CN1799832A - Rigid polyurethane foam composite board, its manufacturing process and using method - Google Patents
Rigid polyurethane foam composite board, its manufacturing process and using method Download PDFInfo
- Publication number
- CN1799832A CN1799832A CN 200510045579 CN200510045579A CN1799832A CN 1799832 A CN1799832 A CN 1799832A CN 200510045579 CN200510045579 CN 200510045579 CN 200510045579 A CN200510045579 A CN 200510045579A CN 1799832 A CN1799832 A CN 1799832A
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- CN
- China
- Prior art keywords
- polyurethane
- rigid foam
- polymer sheet
- foam polyurethane
- technology
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- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 229920005830 Polyurethane Foam Polymers 0.000 title description 2
- 239000011496 polyurethane foam Substances 0.000 title description 2
- 239000004814 polyurethane Substances 0.000 claims abstract description 52
- 229920002635 polyurethane Polymers 0.000 claims abstract description 52
- 239000006260 foam Substances 0.000 claims abstract description 35
- 229920000642 polymer Polymers 0.000 claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 229920000570 polyether Polymers 0.000 claims abstract description 7
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 7
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims description 13
- 238000005187 foaming Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a rigid foam polyurethane clad plate, relative producing method and usage method. The invention arranges polymer sheets on two sides of rigid foam polyurethane while the sheets comprises non-woven. The producing method comprises: first preparing the polymer sheets from adhesive agent, inorganic powder and non-woven; then using polyurethane producing line to foam polyisocyanates and composite polyether to polyurethane sheets; compounding the polymer sheets on two sides of polyurethane sheet to produce the polyurethane clad plate. The usage method comprises: first cutting the rigid polyurethane clad plate into the ones whose sections can be matched according to preset size; then assembling the cut clad plates and adhering it on the wall to form non-slit integrated thermal-insulated wall. The invention can utilize industrial continuous producing with lower cost, and high producing efficiency, while the product has better rigidity, adhesive property, integration, thermal insulation effect, easy usage and high using efficiency.
Description
Technical field the present invention relates to a kind of composite board of polyurethane rigid foam and its production technology and using method.
Disclosing a kind of patent No. in the background technology prior art is the hard-foam polyurethane foam water-repellent heat-insulating composite plate of ZL98201157.1, it is to be substrate by RPUF, one deck and substrate bonding macromolecule waterproof coating overlay is together arranged on it, the waterproof thermal-insulated effect of this composite plate is not ideal, uses inconvenient.Also disclosing a kind of patent No. in the prior art is ZL03215586.7 " hard bubble polyurethane exterior wall external insulation system ", it is made up of basic unit, hard-foam polyurethane layer, prime coat, fiber layer of cloth and polymer mortar layer, this kind heat insulation system, make complicated, can not batch production make, efficiency of construction is low.
Summary of the invention the objective of the invention is to want to overcome above-mentioned the deficiencies in the prior art, a kind of improved composite board of polyurethane rigid foam and its production technology is provided, this technology make efficiency height, the composite plate high insulating effect of producing, the present invention also wants to provide a kind of using method of this composite plate, adopts this using method, and is easy to use, the efficiency of construction height, construction effect is good.
For realizing above-mentioned purpose of the present invention, the technical scheme that is adopted is: rigid foam polyurethane of the present invention comprises the hard-foam polyurethane layer, its design feature be on the hard-foam polyurethane layer and below respectively be provided with the one layer of polymeric sheet material, be provided with nonwoven in the polymer sheet.
A kind of process of producing above-mentioned rigid foam polyurethane, comprise with foaming machine polyisocyanates and combined polyether are carried out foam process, it is standby to it is characterized in that at first making polymer sheet, the preparation method of polymer sheet is with after adhesive and the inorganic powder mixing, mixture and nonwoven are passed through the polymer sheet production line, produce polymer sheet; When with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, polymer sheet is compound to the two sides of polyurethane plate, produces Rigid foam polyurethane.
Most preferred embodiment of the present invention be adhesive and inorganic powder in 100: the ratio of 20-40 is mixed.
Described nonwoven can adopt glass fiber felt or other nonwoven.
Described adhesive can adopt adhesive such as oleic series, EVA series.
Described inorganic powder can adopt inorganic powders such as cement, silica flour, talcum powder.
For strengthening fire resistance of the present invention, prolong the life-span of hard bubbling, in the foaming batching, added fire retardant, antioxidant and antiultraviolet irradiation agent.
A kind of using method of rigid foam polyurethane, it is characterized in that at first rigid foam polyurethane being cut into section by certain size contains with the tongue and groove that cooperatively interacts standby, on metope, smear a layer binder then, good composite plate will be sheared, be pasted on the metope by the tongue and groove assembly unit that cooperatively interacts, form seamless integral heat insulation metope.
Above-mentioned binding agent can adopt adhesive or polymer mortar.
The present invention is owing to adopt making polymer sheet earlier, when with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, polymer sheet is compound to the production technology on polyurethane plate two sides, thereby can adopt batch production to produce continuously, saved cost of manufacture, improved make efficiency, the rigid foam polyurethane hardness of producing is good, caking property is good, and good effect of heat insulation is easy to use, in the polymer sheet, be provided with nonwoven, can guarantee effectively that polymer sheet does not ftracture, endurable thorn, shock-resistant, strengthened extensibility and overall performance.
The present invention adopts equipment that composite plate is cut into the tongue and groove that cooperatively interacts by certain size, and assembly unit is pasted on the metope at the construction field (site), forms seamless integral heat insulation metope, not only easy to use, the efficiency of construction height, and avoided the generation of cold bridge, heat bridge effectively, construction effect is good.
Description of drawings Fig. 1 is the structural representation of rigid foam polyurethane of the present invention
Fig. 2 is the rigid foam polyurethane structural representation of the present invention after shearing
The specific embodiment is done further detailed description below in conjunction with specific embodiment to the present invention.
As seen from Figure 1, the present invention forms by three layers by the rigid foam polyurethane that production technology is produced: middle one deck is a layer of polyurethane 3, on layer of polyurethane and below each compound one layer of polymeric sheet material 2 and 4, all be provided with nonwoven 1 in the polymer sheet 2 and 4.Its production technology is: the first step, with adhesive and inorganic powder in 100: after the ratio of 20-40 is mixed, mixture and nonwoven are passed through the polymer sheet production line, it is standby to produce polymer sheet; Second step when with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate, was compound to the two sides of polyurethane plate with polymer sheet, produced Rigid foam polyurethane.During the foaming batching, can add fire retardant, antioxidant and antiultraviolet irradiation agent.
When the rigid foam polyurethane that the present invention produces uses, earlier rigid foam polyurethane being cut into section by size, to contain the tongue and groove that cooperatively interacts standby, as shown in Figure 2, every tongue and groove 5 and tongue and groove 6 that faces two composite plates mutually cooperatively interacts, and during construction, smears earlier one deck adhesive or polymer mortar on metope, good composite plate will be sheared, cooperatively interact by tongue and groove, assembly unit is pasted on the metope, forms seamless integral heat insulation metope.
The equipment of polymer sheet production line, polyurethane foaming machine tinuous production and shearing composite plate is all common apparatus, no longer describes here.
Claims (7)
1, a kind of rigid foam polyurethane comprises hard-foam polyurethane layer (3), is respectively equipped with polymer sheet (2) and (4) below it is characterized in that reaching on hard-foam polyurethane layer (3), all is provided with nonwoven (1) in polymer sheet (2) and (4).
2, a kind of technology of rigid foam polyurethane of production claim 1, comprise with foaming machine polyisocyanates and combined polyether are carried out foam process, it is standby to it is characterized in that at first making polymer sheet, the preparation method of polymer sheet is with after adhesive and the inorganic powder mixing, mixture and nonwoven are passed through the polymer sheet production line, produce polymer sheet; When with the polyurethane foaming machine tinuous production polyisocyanates and combined polyether being foamed into polyurethane plate then, polymer sheet is compound to the two sides of polyurethane plate, produces Rigid foam polyurethane.
3, according to the technology of the described production rigid foam polyurethane of claim 2, it is characterized in that described adhesive and inorganic powder can be in 100: the ratio of 20-40 is mixed.
4,, it is characterized in that described adhesive can adopt adhesive such as oleic series, EVA series according to the technology of claim 2 or 3 described production rigid foam polyurethanes.
5,, it is characterized in that described inorganic powder can adopt inorganic powders such as cement, silica flour, talcum powder according to the technology of the described production rigid foam polyurethane of claim 4.
6,, it is characterized in that in the foaming batching, adding fire retardant, antioxidant and antiultraviolet irradiation agent according to the technology of the described production rigid foam polyurethane of claim 5.
7, a kind of method of using the rigid foam polyurethane of claim 1, it is characterized in that at first rigid foam polyurethane being cut into section by certain size contains with the tongue and groove that cooperatively interacts, on metope, smear a layer binder then, good composite plate will be sheared, cooperatively interact by tongue and groove, assembly unit is pasted on the metope, forms seamless integral heat insulation metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045579 CN1799832A (en) | 2005-12-15 | 2005-12-15 | Rigid polyurethane foam composite board, its manufacturing process and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045579 CN1799832A (en) | 2005-12-15 | 2005-12-15 | Rigid polyurethane foam composite board, its manufacturing process and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1799832A true CN1799832A (en) | 2006-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510045579 Pending CN1799832A (en) | 2005-12-15 | 2005-12-15 | Rigid polyurethane foam composite board, its manufacturing process and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1799832A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297394C (en) * | 2005-12-08 | 2007-01-31 | 夏良强 | Hard-foam polyurethane composite plate and its production process |
| CN101249741B (en) * | 2008-03-21 | 2010-06-02 | 夏良强 | Method for making synthetic-plate covered polyurethane rigid foam composite insulation panel and method of use thereof |
| CN101214750B (en) * | 2008-01-15 | 2011-10-19 | 夏良强 | A kind of manufacture method of fire retardant hard foam polyurethane composite board |
| CN102806744A (en) * | 2012-08-20 | 2012-12-05 | 湘潭方棱聚氨酯机器有限公司 | Automatic production line of high-temperature bonding-formed polyurethane sandwich boards |
| CN102852242A (en) * | 2012-09-04 | 2013-01-02 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
| CN103362225A (en) * | 2013-07-16 | 2013-10-23 | 安徽国风塑业股份有限公司 | Pre-coating film for thermal insulation of buildings and thermal insulation material coated with pre-coating film |
| CN104018590A (en) * | 2014-06-13 | 2014-09-03 | 杜霄鹤 | Hard-foam polyurethane composite insulation board used in construction |
| CN104768745A (en) * | 2012-08-27 | 2015-07-08 | 拜耳材料科技股份有限公司 | Sandwich composite element having improved mechanical properties and method for production |
| CN108583499A (en) * | 2018-05-23 | 2018-09-28 | 合肥宏立至信汽车部件制造有限公司 | A kind of foaming structure for preventing front-row seats side air bag explosion splash overweight |
-
2005
- 2005-12-15 CN CN 200510045579 patent/CN1799832A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297394C (en) * | 2005-12-08 | 2007-01-31 | 夏良强 | Hard-foam polyurethane composite plate and its production process |
| CN101214750B (en) * | 2008-01-15 | 2011-10-19 | 夏良强 | A kind of manufacture method of fire retardant hard foam polyurethane composite board |
| CN101249741B (en) * | 2008-03-21 | 2010-06-02 | 夏良强 | Method for making synthetic-plate covered polyurethane rigid foam composite insulation panel and method of use thereof |
| CN102806744A (en) * | 2012-08-20 | 2012-12-05 | 湘潭方棱聚氨酯机器有限公司 | Automatic production line of high-temperature bonding-formed polyurethane sandwich boards |
| CN102806744B (en) * | 2012-08-20 | 2014-12-03 | 湘潭方棱聚氨酯机器有限公司 | Automatic production line of high-temperature bonding-formed polyurethane sandwich boards |
| CN104768745A (en) * | 2012-08-27 | 2015-07-08 | 拜耳材料科技股份有限公司 | Sandwich composite element having improved mechanical properties and method for production |
| CN102852242A (en) * | 2012-09-04 | 2013-01-02 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
| CN102852242B (en) * | 2012-09-04 | 2014-06-25 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
| CN103362225A (en) * | 2013-07-16 | 2013-10-23 | 安徽国风塑业股份有限公司 | Pre-coating film for thermal insulation of buildings and thermal insulation material coated with pre-coating film |
| CN104018590A (en) * | 2014-06-13 | 2014-09-03 | 杜霄鹤 | Hard-foam polyurethane composite insulation board used in construction |
| CN108583499A (en) * | 2018-05-23 | 2018-09-28 | 合肥宏立至信汽车部件制造有限公司 | A kind of foaming structure for preventing front-row seats side air bag explosion splash overweight |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI CONSTRUCTION GROUP CO.,LTD. Free format text: FORMER OWNER: XIA LIANGQIANG Effective date: 20081031 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081031 Address after: Postal code 100, South Hung Street, Shandong, Yantai: 264000 Applicant after: YANJIAN GROUP Co., Ltd. Address before: Fushan hi tech Zone Yongda Street in Yantai city of Shandong Province, No. 591 post encoding: 265500 Applicant before: Xia Liangqiang |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |