CN104860577B - A kind of fiber reinforcement heat preserving and insulating material and preparation method thereof - Google Patents
A kind of fiber reinforcement heat preserving and insulating material and preparation method thereof Download PDFInfo
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- CN104860577B CN104860577B CN201510229999.1A CN201510229999A CN104860577B CN 104860577 B CN104860577 B CN 104860577B CN 201510229999 A CN201510229999 A CN 201510229999A CN 104860577 B CN104860577 B CN 104860577B
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Abstract
The invention discloses a kind of fiber reinforcement heat preserving and insulating material and preparation method thereof, described material includes the aluminium silicate 3 10 parts after polyurethane 35 50 parts, 25 35 parts of phenolic resin, polystyrene foam plastics 8 15 parts, ball milling, the anorthite 6 12 parts after ball milling, 6 12 parts of calcium fluoride after ball milling, zirconia ceramics fiber 10 18 parts, CUP 6 10 parts, 2 octyl dodecanol 59 parts.Preparation method comprises the following steps: first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are pulverized by (1) respectively with pulverizer, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling；(2) above-mentioned material is all put into mechanical agitation to high temperature stirred tank；(3), after stirring, mixing material in pyroreaction still is put in die material and is pressed, obtain fiber reinforcement heat preserving and insulating material.
Description
Technical field
The invention belongs to energy-conserving and environment-protective Material Field, relate to a kind of heat preserving and insulating material and preparation thereof
Method, particularly relates to a kind of fiber reinforcement heat preserving and insulating material and preparation method thereof.
Background technology
Heat preserving and insulating material organic and/or inorganic materials and organic material, inorganic material have expanded perlite,
Air entrained concrete, rock wool, glass cotton etc., organic material has polystyrene foam plastics, poly-ammonia
Ester foamed plastic etc..The quality of these material insulation usefulness, mainly by material thermal conductivity
The height (its index is heat conductivity) of energy is determined.More difficult (the i.e. heat conduction system of the conduction of heat of material
Number is the least), its thermal and insulating performance is the most better.
In general, the common feature of heat preserving and insulating material is lightweight, loose, in cellular or
Threadiness, intercepts the conduction of heat with the immobilising air in its inside.Wherein inorganic material has not
Combustion, the feature such as use temperature width, chemical resistance preferably, organic material have intensity higher,
The characteristics such as water absorption rate is relatively low, impermeability is preferable.
Fiber reinforcement heat preserving and insulating material is a kind of novel heat insulation heat-barrier material of rising in recent years,
By adding in cellulosic insulation material, improve heat insulation effect and the intensity of insulation material.
Summary of the invention
Solve the technical problem that: it is an object of the invention to for current heat preserving and insulating material that it is led
The problem that hot coefficient is higher, heat insulation effect is poor, by fibre-reinforced mode, carries further
The heat insulation effect of high heat preserving and insulating material and the mechanical strength of routine thereof, and then effectively solve
The problem that the heat-insulating property of heat preserving and insulating material is poor.
Technical scheme: the invention discloses a kind of fiber reinforcement heat preserving and insulating material and preparation side thereof
Method, described fiber reinforcement heat preserving and insulating material includes the material of following weight parts:
Preferably, described a kind of fiber reinforcement heat preserving and insulating material, including following weight parts
Material:
The preparation method of described a kind of fiber reinforcement heat preserving and insulating material, described preparation method
Comprise the following steps:
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 5:1-10:1, Ball-milling Time is 1h-3h；
(2) polyurethane 35-50 part, phenolic resin 25-35 part, polyphenyl are taken the most respectively
Aluminium silicate 3-10 part after vinylic foam 8-15 part, ball milling, the anorthite after ball milling
Calcium fluoride 6-12 part after 6-12 part, ball milling, zirconia ceramics fiber 10-18 part, cuprammonium
Fiber 6-10 part, 2-octyl dodecanol 5-9 part, all put into above-mentioned material to high temperature and stir
Mix in still, high-temperature stirring still temperature is adjusted to 95-105 DEG C, mechanical agitation at such a temperature
50min-90min；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 105-115 DEG C, and mould pressurizing is to 25MPa-35MPa, i.e.
Obtain fiber reinforcement heat preserving and insulating material.
Preferably, the preparation method of described a kind of fiber reinforcement heat preserving and insulating material, described
In step (1), drum's speed of rotation is 60r/min-120r/min.
Preferably, the preparation method of described a kind of fiber reinforcement heat preserving and insulating material, described
In step (1), in ball mill, ratio of grinding media to material is 8:1.
Preferably, the preparation method of described a kind of fiber reinforcement heat preserving and insulating material, described
In step (2), high-temperature stirring still temperature is adjusted to 100 DEG C.
Preferably, the preparation method of described a kind of fiber reinforcement heat preserving and insulating material, described
In step (3), die material temperature is 110 DEG C, mould pressurizing to 30MPa.
Beneficial effect: the heat preserving and insulating material of the present invention is at conventional insulation material such as polystyrene
On the basis of the material such as foam plastics, phenolic resin, add fibrous material such as oxidation further
Zircon ceramic fiber and CUP, and 2-octyl dodecanol, the addition of above-mentioned material for
The heat-insulating property improving heat preserving and insulating material and the hot strength improving insulation material have relatively
Big help.
Detailed description of the invention
Embodiment 1
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 10:1, Ball-milling Time 1h；
(2) polyurethane 50 parts, 25 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 15 parts of foam plastics, ball milling 10 parts, ball milling 6 parts, ball milling
12 parts of calcium fluoride, zirconia ceramics fiber 18 parts, CUP 6 parts, 2-octyl group 12
Alcohol 9 parts, all puts into above-mentioned material to high temperature stirred tank, high-temperature stirring still temperature is adjusted
Joint is 105 DEG C, mechanical agitation 50min at such a temperature；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 105 DEG C, and mould pressurizing, to 35MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Embodiment 2
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 5:1, Ball-milling Time is 3h；
(2) polyurethane 35 parts, 35 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 8 parts of foam plastics, ball milling 3 parts, ball milling 12 parts, ball milling
6 parts of calcium fluoride, zirconia ceramics fiber 10 parts, CUP 10 parts, 2-octyl group 12
Alcohol 5 parts, all puts into above-mentioned material to high temperature stirred tank, high-temperature stirring still temperature is adjusted
Joint is 95 DEG C, mechanical agitation 90min at such a temperature；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 115 DEG C, and mould pressurizing, to 25MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Embodiment 3
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 10:1, Ball-milling Time 1h；
(2) polyurethane 38 parts, 33 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 13 parts of foam plastics, ball milling 8 parts, ball milling 10 parts, ball milling
8 parts of calcium fluoride, zirconia ceramics fiber 12 parts, CUP 9 parts, 2-octyl group 12
Alcohol 6 parts, all puts into above-mentioned material to high temperature stirred tank, high-temperature stirring still temperature is adjusted
Joint is 105 DEG C, mechanical agitation 50min at such a temperature；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 105 DEG C, and mould pressurizing, to 35MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Embodiment 4
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 5:1, Ball-milling Time is 3h；
(2) polyurethane 46 parts, 28 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 10 parts of foam plastics, ball milling 5 parts, ball milling 8 parts, ball milling
10 parts of calcium fluoride, zirconia ceramics fiber 17 parts, CUP 7 parts, 2-octyl group 12
Alcohol 8 parts, all puts into above-mentioned material to high temperature stirred tank, high-temperature stirring still temperature is adjusted
Joint is 95 DEG C, mechanical agitation 90min at such a temperature；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 115 DEG C, and mould pressurizing, to 25MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Embodiment 5
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 8:1, Ball-milling Time is 2h；
(2) polyurethane 46 parts, 28 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 10 parts of foam plastics, ball milling 5 parts, ball milling 8 parts, ball milling
10 parts of calcium fluoride, zirconia ceramics fiber 17 parts, CUP 7 parts, 2-octyl group 12
Alcohol 8 parts, all puts into above-mentioned material to high temperature stirred tank, high-temperature stirring still temperature is adjusted
Joint is 100 DEG C, mechanical agitation 70min at such a temperature；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 110 DEG C, and mould pressurizing, to 30MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Comparative example 1
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 10:1, Ball-milling Time 1h；
(2) polyurethane 50 parts, 25 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 15 parts of foam plastics, ball milling 10 parts, ball milling 6 parts, ball milling
12 parts of calcium fluoride, 2-octyl dodecanol 9 parts, above-mentioned material is all put into high temperature and stirs
Mix in still, high-temperature stirring still temperature is adjusted to 105 DEG C, mechanical agitation at such a temperature
50min；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 105 DEG C, and mould pressurizing, to 35MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Comparative example 2
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 10:1, Ball-milling Time 1h；
(2) polyurethane 50 parts, 25 parts of phenolic resin, polystyrene bubble are taken the most respectively
After anorthite after aluminium silicate after 15 parts of foam plastics, ball milling 10 parts, ball milling 6 parts, ball milling
12 parts of calcium fluoride, zirconia ceramics fiber 18 parts, CUP 6 parts, by above-mentioned material
Material all puts into high temperature stirred tank, high-temperature stirring still temperature is adjusted to 105 DEG C, in this temperature
Lower mechanical agitation 50min of degree；
(3), after stirring, mixing material in pyroreaction still is put in die material and presses
Making type, die material temperature is 105 DEG C, and mould pressurizing, to 35MPa, obtains fiber reinforcement
Heat preserving and insulating material.
Determine heat conductivity and the hot strength of the heat preserving and insulating material of embodiment and comparative example,
Result see table:
| Heat conductivity (W/ (m K)) | Hot strength | |
| Embodiment 1 | 0.027 | 28.7 |
| Embodiment 2 | 0.025 | 27.6 |
| Embodiment 3 | 0.020 | 31.4 |
| Embodiment 4 | 0.021 | 30.5 |
| Embodiment 5 | 0.014 | 35.5 |
| Comparative example 1 | 0.043 | 20.6 |
| Comparative example 2 | 0.028 | 24.1 |
Claims (6)
1. a fiber reinforcement heat preserving and insulating material, it is characterised in that described fiber reinforcement is protected
Temperature heat-barrier material includes the material of following weight parts:
Described a kind of fiber reinforcement heat preserving and insulating material is prepared into by following preparation method
Arrive:
(1) first aluminium silicate, anorthite, three kinds of materials of calcium fluoride are used pulverizer powder respectively
Broken, after pulverizing, more above-mentioned three kinds of material ball mill are carried out ball milling, ratio of grinding media to material in ball mill
For 5:1-10:1, Ball-milling Time is 1h-3h；
(2) polyurethane 35-50 part, phenolic resin 25-35 part, polyphenyl are taken the most respectively
Aluminium silicate 3-10 part after vinylic foam 8-15 part, ball milling, the anorthite after ball milling
Calcium fluoride 6-12 part after 6-12 part, ball milling, zirconia ceramics fiber 10-18 part, cuprammonium
Fiber 6-10 part, 2-octyl dodecanol 5-9 part, all put into above-mentioned material to high temperature and stir
Mix in still, high-temperature stirring still temperature is adjusted to 95-105 DEG C, mechanical agitation at such a temperature
50min-90min；
(3), after stirring, mixing material in pyroreaction still is put in die material and is pressed into
Type, die material temperature is 105-115 DEG C, and mould pressurizing, to 25MPa-35MPa, obtains fine
Dimension strengthens heat preserving and insulating material.
A kind of fiber reinforcement heat preserving and insulating material the most according to claim 1, its feature
It is that described fiber reinforcement heat preserving and insulating material includes the material of following weight parts:
A kind of fiber reinforcement heat preserving and insulating material the most according to claim 1, its feature
Being, in described step (1), drum's speed of rotation is 60r/min-120r/min.
A kind of fiber reinforcement heat preserving and insulating material the most according to claim 1, described
In step (1), in ball mill, ratio of grinding media to material is 8:1.
A kind of fiber reinforcement heat preserving and insulating material the most according to claim 1, its feature
Being, in described step (2), high-temperature stirring still temperature is adjusted to 100 DEG C.
A kind of fiber reinforcement heat preserving and insulating material the most according to claim 1, its feature
Being, in described step (3), die material temperature is 110 DEG C, mould pressurizing to 30MPa.
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| CN201510229999.1A CN104860577B (en) | 2015-05-07 | 2015-05-07 | A kind of fiber reinforcement heat preserving and insulating material and preparation method thereof |
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| CN201510229999.1A CN104860577B (en) | 2015-05-07 | 2015-05-07 | A kind of fiber reinforcement heat preserving and insulating material and preparation method thereof |
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| CN104860577A CN104860577A (en) | 2015-08-26 |
| CN104860577B true CN104860577B (en) | 2016-09-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105924037B (en) * | 2016-04-25 | 2018-01-30 | 苏州能华节能环保科技有限公司 | A kind of exterior wall environment-friendly insulating material |
| CN106243614A (en) * | 2016-08-01 | 2016-12-21 | 合肥广能新材料科技有限公司 | Modified phenolic foam insulation material and preparation method thereof |
| CN107459764A (en) * | 2017-07-31 | 2017-12-12 | 常州诺澜复合材料有限公司 | A kind of preparation method of environmentally friendly non-volatility mineral wool fibres pipe insulation material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139176A (en) * | 2007-04-18 | 2008-03-12 | 赵毅 | Magnesium metasilicate heat preservation insulating material and method for making same |
| CN101391872A (en) * | 2007-09-17 | 2009-03-25 | 刘伟华 | Novel thermal insulation composite material composition and method of making the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103360023A (en) * | 2012-04-06 | 2013-10-23 | 刘畅 | Novel composite material for device surface thermal insulation |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139176A (en) * | 2007-04-18 | 2008-03-12 | 赵毅 | Magnesium metasilicate heat preservation insulating material and method for making same |
| CN101391872A (en) * | 2007-09-17 | 2009-03-25 | 刘伟华 | Novel thermal insulation composite material composition and method of making the same |
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Effective date of registration: 20230613 Address after: No. 66, South Street, Daowai District, Harbin, Heilongjiang, 150000 Patentee after: Harbin Fuda Thermal Asbestos Products Manufacturing Co.,Ltd. Address before: South side of Yunlong West Road, Wujiang Economic and Technological Development Zone, Wujiang District, Suzhou City, Jiangsu Province, 215200 Patentee before: SUZHOU NENGHUA ENERGY SAVING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO.,LTD. |