CN105218061B - A kind of Building Fire Protection insulation material - Google Patents
A kind of Building Fire Protection insulation material Download PDFInfo
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- CN105218061B CN105218061B CN201510652737.6A CN201510652737A CN105218061B CN 105218061 B CN105218061 B CN 105218061B CN 201510652737 A CN201510652737 A CN 201510652737A CN 105218061 B CN105218061 B CN 105218061B
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Abstract
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：65 75 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；8 12 parts of dimethyl propylene phosphate；8 15 parts of poly- silicon borine；57 parts of magnesia；100 105 parts of waterglass；7 13 parts of ceramic fibre；37 parts of petroleum sulfonate；48 parts of starch ether；47 parts of methylcellulose.The Building Fire Protection insulation material that the present invention is provided, not only with good heat insulation effect, and fire protecting performance is also very excellent.
Description
Technical field
The present invention relates to building material technical field, specially a kind of Building Fire Protection insulation material.
Background technology
The building energy consumption of developed countries accounts for the 30%~40% of social total energy consumption, and China's construction unit area energy consumption is still
3~5 times of the close developed country of weather.Building energy conservation is with the largest potentiality, most direct effective manner in various energy saving ways.
In building energy consumption, the energy consumption caused by exterior wall accounts for building the 60% of total energy consumption, thus wall thermal insulating realizes building energy conservation
It is crucial.Current China building exterior wall heat preserving material therefor mainly has two classes：(1) organic insulation material：Polystyrene foam material
Material, foam rubbery material, polyurethane foamed material etc.；(2) inorganic insulation material：Rock wool, mineral wool, mineral wool, cement hair
Foam material etc..Although wherein organic insulation material good heat preservation performance, unit weight is small, resistance to heat differential, easy firing, and in burning
Discharge big calorimetric, produce a large amount of poison gas, can not only accelerate everybody to spread, and easily cause casualties, with country
Attention to fire safety problem, and building field fire safety rules widelys popularize implementation, and it uses the scope will be less and less.And
And, existing organic, inorganic insulation material are although heat-resisting, good flame retardation effect, but unit weight is big, heat insulation effect is not good enough.
Therefore, necessary a kind of new Building Fire Protection insulation material of design.
The content of the invention
Technical problem solved by the invention is to provide a kind of Building Fire Protection insulation material, so as to solve above-mentioned background skill
Problem in art.
Technical problem solved by the invention is realized using following technical scheme：
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
Mixture 65-75 parts of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
8-12 parts of dimethyl propylene phosphate；
8-15 parts of poly- silicon borine；
Magnesia 5-7 parts；
Waterglass 100-105 parts；
Ceramic fibre 7-13 parts；
Petroleum sulfonate 3-7 parts；
Starch ether 4-8 parts；
Methylcellulose 4-7 parts.
As preferred technical scheme, Building Fire Protection insulation material of the present invention, by the raw material system of following weight portion
It is standby to form：
70 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
10 parts of dimethyl propylene phosphate；
8 parts of poly- silicon borine；
6 parts of magnesia；
100 parts of waterglass；
10 parts of ceramic fibre；
5 parts of petroleum sulfonate；
7 parts of starch ether；
5 parts of methylcellulose.
Used as preferred technical scheme, vitreous hollow beads of the present invention are mixed with hydrophobic type closed-cell expanded perlite
In compound, vitreous hollow beads are 3 with the weight ratio of hydrophobic type closed-cell expanded perlite：2.
In the present invention, the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite is that is, excellent with insulation
Gesture, can prevent fires again, and especially the dimethyl propylene phosphate with addition acts synergistically, it is ensured that the fire line of the construction material
Energy.The addition that poly- silicon borine, magnesia, waterglass have great role, ceramic fibre for improving anti-folding and impact strength makes
Obtain and crossed fiber in length and breadth is largely distributed in construction material unit volume, can absorb or delay the appearance in crack, can have
Effect prevents the development of microcrack so that the frost resistance of construction material, impermeability, impact resistance are significantly improved.Oil sulphur
Hydrochlorate, starch ether enable to keep stable state in alkali system by introducing nonionic key in the polysaccharide chain of starch
With quick dissolving, with methylcellulose value, vertical property and anti-slipping property are resisted so as to significantly improve.
A kind of Building Fire Protection insulation material, is prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 30-50 points
Clock；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2~1:
2.5, green compact are placed in and prepare solidification on underframe after the demoulding；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 225~
230 DEG C, hardening time is 2~4h.
As a result of above technical scheme, the invention has the advantages that：
The Building Fire Protection insulation material that the present invention is provided, through overtesting and it was verified that not only with good insulation
Effect, and fire protecting performance is also very excellent.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
65 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
8 parts of dimethyl propylene phosphate；
8 parts of poly- silicon borine；
5 parts of magnesia；
100 parts of waterglass；
7 parts of ceramic fibre；
3 parts of petroleum sulfonate；
4 parts of starch ether；
4 parts of methylcellulose.
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 30 minutes；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2, the demoulding
Green compact are placed in and prepare solidification on underframe afterwards；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 225 DEG C,
Hardening time is 2h.
Embodiment 2
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
75 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
12 parts of dimethyl propylene phosphate；
15 parts of poly- silicon borine；
7 parts of magnesia；
105 parts of waterglass；
13 parts of ceramic fibre；
7 parts of petroleum sulfonate；
8 parts of starch ether；
7 parts of methylcellulose.
In the mixture of vitreous hollow beads of the present invention and hydrophobic type closed-cell expanded perlite, vitreous hollow beads
It is 3 with the weight ratio of hydrophobic type closed-cell expanded perlite：2.
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 50 minutes；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2.5, is taken off
Green compact are placed in and prepare solidification on underframe after mould；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 230 DEG C,
Hardening time is 4h.
Embodiment 3
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
70 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
10 parts of dimethyl propylene phosphate；
8 parts of poly- silicon borine；
6 parts of magnesia；
100 parts of waterglass；
10 parts of ceramic fibre；
5 parts of petroleum sulfonate；
7 parts of starch ether；
5 parts of methylcellulose.
In the mixture of vitreous hollow beads of the present invention and hydrophobic type closed-cell expanded perlite, vitreous hollow beads
It is 3 with the weight ratio of hydrophobic type closed-cell expanded perlite：2.
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 40 minutes；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2, the demoulding
Green compact are placed in and prepare solidification on underframe afterwards；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 225 DEG C,
Hardening time is 3h.
Embodiment 4
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
70 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
12 parts of dimethyl propylene phosphate；
8 parts of poly- silicon borine；
7 parts of magnesia；
100 parts of waterglass；
10 parts of ceramic fibre；
5 parts of petroleum sulfonate；
7 parts of starch ether；
5 parts of methylcellulose.
In the mixture of vitreous hollow beads of the present invention and hydrophobic type closed-cell expanded perlite, vitreous hollow beads
It is 3 with the weight ratio of hydrophobic type closed-cell expanded perlite：2.
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 40 minutes；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2.5, is taken off
Green compact are placed in and prepare solidification on underframe after mould；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 230 DEG C,
Hardening time is 4h.
Embodiment 5
A kind of Building Fire Protection insulation material, including the raw material of following weight portion is prepared from：
75 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
8 parts of dimethyl propylene phosphate；
15 parts of poly- silicon borine；
5 parts of magnesia；
105 parts of waterglass；
7 parts of ceramic fibre；
7 parts of petroleum sulfonate；
8 parts of starch ether；
4 parts of methylcellulose.
In the mixture of vitreous hollow beads of the present invention and hydrophobic type closed-cell expanded perlite, vitreous hollow beads
It is 3 with the weight ratio of hydrophobic type closed-cell expanded perlite：2.
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, mahogany acid
Salt, starch ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, then uniformly mix above-mentioned mixed liquor
In entering waterglass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 30-50 points
Clock；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2, the demoulding
Green compact are placed in and prepare solidification on underframe afterwards；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 225 DEG C,
Hardening time is 2h.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (2)
1. a kind of Building Fire Protection insulation material, it is characterised in that：It is prepared from by the raw material of following weight portion：
70 parts of the mixture of vitreous hollow beads and hydrophobic type closed-cell expanded perlite；
10 parts of dimethyl propylene phosphate；
8 parts of poly- silicon borine；
6 parts of magnesia；
100 parts of waterglass；
10 parts of ceramic fibre；
5 parts of petroleum sulfonate；
7 parts of starch ether；
5 parts of methylcellulose；
Prepared using following steps：
（1）Mixing material, first by proportioning by dimethyl propylene phosphate, poly- silicon borine, magnesia, ceramic fibre, petroleum sulfonate, shallow lake
Powder ether, methylcellulose are uniformly dissolved into matrix fine powder and mixed liquor are obtained in water, and above-mentioned mixed liquor then is uniformly blended into water
In glass, then vitreous hollow beads are uniformly poured into the mixture of hydrophobic type closed-cell expanded perlite, batch mixing 30-50 minutes；
（2）Compression molding, mixed material is placed in mould and is shakeout, and press is compressing, and compression ratio is 1: 2~1:
2.5, green compact are placed in and prepare solidification on underframe after the demoulding；
（3）Solidification, green compact are heat-treated, cured to obtain Building Fire Protection insulation material, and solidification temperature is 225~230
DEG C, hardening time is 2~4 h.
2. a kind of Building Fire Protection insulation material according to claim 1, it is characterised in that：Described vitreous hollow beads
In the mixture of hydrophobic type closed-cell expanded perlite, vitreous hollow beads are with the weight ratio of hydrophobic type closed-cell expanded perlite
3 ：2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510652737.6A CN105218061B (en) | 2015-10-10 | 2015-10-10 | A kind of Building Fire Protection insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652737.6A CN105218061B (en) | 2015-10-10 | 2015-10-10 | A kind of Building Fire Protection insulation material |
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| CN105218061A CN105218061A (en) | 2016-01-06 |
| CN105218061B true CN105218061B (en) | 2017-05-31 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162519A (en) * | 2017-07-19 | 2017-09-15 | 合肥广民建材有限公司 | A kind of wall fire-retardant heat-insulation material and preparation method thereof |
| CN108059422A (en) * | 2017-12-22 | 2018-05-22 | 安徽金阳金属结构工程有限公司 | A kind of fire prevention Compound outer wall heat insulation material and preparation method thereof |
| CN111764575A (en) * | 2020-06-22 | 2020-10-13 | 坤茂建设集团有限公司 | Composite environment-friendly prefabricated wallboard and construction method thereof |
| CN114014631A (en) * | 2021-12-24 | 2022-02-08 | 舒城诚鑫建材有限公司 | Closed-cell perlite composite thermal insulation material and preparation method thereof |
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| CN101172829A (en) * | 2007-10-22 | 2008-05-07 | 王建国 | Bi-component inorganic heat-insulating mortar, heat preserving system and construction method thereof |
| CN102418390A (en) * | 2011-08-11 | 2012-04-18 | 洛阳市森浩工贸有限公司 | Pearlite thermal-insulating fireproof board for exterior wall of building |
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