CN102557568B - Fiber expansion bead thermal insulation board and production method thereof - Google Patents
Fiber expansion bead thermal insulation board and production method thereof Download PDFInfo
- Publication number
- CN102557568B CN102557568B CN201110439695.XA CN201110439695A CN102557568B CN 102557568 B CN102557568 B CN 102557568B CN 201110439695 A CN201110439695 A CN 201110439695A CN 102557568 B CN102557568 B CN 102557568B
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- Prior art keywords
- thermal insulation
- insulation board
- fiber expansion
- expansion bead
- bead thermal
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- 238000009413 insulation Methods 0.000 title claims abstract description 25
- 239000011324 bead Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 18
- 229920002522 Wood fibre Polymers 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000002940 repellent Effects 0.000 claims description 4
- 239000005871 repellent Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000001356 surgical procedure Methods 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- 238000009408 flooring Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- -1 timber Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a hard inorganic non-ignitable adiabatic fiber expansion bead thermal insulation board. The combustion performance level of the fiber expansion bead thermal insulation board is level A. The fiber expansion bead thermal insulation board is low in water absorption, high in compression strength and tensile strength, long-term and stable in thermal conductivity, good in dimensional stability and freezing resistance, resistant to high temperature and low temperature, anti-aging, long in service life and capable of being applied to thermal insulation of various building outer walls, floors and roofs.
Description
Technical field
The present invention relates to a kind of warming plate material, especially relate to a kind of fiber expansion bead thermal insulation board and production method thereof.
Background technology
External thermal insulation system is integral part very important in energy saving building, at home and abroad widespread use in construction work.Wherein convenient, the good decorating effect of heat preservation decoration integrative system construction of heat insulating decorative board composition, very popular at present.Conventional heat insulating decorative board mainly adopts the material of combustable organic (as polystyrene foamed plastics, urethane etc.) to make lagging material, such lagging material very easily burns, during burning, fire spreading is rapid, and produce with a large amount of poison gas and flue gas, bring exceptional hardship to rescue work of extinguishing fire, cause casualties and property damage.Simultaneously such lagging material also exist easily aging, poor dimensional stability, with the shortcoming such as surface material cohesive strength is low.More rational way is in External Thermal Insulation System, adopt the fire prevention division board do not fired to be arranged to fire-blocking belt along buildings level every certain altitude, or along being arranged to fire-blocking belt on building doors and windows hole, effectively can stop propagation of flame, reduce fire losses.Current fire-blocking belt mainly adopts rock cotton sliver mineral wool isolated material.But rock cotton sliver intensity is lower, water regain is comparatively large, and the fire prevention division board technique making heat preservation decoration integrative is more difficult.In addition, rock cotton sliver cost is relatively high, the main dependence on import of qualified product, causes certain difficulty to applying of correlation technique.
Summary of the invention
Technical problem solved by the invention is to provide a kind of fiber expansion bead thermal insulation board of inorganic non-combustible thermal insulation of hard, and its burning behavior class is A level; Water-intake rate is low, and ultimate compression strength is high, and tensile strength is high, and thermal conductivity is steady in a long-term, dimensional stability and frost resistance is excellent, high temperature resistant, low temperature resistant, anti-aging, long service life.Can be used for all kinds of external wall Surgery therapy, flooring insulation and roof heat insulation.
In order to achieve the above object, the technical solution used in the present invention is:
A kind of fiber expansion bead thermal insulation board, be made up of the following material of volume percent:
Swollen pearl: 70-95%;
Silica gel: 3-25%;
Hydrophober: 1-10%;
Peptizer: 0.6-1.5%;
Wood fibre: 0.4-5%.
Wherein swollen pearl is also known as pearlstone, and refer to a class of the high quality pearl rock burnt out by high-quality ore in sand form, it has strict demand to granular size, is generally 6-8 millimeter.Hydrophober, also known as hydrophobizing agent, is a kind of water-proof material, is mainly used in the ceramic tile seam waterproof such as ceramic tile external wall waterproof (spraying), toilet, kitchen, balcony, concrete wall surface, ceramic tile, stone material, timber, cement surface and road surface waterproof etc.Main Types has metal soap hydrophober and silicone based hydrophober etc.Wherein organosilicon moisture repellent effect is better, and its general use form is silicone resin solution or water miscible liquid.Peptizer is can any operable market product of accelerated solidification, is also called solidifying agent, preferred polyamide solidifying agent of the present invention.Wood fibre (Methyl Cellulose) is that natural reproducible timber processes through chemical treatment, mechanical process the organic wadding fibrous material obtained.A small amount of wood fibre, can play and strengthen cracking resistance effect.
Fiber expansion bead thermal insulation board of the present invention, be preferably made up of the following material of volume percent:
Swollen pearl: 80-90%;
Silica gel: 5-13%;
Hydrophober: 3-9%;
Peptizer: 1-1.1%;
Wood fibre: 0.8-1%.
The production method of described fiber expansion bead thermal insulation board, first puts into container swollen pearl, adds other auxiliary agents and auxiliary material in proportion, stir; Be pressed into the warming plate of various thickness more on request.
Fiber expansion bead thermal insulation board of the present invention has following technique effect:
1, fire prevention is not fired: burning behavior class is A level, meets the fire protection regulation of covil construction exterior wall heat-preserving system, meets all kinds of Building Fire Protection class requirement.
2, energy-conserving and environment-protective: this product is nontoxic, light weight, inorganic, thermal conductivity coefficient is low, thermal conductivity is steady in a long-term, heat insulation effect is obvious.
3, safe and reliable: to show through national weather resistance test; this product possesses that water-intake rate is low, high temperature resistant, low temperature resistant, anti-aging, anti-freezing property is excellent; ultimate compression strength is high, tensile strength is large, shock resistance is good, without cracking, hollowing or obscission; size is steady in a long-term, excellent property; use summary and research trial to show through buildings, this product is 50 years work-ing life, meets the standard of exterior-wall heat insulation new criteria; all-round protection agent structure, extends buildings work-ing life.The problem such as thoroughly solve the fire prevention of Surgery therapy, efflorescence, be full of cracks, hollowing, come off.
4, quick construction: because this product possesses various good characteristic, so convenient and quick construction, easy to operate, saving of work and time, greatly reduction of erection time.
5, economic and practical: these product performance are excellent, cost is lower, and the construction period is short, and expenses of labour is few; Product life is long, and maintenance cost is low.
Embodiment
For further illustrating the present invention, illustrate with the following Examples:
Embodiment 1:
A kind of fiber expansion bead thermal insulation board, be made up of the following material of volume percent:
Swollen pearl: 80%;
Silica gel: 13%;
Organosilicon moisture repellent: 5%;
Polyamide curing agent 650#:1%;
Wood fibre: 1%.
Production method is: first swollen pearl is put into container, add auxiliary agent and auxiliary material in proportion in order, stir.Send into the warming plate being pressed into various thickness in automatic equipment on request.On-gauge plate is long × wide to be had: 600 × 300 and 600 × 400 etc.
Performance test results is:
Embodiment 2:
A kind of fiber expansion bead thermal insulation board, be made up of the following material of volume percent:
Swollen pearl: 90%;
Silica gel: 5%;
Organosilicon moisture repellent: 4%;
Polyamide curing agent 650#:0.6%;
Wood fibre: 0.4%.
Production method is: first swollen pearl is put into container, add auxiliary agent and auxiliary material in proportion in order, stir.Send into the warming plate being pressed into various thickness in automatic equipment on request.Standard edition is long × wide to be had: 600 × 300 and 600 × 400 etc.
Performance test results is:
Thermal conductivity 0.048-0.056w/mk
Tensile strength 0.12mpa
Ultimate compression strength 0.5mpa
Burning rank A level
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineering technical personnel in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (2)
1. a fiber expansion bead thermal insulation board, is characterized in that: be made up of the following material of volume percent:
Swollen pearl: 80%;
Silica gel: 13%;
Organosilicon moisture repellent: 5%;
Polyamide curing agent 650#:1%;
Wood fibre: 1%;
Production method is: first swollen pearl is put into container, add auxiliary agent and auxiliary material in proportion in order, stir, and sends into the warming plate being pressed into various thickness in automatic equipment on request.
2. the application of fiber expansion bead thermal insulation board according to claim 1 in external wall Surgery therapy, flooring insulation and roof heat insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110439695.XA CN102557568B (en) | 2011-12-23 | 2011-12-23 | Fiber expansion bead thermal insulation board and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110439695.XA CN102557568B (en) | 2011-12-23 | 2011-12-23 | Fiber expansion bead thermal insulation board and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102557568A CN102557568A (en) | 2012-07-11 |
| CN102557568B true CN102557568B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110439695.XA Expired - Fee Related CN102557568B (en) | 2011-12-23 | 2011-12-23 | Fiber expansion bead thermal insulation board and production method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102557568B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102898065A (en) * | 2012-10-24 | 2013-01-30 | 北京工业大学 | Cracking and hollowing resistant aerated concrete water repellent and use method thereof |
| CN102976678B (en) * | 2012-11-30 | 2015-07-15 | 湖北红莲湖博悦轻质材料有限公司 | Partition board material |
| CN105064603B (en) * | 2015-07-10 | 2017-05-10 | 河南鑫饰板业有限公司 | Ultra-light-weight composite environment-friendly fiber board and preparing method of ultra-light-weight composite environment-friendly fiber board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139197A (en) * | 2006-09-06 | 2008-03-12 | 贾宏强 | High-effective building energy-saving heat-insulating material |
| CN101514089A (en) * | 2008-11-01 | 2009-08-26 | 尹宜孝 | Self-insulation external wallboard for buildings |
| CN101725311A (en) * | 2009-11-27 | 2010-06-09 | 浙江邦德光电集团有限公司 | Pearlite fiber composite fire-proof heat insulation board |
-
2011
- 2011-12-23 CN CN201110439695.XA patent/CN102557568B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139197A (en) * | 2006-09-06 | 2008-03-12 | 贾宏强 | High-effective building energy-saving heat-insulating material |
| CN101514089A (en) * | 2008-11-01 | 2009-08-26 | 尹宜孝 | Self-insulation external wallboard for buildings |
| CN101725311A (en) * | 2009-11-27 | 2010-06-09 | 浙江邦德光电集团有限公司 | Pearlite fiber composite fire-proof heat insulation board |
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| Publication number | Publication date |
|---|---|
| CN102557568A (en) | 2012-07-11 |
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Granted publication date: 20150304 Termination date: 20151223 |
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