CN103277632A - Hard heat-insulating material - Google Patents
Hard heat-insulating material Download PDFInfo
- Publication number
- CN103277632A CN103277632A CN2013102137146A CN201310213714A CN103277632A CN 103277632 A CN103277632 A CN 103277632A CN 2013102137146 A CN2013102137146 A CN 2013102137146A CN 201310213714 A CN201310213714 A CN 201310213714A CN 103277632 A CN103277632 A CN 103277632A
- Authority
- CN
- China
- Prior art keywords
- insulating material
- heat
- hard heat
- perlite
- black powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 32
- 235000019362 perlite Nutrition 0.000 claims abstract description 24
- 239000010451 perlite Substances 0.000 claims abstract description 24
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Ceramic Products (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a hard heat-insulating material. The hard heat-insulating material is prepared by mixing and curing ceramsite, perlite and iron black powder by an adhesive curing agent. The ceramsite and the perlite in the hard heat-insulating material can play a good role in heat insulating, and compressive strength and hardness of the hard heat-insulating material are improved since the iron black powder is mixed and condensed with the ceramsite and the perlite, so that the hard heat-insulating material can be suitable for fields requiring low heat conducting coefficient and high compressive strength coefficient. By means of adding aluminum silicate, binding firmness of the hard heat-insulating material can be improved, compressive strength and the hardness of the hard heat-insulating material are further improved, and the heat conducting coefficient is lowered.
Description
Technical field
The present invention relates to the thermal insulating material technical field, especially a kind of hard heat-insulating thermal insulating material.
Background technique
At present, the large-scale length in places such as chemical industry, oil, generating, metallurgy is apart from heat supply ductwork, because carry high-temperature steam or liquid in its pipeline throughout the year, to install with special conduit saddle supporting after the heat loss energy saving need be wrapped up the heat-insulation and heat-preservation material for reducing, this class conduit saddle is except bearing pipeline weight, outside isolated heat is transmitted, also want the active force of balance line system, absorbing vibration improves the stress distribution of pipeline, guarantee the pipe-line system safe operation, prolong its working life.
China Patent No. ZL 201020115068.1, disclose a kind of " heat-insulation and heat-preservation block ", are used for the conduit saddle mounting plate is installed, and comprise the casing of cuboid shape, have thermal insulation layer in the casing.The thermal insulating material that thermal insulation layer adopts is vital to the thermal conductivity of whole block, and the common intensity of the low material of thermal conductivity is relatively poor, and is just inapplicable when institute's bearing load is bigger, also just limited the utilization of thermal insulating material in the high loading place.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the not high technical problem of thermal insulating material intensity in the prior art, a kind of hard heat-insulating thermal insulating material is provided, have higher intensity and hardness, to satisfy carrying than the needs of high loading.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hard heat-insulating thermal insulating material, mainly mix back curing by haydite, perlite, iron black powder by the adhesive solidification agent and form.Haydite and perlite play insulation effect, and iron black powder can improve the intensity of mixture, and it is low to can be made into thermal conductivity after adopting this three and the adhesive solidification agent mixing, the hard heat-insulating thermal insulating material that intensity is higher.
Concrete, the weight ratio of described haydite, perlite, iron black powder is: 2.5-3.5:2.0-3.0:2.0-2.5.Haydite and perlite mainly play insulation effect, its proportion more for a long time, thermal conductivity is lower, and intensity is not high; Iron black powder proportion more for a long time, thermal conductivity can raise, but intensity enhancing can be set proportioning according to actual needs, to satisfy different needs.
Further, in order to improve intensity and to reduce thermal conductivity, also has alumina silicate in the described hard insulating material.
Concrete, the weight ratio of described haydite, perlite, iron black powder, alumina silicate is: 2.5-3.5:2.0-3.0:2.0-2.5:0.5-1.0.
The invention has the beneficial effects as follows, hard heat-insulating thermal insulating material of the present invention, mainly be mixed and made into by haydite, perlite, iron black powder, haydite and perlite can play heat-insulation and heat-preservation effect preferably, iron black powder condenses in after haydite and perlite mix, and can improve compressive strength, improves hardness, should low thermal conductivity, the occasion of high resistance to compression coefficient again thereby can be fit to; Can improve adhesive fastness after adding alumina silicate, further improve intensity and hardness, reduce thermal conductivity.
Embodiment
A kind of hard heat-insulating thermal insulating material of the present invention mainly mixes back curing by haydite, perlite, iron black powder by the adhesive solidification agent and forms.Haydite and perlite play insulation effect, and iron black powder can improve the intensity of mixture, and it is low to can be made into thermal conductivity after adopting this three and the adhesive solidification agent mixing, the hard heat-insulating thermal insulating material that intensity is higher.The kind of adhesive solidification agent is a lot, and conventional curing agent can both be satisfied the demand, and preferably can adopt the epoxy resin curing agent.
Concrete, the weight ratio of described haydite, perlite, iron black powder is: 2.5-3.5:2.0-3.0:2.0-2.5.Haydite and perlite mainly play insulation effect, its proportion more for a long time, thermal conductivity is lower, and intensity is not high; Iron black powder proportion more for a long time, thermal conductivity can raise, but intensity enhancing can be set proportioning according to actual needs, to satisfy different needs.
Further, in order to improve intensity and to reduce thermal conductivity, also has alumina silicate in the described hard insulating material.
Concrete, the weight ratio of described haydite, perlite, iron black powder, alumina silicate is: 2.5-3.5:2.0-3.0:2.0-2.5:0.5-1.0.
Embodiment one: the weight ratio of haydite, perlite, iron black powder is: 3.5:3.0:2.0, mix after adding an amount of adhesive solidification agent, make the hard heat-insulating thermal insulating material after waiting to solidify, through the thermal conductivity of this material of measuring be: 0.15W/MK, compressive strength is 9 Kg/cm
2
Embodiment two: the weight ratio of haydite, perlite, iron black powder is: 2.5:2.0:2.5, mix after adding an amount of adhesive solidification agent, make the hard heat-insulating thermal insulating material after waiting to solidify, through the thermal conductivity of this material of measuring be: 0.18W/MK, compressive strength is 13 Kg/cm
2
Embodiment three: the weight ratio of haydite, perlite, iron black powder, alumina silicate is: 2.5:2.0:2.5:0.5, mix after adding an amount of adhesive solidification agent, make the hard heat-insulating thermal insulating material after waiting to solidify, thermal conductivity through this material of measuring is: 0.19W/MK, compressive strength is 14 Kg/cm
2
Embodiment four: the weight ratio of haydite, perlite, iron black powder, alumina silicate is: 2.5:2.0:2.5:1.0, mix after adding an amount of adhesive solidification agent, make the hard heat-insulating thermal insulating material after waiting to solidify, through the thermal conductivity of this material of measuring be: 0.20W/MK, compressive strength is 15Kg/cm
2
Can adopt prefabricated in use and the cast in situs dual mode, prefabrication system can become fixed shape by Mold Making according to actual needs; Cast in situs can be prepared burden by actual demand, is filled into required place after adding an amount of adhesive solidification agent mixing and stirring then, namely forms the heat-insulation and heat-preservation material after waiting to solidify.
Make the method for above-mentioned hard heat-insulating thermal insulating material, have following steps:
1. haydite, perlite, iron black powder are put into container by proportioning;
2. in container, add an amount of adhesive solidification agent;
3. the place that is packed into mould after mixing or needs namely forms the heat-insulation and heat-preservation material after waiting to solidify.
Step also can add alumina silicate in 1..
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. a hard heat-insulating thermal insulating material is characterized in that: mainly mix back curing by haydite, perlite, iron black powder by the adhesive solidification agent and form.
2. hard heat-insulating thermal insulating material as claimed in claim 1, it is characterized in that: the weight ratio of described haydite, perlite, iron black powder is: 2.5-3.5:2.0-3.0:2.0-2.5.
3. hard heat-insulating thermal insulating material as claimed in claim 1 is characterized in that: also have alumina silicate in the described hard insulating material.
4. hard heat-insulating thermal insulating material as claimed in claim 3, it is characterized in that: the weight ratio of described haydite, perlite, iron black powder, alumina silicate is: 2.5-3.5:2.0-3.0:2.0-2.5:0.5-1.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213714.6A CN103277632B (en) | 2013-06-03 | 2013-06-03 | Hard heat-insulating thermal insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213714.6A CN103277632B (en) | 2013-06-03 | 2013-06-03 | Hard heat-insulating thermal insulating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277632A true CN103277632A (en) | 2013-09-04 |
| CN103277632B CN103277632B (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310213714.6A Active CN103277632B (en) | 2013-06-03 | 2013-06-03 | Hard heat-insulating thermal insulating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103277632B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521431A (en) * | 2017-08-16 | 2017-12-29 | 合肥东凯智控科技有限公司 | A kind of new-energy automobile feature heat-insulating fire-proofing material |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153448A (en) * | 1985-12-26 | 1987-07-08 | 大串 義之 | Concrete structure |
| JPS63238171A (en) * | 1987-03-25 | 1988-10-04 | Yoshiyuki Ogushi | Heat insulating material having dew condensation preventing function |
| JPH06299791A (en) * | 1993-02-19 | 1994-10-25 | Yoshiyuki Ogushi | Reinforcement structure of structure using polymer cement mortar |
| CN1506431A (en) * | 2002-12-06 | 2004-06-23 | 涛 周 | Method and sealing glue for preventing heat leakage of boiler |
| CN101108946A (en) * | 2007-07-12 | 2008-01-23 | 深圳清华大学研究院 | Nano transparent insulating paint and its preparing process |
| CN101602580A (en) * | 2009-06-19 | 2009-12-16 | 深圳市多纳科技有限公司 | A kind of doubling glass and goods thereof that are provided with nanometer thermal insulation coating |
| CN102442810A (en) * | 2010-09-30 | 2012-05-09 | 宜兴市华盛环保管道有限公司 | Thermal insulation layer dry powder of thermal insulation pipe support of directly-buried pipeline |
| CN102863191A (en) * | 2011-07-07 | 2013-01-09 | 刘学厚 | Composite waterproof heat preservation material for buildings |
| CN102863190A (en) * | 2011-07-07 | 2013-01-09 | 刘学厚 | Inorganic composite waterproof, fireproof and heat preservation material for buildings |
-
2013
- 2013-06-03 CN CN201310213714.6A patent/CN103277632B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153448A (en) * | 1985-12-26 | 1987-07-08 | 大串 義之 | Concrete structure |
| JPS63238171A (en) * | 1987-03-25 | 1988-10-04 | Yoshiyuki Ogushi | Heat insulating material having dew condensation preventing function |
| JPH06299791A (en) * | 1993-02-19 | 1994-10-25 | Yoshiyuki Ogushi | Reinforcement structure of structure using polymer cement mortar |
| CN1506431A (en) * | 2002-12-06 | 2004-06-23 | 涛 周 | Method and sealing glue for preventing heat leakage of boiler |
| CN101108946A (en) * | 2007-07-12 | 2008-01-23 | 深圳清华大学研究院 | Nano transparent insulating paint and its preparing process |
| CN101602580A (en) * | 2009-06-19 | 2009-12-16 | 深圳市多纳科技有限公司 | A kind of doubling glass and goods thereof that are provided with nanometer thermal insulation coating |
| CN102442810A (en) * | 2010-09-30 | 2012-05-09 | 宜兴市华盛环保管道有限公司 | Thermal insulation layer dry powder of thermal insulation pipe support of directly-buried pipeline |
| CN102863191A (en) * | 2011-07-07 | 2013-01-09 | 刘学厚 | Composite waterproof heat preservation material for buildings |
| CN102863190A (en) * | 2011-07-07 | 2013-01-09 | 刘学厚 | Inorganic composite waterproof, fireproof and heat preservation material for buildings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521431A (en) * | 2017-08-16 | 2017-12-29 | 合肥东凯智控科技有限公司 | A kind of new-energy automobile feature heat-insulating fire-proofing material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103277632B (en) | 2015-08-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |