CN1297394C - Hard-foam polyurethane composite plate and its production process - Google Patents
Hard-foam polyurethane composite plate and its production process Download PDFInfo
- Publication number
- CN1297394C CN1297394C CNB2005100455239A CN200510045523A CN1297394C CN 1297394 C CN1297394 C CN 1297394C CN B2005100455239 A CNB2005100455239 A CN B2005100455239A CN 200510045523 A CN200510045523 A CN 200510045523A CN 1297394 C CN1297394 C CN 1297394C
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- CN
- China
- Prior art keywords
- polyurethane
- foam polyurethane
- polymer sheet
- hard
- rigid foam
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- 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.)
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- 239000004814 polyurethane Substances 0.000 title claims abstract description 48
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 48
- 239000006260 foam Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 238000005516 engineering process Methods 0.000 claims abstract description 14
- 238000005187 foaming Methods 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000004721 Polyphenylene oxide Substances 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
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 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
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003063 flame retardant 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 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 2
- 238000010923 batch production Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 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
- 239000011496 polyurethane foam Substances 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
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Abstract
The present invention discloses a hard-foam polyurethane compound board and producing technology thereof. The upper surface and the lower surface of a hard-foam polyurethane layer are respectively provided with a layer of a polymer sheet, and non-woven cloth is arranged in the polymer sheets. The technical method for producing the hard-foam polyurethane compound board has the following steps: the polymer sheets are manufactured for spare use; the method for manufacturing the polymer sheets is that after an adhesive and inorganic powder are mixed, the mixture and the non-woven cloth are used for producing the polymer sheets by a polymer sheet material production line; a continuous production line of a polyurethane foaming machine is used for foaming polyisocyanate and combined polyether into a polyurethane board, and polymer mortar sheets are simultaneously compounded on both surfaces of the polyurethane board to produce the polyurethane compound board. The present invention can use industrial continuous production save the manufacturing cost, and the manufacturing efficiency is increased. The manufactured hard-foam polyurethane compound board has good hardness, good cohesiveness and integrity and good heat insulating effect. When used, the manufactured hard-foam polyurethane compound board can be arbitrarily cut into required sizes and shapes according to the requirements, and thus, the use is convenient.
Description
Technical field the present invention relates to a kind of composite board of polyurethane rigid foam and its production technology.
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, and a kind of improved composite board of polyurethane rigid foam and its production technology is provided, this technology make efficiency height, and the composite plate high insulating effect of producing, easy to use.
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 polyurethane plate two sides, produces Rigid foam polyurethane.
Most preferred embodiment of the present invention be adhesive and inorganic powder by 100: the part by weight of 20-40 mixes.
Described nonwoven can adopt glass fiber felt or other nonwoven.
Described adhesive can adopt oleic series, EVA series etc.
Described inorganic powder can adopt at least a in cement, silica flour, the 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.
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, and caking property is good, good effect of heat insulation, can cut into required size and shape on request arbitrarily during use, 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.
Description of drawings Fig. 1 is the structural representation of rigid foam polyurethane of the present invention
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, and adhesive and inorganic powder are pressed 100: after the part by weight of 20-40 mixes, 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.
Polymer sheet production line and polyurethane foaming machine tinuous production are all common apparatus, no longer describe here.
Claims (6)
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 are by 100: the part by weight of 20-40 mixes.
4,, it is characterized in that described adhesive adopts 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 adopts at least a in cement, silica flour, the 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100455239A CN1297394C (en) | 2005-12-08 | 2005-12-08 | Hard-foam polyurethane composite plate and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100455239A CN1297394C (en) | 2005-12-08 | 2005-12-08 | Hard-foam polyurethane composite plate and its production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775521A CN1775521A (en) | 2006-05-24 |
| CN1297394C true CN1297394C (en) | 2007-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100455239A Active CN1297394C (en) | 2005-12-08 | 2005-12-08 | Hard-foam polyurethane composite plate and its production process |
Country Status (1)
| Country | Link |
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| CN (1) | CN1297394C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214750B (en) * | 2008-01-15 | 2011-10-19 | 夏良强 | Fire-resistant hard foamed polyurethane composite board and fire protection strip preparation method |
| CN101306597B (en) * | 2008-07-01 | 2013-01-02 | 成都科航建材科技发展集团有限公司 | Multifunctional composite sheet material and process for making same |
| CN102248734A (en) * | 2011-05-27 | 2011-11-23 | 常州市华星新材料科技有限公司 | Non-natural continuous filament fabric-reinforced thermoplastic plastic sandwich composite plate |
| CN102248727A (en) * | 2011-05-27 | 2011-11-23 | 常州市华星新材料科技有限公司 | Polyurethane foam sandwich continuous fiber reinforcement composite plate molding process |
| CN102776961A (en) * | 2012-08-06 | 2012-11-14 | 烟台市顺达聚氨酯有限责任公司 | Grindable polyurethane composite board and manufacture method thereof |
| CN107415251B (en) * | 2017-06-20 | 2019-07-26 | 湖北民族学院 | A kind of manufacturing method and products thereof of the anti-thorn material of E-TPU ultra-thin elastic |
| US11745465B2 (en) * | 2017-11-28 | 2023-09-05 | Dow Global Technologies Llc | Polyurethane-based insulation board |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089006A (en) * | 1992-12-28 | 1994-07-06 | 爱吉技术研究所 | Refractory heat isolating plate |
| CN2209618Y (en) * | 1994-11-30 | 1995-10-11 | 孙仁寿 | Composite half-hard internal decorating plates for vehicle |
| CN2310115Y (en) * | 1998-02-17 | 1999-03-10 | 夏良强 | Hard polyurethane foam water-proof thermal-insulating composite board |
| CN2329722Y (en) * | 1998-07-14 | 1999-07-21 | 夏良强 | Water-proof heat insulation composite roof with sprayed rigid polyurethane foam layer |
| CN2489000Y (en) * | 2001-07-04 | 2002-05-01 | 张超 | Composite water-proof coiled material made of polyester film and nonwoven fabrics |
| CN1363464A (en) * | 2001-11-03 | 2002-08-14 | 张超 | Water-proof coiled composite polyester material and its production method |
| CN2507933Y (en) * | 2001-12-14 | 2002-08-28 | 雷元棋 | Composite water-proof layer |
| CN1632259A (en) * | 2004-12-30 | 2005-06-29 | 夏良强 | Construction method for water-proof thermal insulation roofing with integrated protecting layer |
| CN1799832A (en) * | 2005-12-15 | 2006-07-12 | 夏良强 | Rigid polyurethane foam composite board, its manufacturing process and using method |
-
2005
- 2005-12-08 CN CNB2005100455239A patent/CN1297394C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089006A (en) * | 1992-12-28 | 1994-07-06 | 爱吉技术研究所 | Refractory heat isolating plate |
| CN2209618Y (en) * | 1994-11-30 | 1995-10-11 | 孙仁寿 | Composite half-hard internal decorating plates for vehicle |
| CN2310115Y (en) * | 1998-02-17 | 1999-03-10 | 夏良强 | Hard polyurethane foam water-proof thermal-insulating composite board |
| CN2329722Y (en) * | 1998-07-14 | 1999-07-21 | 夏良强 | Water-proof heat insulation composite roof with sprayed rigid polyurethane foam layer |
| CN2489000Y (en) * | 2001-07-04 | 2002-05-01 | 张超 | Composite water-proof coiled material made of polyester film and nonwoven fabrics |
| CN1363464A (en) * | 2001-11-03 | 2002-08-14 | 张超 | Water-proof coiled composite polyester material and its production method |
| CN2507933Y (en) * | 2001-12-14 | 2002-08-28 | 雷元棋 | Composite water-proof layer |
| CN1632259A (en) * | 2004-12-30 | 2005-06-29 | 夏良强 | Construction method for water-proof thermal insulation roofing with integrated protecting layer |
| CN1799832A (en) * | 2005-12-15 | 2006-07-12 | 夏良强 | Rigid polyurethane foam composite board, its manufacturing process and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1775521A (en) | 2006-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yantai Tonghua Waterproof & Thermal Insulation Engineering Co., Ltd. Assignor: Xia Liangqiang Contract fulfillment period: 2009.9.17 to 2014.9.16 Contract record no.: 2009370000386 Denomination of invention: Rigid polyurethane foam composite board, its manufacturing process and using method Granted publication date: 20070131 License type: Exclusive license Record date: 2009.10.9 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.17 TO 2014.9.16; CHANGE OF CONTRACT Name of requester: YINTAI TONGHUA WATERPROOF HEAT PRESERVATION ENGINE Effective date: 20091009 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Yantai Tonghua Waterproof & Thermal Insulation Engineering Co., Ltd. Assignor: Xia Liangqiang Contract record no.: 2009370000386 Date of cancellation: 20141209 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI TONGHUA WATERPROOF + THERMAL INSULATING ENG Free format text: FORMER OWNER: XIA LIANGQIANG Effective date: 20150407 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: Fushan hi tech Zone Yongda Street Yantai city Shandong province 265500 No. 591 Patentee after: Yantai Tonghua Waterproof & Thermal Insulation Engineering Co., Ltd. Address before: Fushan hi tech Zone Yongda Street Yantai city Shandong province 265500 No. 591 Patentee before: Xia Liangqiang |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060524 Assignee: Wanhua Building Technology (Yantai) Co., Ltd. Assignor: Yantai Tonghua Waterproof & Thermal Insulation Engineering Co., Ltd. Contract record no.: 2019370010012 Denomination of invention: Rigid polyurethane foam composite board, its manufacturing process and using method Granted publication date: 20070131 License type: Exclusive License Record date: 20190701 |
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| EE01 | Entry into force of recordation of patent licensing contract |