordinate list following in detail：
| Sequence number | Index name | Testing result | Standard requirement | Unit | Method of testing |
| 1 | Fire growth rate index（FIGRA0.2MJ） | 105 | ≤120 | W/S | GB/T 20284-2006 |
| 2 | Total heat release in 600s（THR600s） | 6 | ≤7.5 | MJ | GB/T 20284-2006 |
| 3 | Flame laterally spreads length（LFS） | Meet the requirements | Less than sample edge | — | GB/T 20284-2006 |
| 4 | Combustion heat value（PCS） | 2.5 | ≤3.0 | MJ/kg | GB/T 14402-2007 |
| 5 | Cigarette generating rate index（SMOGRA） | 16 | ≤30 | GB/T 20284-2006 | |
| 6 | Total smoke-producing amount in 600s（TSP600s） | 40 | ≤50 | GB/T 20284-2006 | |
| 7 | Density flaming droplet/particulate | Meet the requirements | Without density flaming droplet/particulate in 600s | — | GB/T 20284-2006 |
| 8 | Produce smoke toxicity, level | ZA1 | Reach ZA1 | — | GB/T 20284-2006 |
This product indices reach the A2 grade scales in national GB 8624-2012.In addition to outstanding fire protecting performance, this
Thermal conductivity factor≤the 0.045W/ (mK) of product.Other indices, density≤200Kg/m3, water absorption rate≤8%, compression strength
≥0.2Mpa.It is fully able to meet use requirement of the market for insulation material.
Embodiment 1
A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention, the preparation method is comprised the following steps：
Step one, weighs following components by weight：Polystyrene foam particles 80-120 parts, waterglass 300-400 parts, mixing
400-600 parts, water 300-500 parts of material；
Step 2, above-mentioned waterglass, water are stirred, and mixed solution A is obtained；
Step 3, will stir in gained mixed solution A in addition compound, and mixture solution B is obtained, and mixture is molten
Liquid B is inorganic glue；
Step 4, will add polystyrene foam particles to stir in gained mixture solution B, obtain mixture C；
Step 5, the mixture C obtained by step 4 is compressing by compacting tool set, obtain final product the A grades of non-ignitable polystyrene of fire prevention
Particle heat-insulating plate.
The water is pure water or deionized water.The compound is Portland cement, slag powders or flyash.Institute
The A grades of non-ignitable granules of polystyrene warming plate of fire prevention is stated to be constituted including following components in parts by weight：Polystyrene foam particles 100
Part, 340 parts of waterglass, 450 parts of compound, 400 parts of water.The modulus of water glass is 3.1~3.4.
Product combustibility index of the present invention, subordinate list following in detail：
| Sequence number | Index name | Testing result | Standard requirement | Unit | Method of testing |
| 1 | Fire growth rate index（FIGRA0.2MJ） | 105 | ≤120 | W/S | GB/T 20284-2006 |
| 2 | Total heat release in 600s（THR600s） | 6 | ≤7.5 | MJ | GB/T 20284-2006 |
| 3 | Flame laterally spreads length（LFS） | Meet the requirements | Less than sample edge | — | GB/T 20284-2006 |
| 4 | Combustion heat value（PCS） | 2.5 | ≤3.0 | MJ/kg | GB/T 14402-2007 |
| 5 | Cigarette generating rate index（SMOGRA） | 16 | ≤30 | GB/T 20284-2006 | |
| 6 | Total smoke-producing amount in 600s（TSP600s） | 40 | ≤50 | GB/T 20284-2006 | |
| 7 | Density flaming droplet/particulate | Meet the requirements | Without density flaming droplet/particulate in 600s | — | GB/T 20284-2006 |
| 8 | Produce smoke toxicity, level | ZA1 | Reach ZA1 | — | GB/T 20284-2006 |
This product indices reach the A2 grade scales in national GB 8624-2012.In addition to outstanding fire protecting performance, this
Thermal conductivity factor≤the 0.045W/ (mK) of product.Other indices, density≤200Kg/m3, water absorption rate≤8%, compression strength
≥0.2Mpa.It is fully able to meet use requirement of the market for insulation material.
Preferred embodiments of the present invention are these are only, therefore can not according to this limit the scope that the present invention is implemented, i.e., according to the present invention
The equivalence changes that description is made and decoration, should all belong in the range of present invention covering.
Claims (5)
1. the non-ignitable granules of polystyrene warming plate preparation method of a kind of A grades of fire prevention, it is characterised in that the preparation method includes following
Step：
Step one, weighs following components by weight：Polystyrene foam particles 80-120 parts, waterglass 300-400 parts, mixing
400-600 parts, water 300-500 parts of material；
Step 2, above-mentioned waterglass, water are stirred, and mixed solution A is obtained；
Step 3, will stir in gained mixed solution A in addition compound, and mixture solution B is obtained, and mixture is molten
Liquid B is inorganic glue；
Step 4, will add polystyrene foam particles to stir in gained mixture solution B, obtain mixture C；
Step 5, the mixture C obtained by step 4 is compressing by compacting tool set, obtain final product the A grades of non-ignitable polystyrene of fire prevention
Particle heat-insulating plate.
2. the non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention according to claim 1, it is characterised in that：Institute
Water is stated for pure water or deionized water.
3. the non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention according to claim 1, it is characterised in that：Institute
Compound is stated for Portland cement, slag powders or flyash.
4. the non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention according to claim 1, it is characterised in that：Institute
The A grades of non-ignitable granules of polystyrene warming plate of fire prevention is stated to be constituted including following components in parts by weight：Polystyrene foam particles 100
Part, 340 parts of waterglass, 450 parts of compound, 400 parts of water.
5. the non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention according to claim 1, it is characterised in that：Institute
It is 3.1~3.4 to state modulus of water glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135268.XA CN106904929A (en) | 2017-03-08 | 2017-03-08 | A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135268.XA CN106904929A (en) | 2017-03-08 | 2017-03-08 | A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106904929A true CN106904929A (en) | 2017-06-30 |
Family
ID=59186894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135268.XA Pending CN106904929A (en) | 2017-03-08 | 2017-03-08 | A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879643A (en) * | 2019-03-11 | 2019-06-14 | 上海圣奎塑业有限公司 | Insulation board feedstock composition, rapid hardening insulation board and preparation method thereof |
| CN113213820A (en) * | 2021-05-08 | 2021-08-06 | 江苏筑立建筑科技有限公司 | Non-combustible fireproof insulation board and preparation method thereof |
| CN114031364A (en) * | 2021-12-10 | 2022-02-11 | 冀威住工(河北)建材科技有限公司 | Green energy-saving low-carbon environment-friendly T-series non-combustible insulation board and preparation method thereof |
| CN114149241A (en) * | 2021-12-10 | 2022-03-08 | 冀威住工(河北)建材科技有限公司 | Environment-friendly energy-saving low-carbon environment-friendly T-series innovative wall insulation structure integrated template and preparation method thereof |
| CN114163194A (en) * | 2021-12-17 | 2022-03-11 | 乐昌市住宅建筑工程有限公司 | Building wall dampproofing insulation construction |
| CN114482394A (en) * | 2021-12-10 | 2022-05-13 | 冀威住工(河北)建材科技有限公司 | Green energy-saving low-carbon environment-friendly T-series assembled ultra-low energy consumption wall module and manufacturing method thereof |
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|---|---|---|---|---|
| CN101891443A (en) * | 2010-06-28 | 2010-11-24 | 巢启 | Heat-insulating profile with low heat conductivity |
| CN102767243A (en) * | 2012-07-13 | 2012-11-07 | 张玉洪 | Manufacturing process for insulation board of fireproof exterior wall |
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2017
- 2017-03-08 CN CN201710135268.XA patent/CN106904929A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891443A (en) * | 2010-06-28 | 2010-11-24 | 巢启 | Heat-insulating profile with low heat conductivity |
| CN102767243A (en) * | 2012-07-13 | 2012-11-07 | 张玉洪 | Manufacturing process for insulation board of fireproof exterior wall |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879643A (en) * | 2019-03-11 | 2019-06-14 | 上海圣奎塑业有限公司 | Insulation board feedstock composition, rapid hardening insulation board and preparation method thereof |
| CN109879643B (en) * | 2019-03-11 | 2021-09-14 | 上海圣奎塑业有限公司 | Insulation board raw material composition, quick-setting insulation board and manufacturing method thereof |
| CN113213820A (en) * | 2021-05-08 | 2021-08-06 | 江苏筑立建筑科技有限公司 | Non-combustible fireproof insulation board and preparation method thereof |
| CN114031364A (en) * | 2021-12-10 | 2022-02-11 | 冀威住工(河北)建材科技有限公司 | Green energy-saving low-carbon environment-friendly T-series non-combustible insulation board and preparation method thereof |
| CN114149241A (en) * | 2021-12-10 | 2022-03-08 | 冀威住工(河北)建材科技有限公司 | Environment-friendly energy-saving low-carbon environment-friendly T-series innovative wall insulation structure integrated template and preparation method thereof |
| CN114482394A (en) * | 2021-12-10 | 2022-05-13 | 冀威住工(河北)建材科技有限公司 | Green energy-saving low-carbon environment-friendly T-series assembled ultra-low energy consumption wall module and manufacturing method thereof |
| CN114163194A (en) * | 2021-12-17 | 2022-03-11 | 乐昌市住宅建筑工程有限公司 | Building wall dampproofing insulation construction |
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Application publication date: 20170630 |