CN108503278A - A kind of vitrified small ball wall thermal insulation material and preparation method thereof - Google Patents
A kind of vitrified small ball wall thermal insulation material and preparation method thereof Download PDFInfo
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- CN108503278A CN108503278A CN201810470658.7A CN201810470658A CN108503278A CN 108503278 A CN108503278 A CN 108503278A CN 201810470658 A CN201810470658 A CN 201810470658A CN 108503278 A CN108503278 A CN 108503278A
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
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Abstract
The present invention provides a kind of vitrified small ball wall thermal insulation materials and preparation method thereof; the thermal insulation material of the present invention; use modified glass bead for major ingredient; additional lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash, rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent; after especially glass bead is modified; it is mixed with other raw materials; thermal insulation material is made in above-mentioned raw materials; the ageing-resistant weatherability of the thermal insulation material is strong; with excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities, there are excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities.
Description
Technical field
The invention belongs to thermal insulation material technical fields, and in particular, to a kind of vitrified small ball wall thermal insulation material and its system
Preparation Method.
Background technology
Present thermal insulation material mostly makees dry-mixed thermal insulation mortar aglite with normal expanded perlite and granular polystyrene, still
Expanded perlite have the easy dusting of water imbibition great ﹑, slurry stirring in cubical contraction it is big, easily cause product later strength it is low and
Phenomena such as hollowing cracks, and there is granular polystyrene organic material Yi Ran ﹑ fire protecting performance Cha ﹑ high temperature to generate pernicious gas and ageing-resistant
Comprehensive performance and the workability needs of the defects of least big in weatherability Di ﹑ constructions, thermal insulation mortar further improve.
To solve the above-mentioned problems, it is badly in need of researching and developing a kind of novel thermal insulation material, the present invention provides a kind of glass bead wall
Body thermal insulation material and preparation method thereof.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of vitrified small ball wall thermal insulation material and preparations
Method.
According to a kind of vitrified small ball wall thermal insulation material provided by the invention, the vitrified small ball wall thermal insulation material packet
Include the raw material of following parts by weight：34-43 parts of modified vitrification micro-bead, 2-15 parts of lithium carbonate, 3-12 parts of polypropylene fibre, water magnesium
2-5 parts of mineral wool, 3-28 parts of volcanic ash, 3-21 parts of rosin, 2-9 parts of diatom ooze, 5-14 parts of tannin, 5-14 parts of pectin, hydrophober
2.1-3.7 1.2-3.1 parts of part, bleeding agent.
Preferably, the vitrified small ball wall thermal insulation material includes the raw material of following parts by weight：Modified vitrification micro-bead
34-40 parts, 5-15 parts of lithium carbonate, 5-12 parts of polypropylene fibre, 3-5 parts of brucite fiber, 6-28 parts of volcanic ash, rosin 5-21
Part, 3-9 parts of diatom ooze, 6-14 parts of tannin, 7-14 parts of pectin, 2.6-3.7 parts of hydrophober, 2.3-3.1 parts of bleeding agent.
Preferably, the vitrified small ball wall thermal insulation material includes the raw material of following parts by weight：Modified vitrification micro-bead
38 parts, 9 parts of lithium carbonate, 10 parts of polypropylene fibre, 4 parts of brucite fiber, 13 parts of volcanic ash, 9 parts of rosin, 7 parts of diatom ooze, tannin
11 parts, 8 parts of pectin, 3.2 parts of hydrophober, 2.9 parts of bleeding agent.
Preferably, the method for modifying of the modified vitrification micro-bead is as follows：
（1）The aqueous solution that weight concentration is 6-9% is made in glass bead hydrophobing agent；
（2）It will（1）Aqueous solution be sprayed at the surface of glass bead, be placed at 82-90 DEG C and toast 1-3h, the modified glass is made
Change microballon.
Preferably, the preparation method of the glass bead hydrophobing agent is as follows：
Step 1: 2-4 parts of glycerine, 70-80 parts of water is taken to be put into mixing apparatus, 1-3h is stirred at 80-100 DEG C, until described
Glycerine is completely dissolved；
Step 2: 6-20 parts of siloxanyl monomers and 2-4 parts of acid catalysts are added into the mixing apparatus, add at 60-80 DEG C
Thermal agitation 1-3h, until mixed liquor is fully transparent；
Step 3: 0.6-3.7 parts of surfactants are added into the mixing apparatus again, 0.6-2h is stirred, the vitreous is obtained
Microballon hydrophobing agent.
Preferably, the acid catalyst of the step 2 is the hydrochloric acid solution that mass concentration is 2-9%.
A kind of preparation method of vitrified small ball wall thermal insulation material, the preparation method include the following steps：
Step 1: according to it is described proportioning weigh modified vitrification micro-bead, lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
Rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent, above-mentioned raw materials are put into blender and are mixed, and are stirred evenly, and are obtained
Mixture；
Step 2: distilled water is added into said mixture, is continued to stir 40-50min with blender, obtain slurry；
Step 3: by above-mentioned slurry pour into mold use press-forming machine compression moulding, natural curing 36-48h to get.
Preferably, the distilled water that the step 2 is added, ratio of water to material 0.30-0.75：1；The step 3 compression moulding
Pressure be set as 0.50-0.95MPa.
Compared with prior art, the present invention has following advantageous effect：
1, a kind of vitrified small ball wall thermal insulation material provided by the invention, thermal insulation material of the invention are micro- using modified vitreous
Pearl is major ingredient, additional lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash, rosin, diatom ooze, tannin, pectin, hydrophobic
Agent, bleeding agent after being especially modified glass bead, mix with other raw materials, thermal insulation material are made in above-mentioned raw materials, should
The ageing-resistant weatherability of thermal insulation material is strong, has excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities, has excellent Jue Re ﹑ Fang Huo ﹑ sound-absorbings
Performance.
2, a kind of vitrified small ball wall thermal insulation material provided by the invention, glass bead are wrapped in by glass bead hydrophobing agent
The outer surface of the glass bead forms one layer of hydrophobic membrane, makes the hydrophobicity that is provided with of glass bead, while this is modified vitreous micro-
Contain a large amount of hydroxyl in pearl, enable the modified vitrification micro-bead and lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
The good bonding of rosin, diatom ooze, tannin, pectin, solves cohesive sex chromosome mosaicism, and the ageing-resistant weatherability to have is strong,
With excellent Jue Re ﹑ Fang Huo ﹑ sound absorption qualities.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.
Embodiment 1
A kind of vitrified small ball wall thermal insulation material provided in this embodiment, the vitrified small ball wall thermal insulation material include as follows
The raw material of parts by weight：43 parts of modified vitrification micro-bead, 2 parts of lithium carbonate, 12 parts of polypropylene fibre, 2 parts of brucite fiber, volcano
28 parts of ash, 3 parts of rosin, 9 parts of diatom ooze, 5 parts of tannin, 14 parts of pectin, 2.1 parts of hydrophober, 3.1 parts of bleeding agent.
Preferably, the method for modifying of the modified vitrification micro-bead is as follows：
（1）The aqueous solution that weight concentration is 9% is made in glass bead hydrophobing agent；
（2）It will（1）Aqueous solution be sprayed at the surface of glass bead, be placed at 90 DEG C and toast 1h, be made described modified vitreous micro-
Pearl.
Preferably, the preparation method of the glass bead hydrophobing agent is as follows：
Step 1: 4 parts of glycerine, 70 parts of water is taken to be put into mixing apparatus, 1h is stirred at 100 DEG C, until the glycerine is complete
Dissolving；
Step 2: 20 parts of siloxanyl monomers and 2 parts of acid catalysts, the heating stirring at 80 DEG C are added into the mixing apparatus
1h, until mixed liquor is fully transparent；
Step 3: 3.7 parts of surfactants are added into the mixing apparatus again, 0.6h is stirred, the glass bead is obtained and dredges
Aqua.
Preferably, the acid catalyst of the step 2 is the hydrochloric acid solution that mass concentration is 9%.
A kind of preparation method of vitrified small ball wall thermal insulation material, the preparation method include the following steps：
Step 1: according to it is described proportioning weigh modified vitrification micro-bead, lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
Rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent, above-mentioned raw materials are put into blender and are mixed, and are stirred evenly, and are obtained
Mixture；
Step 2: distilled water is added into said mixture, is continued to stir 50min with blender, obtain slurry；
Step 3: by above-mentioned slurry pour into mold use press-forming machine compression moulding, natural curing 36h to get.
Preferably, the distilled water that the step 2 is added, ratio of water to material 0.75：1；The step 3 compression moulding
Pressure be set as 0.50MPa.
Embodiment 2
A kind of vitrified small ball wall thermal insulation material provided in this embodiment, the vitrified small ball wall thermal insulation material include as follows
The raw material of parts by weight：34 parts of modified vitrification micro-bead, 15 parts of lithium carbonate, 5 parts of polypropylene fibre, 5 parts of brucite fiber, volcano
6 parts of ash, 21 parts of rosin, 3 parts of diatom ooze, 14 parts of tannin, 7 parts of pectin, 3.7 parts of hydrophober, 2.3 parts of bleeding agent.
Preferably, the method for modifying of the modified vitrification micro-bead is as follows：
（1）The aqueous solution that weight concentration is 6% is made in glass bead hydrophobing agent；
（2）It will（1）Aqueous solution be sprayed at the surface of glass bead, be placed at 82 DEG C and toast 3h, be made described modified vitreous micro-
Pearl.
Preferably, the preparation method of the glass bead hydrophobing agent is as follows：
Step 1: 2 parts of glycerine, 80 parts of water is taken to be put into mixing apparatus, 3h is stirred at 80 DEG C, until the glycerine is completely molten
Solution；
Step 2: 6 parts of siloxanyl monomers and 4 parts of acid catalysts are added into the mixing apparatus, the heating stirring 3h at 60 DEG C,
It is fully transparent to mixed liquor；
Step 3: 0.6 part of surfactant is added into the mixing apparatus again, 2h is stirred, it is hydrophobic to obtain the glass bead
Agent.
Preferably, the acid catalyst of the step 2 is the hydrochloric acid solution that mass concentration is 2%.
A kind of preparation method of vitrified small ball wall thermal insulation material, the preparation method include the following steps：
Step 1: according to it is described proportioning weigh modified vitrification micro-bead, lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
Rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent, above-mentioned raw materials are put into blender and are mixed, and are stirred evenly, and are obtained
Mixture；
Step 2: distilled water is added into said mixture, is continued to stir 40min with blender, obtain slurry；
Step 3: by above-mentioned slurry pour into mold use press-forming machine compression moulding, natural curing 48h to get.
Preferably, the distilled water that the step 2 is added, ratio of water to material 0.30：1；The step 3 compression moulding
Pressure be set as 0.95MPa.
Embodiment 3
A kind of vitrified small ball wall thermal insulation material provided in this embodiment, the vitrified small ball wall thermal insulation material include as follows
The raw material of parts by weight：38 parts of modified vitrification micro-bead, 9 parts of lithium carbonate, 10 parts of polypropylene fibre, 4 parts of brucite fiber, volcano
13 parts of ash, 9 parts of rosin, 7 parts of diatom ooze, 11 parts of tannin, 8 parts of pectin, 3.2 parts of hydrophober, 2.9 parts of bleeding agent.
Preferably, the method for modifying of the modified vitrification micro-bead is as follows：
（1）The aqueous solution that weight concentration is 7% is made in glass bead hydrophobing agent；
（2）It will（1）Aqueous solution be sprayed at the surface of glass bead, be placed at 87 DEG C and toast 2h, be made described modified vitreous micro-
Pearl.
Preferably, the preparation method of the glass bead hydrophobing agent is as follows：
Step 1: 3 parts of glycerine, 75 parts of water is taken to be put into mixing apparatus, 2h is stirred at 90 DEG C, until the glycerine is completely molten
Solution；
Step 2: 11 parts of siloxanyl monomers and 3 parts of acid catalysts, the heating stirring at 70 DEG C are added into the mixing apparatus
2h, until mixed liquor is fully transparent；
Step 3: 1.5 parts of surfactants are added into the mixing apparatus again, 1.6h is stirred, the glass bead is obtained and dredges
Aqua.
Preferably, the acid catalyst of the step 2 is the hydrochloric acid solution that mass concentration is 5%.
A kind of preparation method of vitrified small ball wall thermal insulation material, the preparation method include the following steps：
Step 1: according to it is described proportioning weigh modified vitrification micro-bead, lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
Rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent, above-mentioned raw materials are put into blender and are mixed, and are stirred evenly, and are obtained
Mixture；
Step 2: distilled water is added into said mixture, is continued to stir 45min with blender, obtain slurry；
Step 3: by above-mentioned slurry pour into mold use press-forming machine compression moulding, natural curing 39h to get.
Preferably, the distilled water that the step 2 is added, ratio of water to material 0.45：1；The step 3 compression moulding
Pressure be set as 0.75MPa.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of vitrified small ball wall thermal insulation material, it is characterised in that：The vitrified small ball wall thermal insulation material includes as follows
The raw material of parts by weight：34-43 parts of modified vitrification micro-bead, 2-15 parts of lithium carbonate, 3-12 parts of polypropylene fibre, brucite fiber
2-5 parts, 3-28 parts of volcanic ash, 3-21 parts of rosin, 2-9 parts of diatom ooze, 5-14 parts of tannin, 5-14 parts of pectin, hydrophober 2.1-3.7
Part, 1.2-3.1 parts of bleeding agent.
2. a kind of vitrified small ball wall thermal insulation material according to claim 1, it is characterised in that：The glass bead wall
Body thermal insulation material includes the raw material of following parts by weight：34-40 parts of modified vitrification micro-bead, 5-15 parts of lithium carbonate, polypropylene fibre
5-12 parts, 3-5 parts of brucite fiber, 6-28 parts of volcanic ash, 5-21 parts of rosin, 3-9 parts of diatom ooze, 6-14 parts of tannin, pectin 7-
14 parts, 2.6-3.7 parts of hydrophober, 2.3-3.1 parts of bleeding agent.
3. a kind of vitrified small ball wall thermal insulation material according to claim 1, it is characterised in that：The glass bead wall
Body thermal insulation material includes the raw material of following parts by weight：38 parts of modified vitrification micro-bead, 9 parts of lithium carbonate, 10 parts of polypropylene fibre,
4 parts of brucite fiber, 13 parts of volcanic ash, 9 parts of rosin, 7 parts of diatom ooze, 11 parts of tannin, 8 parts of pectin, 3.2 parts of hydrophober, infiltration
2.9 parts of agent.
4. a kind of vitrified small ball wall thermal insulation material according to claim 1, it is characterised in that：The modified vitrification micro-bead
Method of modifying it is as follows：
（1）The aqueous solution that weight concentration is 6-9% is made in glass bead hydrophobing agent；
（2）It will（1）Aqueous solution be sprayed at the surface of glass bead, be placed at 82-90 DEG C and toast 1-3h, the modified glass is made
Change microballon.
5. a kind of vitrified small ball wall thermal insulation material according to claim 4, it is characterised in that：The glass bead is hydrophobic
The preparation method of agent is as follows：
Step 1: 2-4 parts of glycerine, 70-80 parts of water is taken to be put into mixing apparatus, 1-3h is stirred at 80-100 DEG C, until described
Glycerine is completely dissolved；
Step 2: 6-20 parts of siloxanyl monomers and 2-4 parts of acid catalysts are added into the mixing apparatus, add at 60-80 DEG C
Thermal agitation 1-3h, until mixed liquor is fully transparent；
Step 3: 0.6-3.7 parts of surfactants are added into the mixing apparatus again, 0.6-2h is stirred, the vitreous is obtained
Microballon hydrophobing agent.
6. a kind of vitrified small ball wall thermal insulation material according to claim 5, it is characterised in that：The acid of the step 2 is urged
Agent is the hydrochloric acid solution that mass concentration is 2-9%.
7. a kind of preparation method of vitrified small ball wall thermal insulation material according to claim 1, it is characterised in that：The system
Preparation Method includes the following steps：
Step 1: according to it is described proportioning weigh modified vitrification micro-bead, lithium carbonate, polypropylene fibre, brucite fiber, volcanic ash,
Rosin, diatom ooze, tannin, pectin, hydrophober, bleeding agent, above-mentioned raw materials are put into blender and are mixed, and are stirred evenly, and are obtained
Mixture；
Step 2: distilled water is added into said mixture, is continued to stir 40-50min with blender, obtain slurry；
Step 3: by above-mentioned slurry pour into mold use press-forming machine compression moulding, natural curing 36-48h to get.
8. the preparation method of vitrified small ball wall thermal insulation material according to claim 7, it is characterised in that：The step 2
The distilled water of addition, ratio of water to material 0.30-0.75：1；The pressure of the step 3 compression moulding is set as 0.50-0.95MPa.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810470658.7A CN108503278A (en) | 2018-05-17 | 2018-05-17 | A kind of vitrified small ball wall thermal insulation material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810470658.7A CN108503278A (en) | 2018-05-17 | 2018-05-17 | A kind of vitrified small ball wall thermal insulation material and preparation method thereof |
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| CN108503278A true CN108503278A (en) | 2018-09-07 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186475A (en) * | 2007-11-30 | 2008-05-28 | 华南理工大学 | Modified vitrification micro-bead thermal insulation mortar and preparation method thereof |
| CN102503293A (en) * | 2011-09-22 | 2012-06-20 | 上海森瀚新型建材科技有限公司 | Microcellular foamed modified glazed hollow bead insulating mortar and preparation method thereof |
| CN102584146A (en) * | 2012-03-05 | 2012-07-18 | 武汉齐心新型建筑材料有限公司 | Modified vitrified micro ball thermal-insulating mortar |
| CN103723992A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Vitrified particulate heat-insulated material for walls |
-
2018
- 2018-05-17 CN CN201810470658.7A patent/CN108503278A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186475A (en) * | 2007-11-30 | 2008-05-28 | 华南理工大学 | Modified vitrification micro-bead thermal insulation mortar and preparation method thereof |
| CN102503293A (en) * | 2011-09-22 | 2012-06-20 | 上海森瀚新型建材科技有限公司 | Microcellular foamed modified glazed hollow bead insulating mortar and preparation method thereof |
| CN102584146A (en) * | 2012-03-05 | 2012-07-18 | 武汉齐心新型建筑材料有限公司 | Modified vitrified micro ball thermal-insulating mortar |
| CN103723992A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Vitrified particulate heat-insulated material for walls |
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Application publication date: 20180907 |