CN104295035A - Rigid-foam polyurethane heat-preserving and decorating integration plate and manufacturing method thereof - Google Patents
Rigid-foam polyurethane heat-preserving and decorating integration plate and manufacturing method thereof Download PDFInfo
- Publication number
- CN104295035A CN104295035A CN201410483574.9A CN201410483574A CN104295035A CN 104295035 A CN104295035 A CN 104295035A CN 201410483574 A CN201410483574 A CN 201410483574A CN 104295035 A CN104295035 A CN 104295035A
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- Prior art keywords
- decorative panel
- polyurethane
- integrated board
- heat insulation
- plate
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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.)
- Granted
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 82
- 239000004814 polyurethane Substances 0.000 title claims abstract description 82
- 239000006260 foam Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000010354 integration Effects 0.000 title abstract 5
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000004568 cement Substances 0.000 claims abstract description 23
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims abstract description 22
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000005187 foaming Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 45
- 238000005034 decoration Methods 0.000 claims description 34
- 238000010030 laminating Methods 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 5
- 235000012241 calcium silicate Nutrition 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000002966 varnish Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011468 face brick Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000010023 transfer printing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000003365 glass fiber Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 239000011414 polymer cement Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention provides a rigid-foam polyurethane heat-preserving and decorating integration plate and a manufacturing method of the integration plate. The rigid-foam polyurethane heat-preserving and decorating integration plate is composed of a decorating plate, a BOPP film, a polyurethane plate and cement glass fiber felt. The lower surface of the decorating plate is covered with the BOPP film. The upper surface of the decorating plate is bonded with the polyurethane plate, and pouring is adopted as the bonding mode. The cement glass fiber felt is bonded on the upper surface of the polyurethane plate. According to the manufacturing method, the decorating plate is conveyed to a polyurethane plate serial production line through a roller shaft conveyor, and the working procedures of polyurethane pouring, foaming, solidifying and cutting are finished in a one-off mode. The rigid-foam polyurethane heat-preserving and decorating integration plate has the functions of safety fire prevention, energy conservation and heat preservation, falling and scaling of internal heat-preserving materials can be prevented, production of the continuous production line is achieved, and the production efficiency is improved.
Description
Technical field
The present invention relates to the production technical field of external wall outer insulation warming plate, be specifically related to a kind of external wall outer insulation hard foam polyurethane heat insulation decoration integrated board and preparation method thereof.
Background technology
Traditional hard foam polyurethane heat insulation decoration integrated board, generally under batch production condition, the disposable product that insulation layer and architectural surface are composited, take into account insulation and decorate difunctional, but it normally first produces the polyurethane thermal insulation board of finished product, again by polyurethane adhesive and architectural surface compound, this considerably increases operation sequence and labour intensity.
A kind of modified phenolic foam, hard foam polyurethane heat insulation decoration integrated board and manufacture craft thereof is disclosed for the gluing combination process of production of heat insulation decoration integrated plate at Chinese patent application prospectus CN103104079A, insulation layer and decorative layer is made directly to be bonded together in a high voltage state, the use of adhesive can be reduced like this, flaggy that part causes because adhesive is aging can be overcome simultaneously and to come off problem.Again the two is connected after but the method still needs insulation layer to produce respectively with decorative layer, and connects higher to the requirement of equipment by high pressure.In addition, for the insulation layer back side bonding back sheet also could to be bondd by other step on, disposable completing can not be realized.
Chinese patent application prospectus CN102587609A discloses a kind of method using cast polyurethane mode to make hard foam polyurethane heat insulation decoration integrated board, but the upper and lower surfaces that wherein hard-foam polyurethane cast connects are polymer cement coiled material layer, the periphery of polymer cement coiled material layer also will connect after polymer cement goes along with sb. to guard him layer again and could be connected with decorative cover, so just can play the effect of heat-insulating and fire-proof.Polymer cement layer coiled material layer and polymer cement go along with sb. to guard him the complex manufacturing technology of layer, and in cast connection procedure, first spread one layer of polymeric cement coiled material, then polyester ammonia is poured into a mould, on polyester ammonia, lay another one polymer cement coiled material again, namely this process itself also need a point a few step can not one-shot forming.
Reduce the consumption of the follow-up bonding agent of bonding polyurethane again, change the active cementability of insulation layer and architectural surface, reducing follow-up compound working procedure, is the major issue that will solve in current insulation layer manufacture of materials.Develop actively has fireproof heat insulating concurrently and decorates in New Building Materials integrally, makes easy, the energy-conservation urgent task becoming building heat preservation industry of its manufacture craft.
Summary of the invention
The invention provides a kind of external wall outer insulation hard foam polyurethane heat insulation decoration integrated board and preparation method thereof.This hard foam polyurethane heat insulation decoration integrated board material is light, insulated fire performance is good, and preparation technology is simple, is suitable for suitability for industrialized production.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of hard foam polyurethane heat insulation decoration integrated board, comprises decorative panel, BOPP film, polyurethane sheet, cement Chopped Strand Mat; Described decorative panel soffit is coated with described BOPP film; The upper surface of described decorative panel and polyurethane sheet bond, and bonding mode is cast; The upper surface bonding cement Chopped Strand Mat of described polyurethane sheet.
As the optimum choice to decorative panel material, described decorative panel take calcium silicates as base material, and described decorative panel finish material is at least one in F-C paint, true mineral varnish, decoration mortar, face brick, stone material, transfer printing.
As the optimum choice to material thickness, the thickness of described polyurethane sheet is 3 ~ 6cm.
Further, the thickness of described decorative panel is 0.6 ~ 1.2cm.
A preparation method for hard foam polyurethane heat insulation decoration integrated board, described integrated board comprises decorative panel, BOPP film, polyurethane sheet, cement Chopped Strand Mat; Described decorative panel soffit is coated with described BOPP film; The upper surface of described decorative panel and polyurethane sheet bond, and bonding mode is cast; The upper surface bonding cement Chopped Strand Mat of described polyurethane sheet;
Described preparation method comprises the following steps:
A, described decorative panel is transported in polyurethane sheet laminating machine tinuous production by roll shaft conveyer;
B, the upper and lower carrier bar of described laminating machine are equipped with described cement Chopped Strand Mat, described BOPP film respectively; Described cement Chopped Strand Mat, decorative panel travel forward with described laminating machine carrier bar with BOPP film;
The soffit that C, described BOPP film are attached to described decorative panel forms diaphragm, the mobile pouring head of described laminating machine end starts the black material of polyurethane, the cast of white material compound, foaming at described decorative panel upper surface, utilizes polyurathamc bonds itself bonding cement glass-fiber-fabric simultaneously;
D, after overcuring, cutting action, namely produce described hard foam polyurethane heat insulation decoration integrated board.
Further, described laminating machine temperature is at 55 DEG C ~ 65 DEG C.
Further, the mixed proportion of the black material of described polyurethane and white material is 1.4:1 ~ 1.8:1, and the speed of service of described laminating machine carrier bar is 3.5 ms/min ~ 4.5 ms/min.
the present invention's beneficial effect is compared to existing technology:
1. hard foam polyurethane heat insulation decoration integrated board of the present invention has good fire retardant performance and excellent heat-insulating property.
2. hard foam polyurethane heat insulation decoration integrated board of the present invention has very strong decoration functions, and lightweight, hardness is high, not fragile, can prevent that internal material from coming off, scaling.
3. the present invention is by polyurethane insulation coating directly shaping compound on decorative panel, general heat insulation decoration integrated plate is avoided first to produce the trouble of polyurethane compound again, simplify operation sequence, production line continuous seepage can be realized, decrease raw material dosage simultaneously, reduce labour intensity, shorten installation period, realize the standardization of products, prefabricated, batch production, production efficiency is high, and construction quality is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of external wall outer insulation hard foam polyurethane heat insulation decoration integrated board;
Fig. 2 is preparation technology's schematic flow sheet of external wall outer insulation hard foam polyurethane heat insulation decoration integrated board;
In figure: 1, decorative panel; 2, roll shaft conveyer; 3, polyurethane sheet tinuous production; 3-1, cast; 3-2, foaming; 3-3, solidification; 3-4, cutting; 4, hard foam polyurethane heat insulation decoration integrated board; 5, BOPP film; 6, polyurethane sheet; 7, cement Chopped Strand Mat.
Detailed description of the invention
Embodiment 1
A kind of hard foam polyurethane heat insulation decoration integrated board, comprises decorative panel 1, BOPP film 5, polyurethane sheet 6, cement Chopped Strand Mat 7; Decorative panel 1 soffit is coated with described BOPP film 5; Upper surface and the polyurethane sheet 6 of decorative panel 1 bond, and bonding mode is cast; The upper surface bonding cement Chopped Strand Mat 7 of polyurethane sheet 6.
Its decorative panel 1 take calcium silicates as base material, and decorative panel 1 finish material is at least one in F-C paint, true mineral varnish, decoration mortar, face brick, stone material, transfer printing.The thickness of its polyurethane sheet 6 is 3 ~ 6cm, burning grade B level.
itsthe thickness of decorative panel 1 is 0.6 ~ 1.2cm, water absorption≤500g/m
2, ageing-resistant 1000h is qualified.
The concrete preparation method of above-mentioned hard foam polyurethane heat insulation decoration integrated board is: be that decorative panel 1 facing of base material passes down through roll shaft conveyer 2 and is transported in polyurethane sheet laminating machine tinuous production 3 by calcium silicate board, laminating machine is made up of upper and lower carrier bar, upper link plate is equipped with cement Chopped Strand Mat 7, lower carrier bar is equipped with BOPP film (polypropylene film) 5, cement Chopped Strand Mat 7, decorative panel 1 can travel forward with laminating machine carrier bar with BOPP film 5, be provided with in laminating machine termination and movably pour into a mould shower nozzle, black material and white material to be poured under laminating machine on carrier bar after high-pressure atomization mixing by pouring head.Decorative panel 1 is transported to after on polyurethane sheet tinuous production 3; the soffit that the BOPP film 5 be laid under laminating machine on carrier bar is attached to decorative panel 1 immediately forms diaphragm, simultaneously laminating machine end mobile pouring head decorative panel 1 upper surface start polyurethane black and white compound (
black material refers to polymethine many phenyl isocyanate component; White material refers to combined polyether)cast, and polyurethane drop will be avoided to fall under bonding laminating conveyor on carrier bar, along with chain mat machine runs forward, polyurethane compound passes through laminating machine together with decorative panel 1, in laminating machine, polyurethane compound is gradually at decorative panel upper surface foaming 3-2, and utilizing the adhesive property of polyurethane self to be bonded as one with the decorative panel 1 of upper strata cement Chopped Strand Mat 7 and lower floor respectively, namely final product produces hard foam polyurethane heat insulation decoration integrated board 4 after overcuring 3-3, cutting 3-4 operation.To keep laminating conveyor temperature in cast polyurethane process between 55 DEG C to 65 DEG C, and the ratio controlling the black material of polyurethane and white material is between 1.4:1 to 1.8:1, the speed of service of laminating conveyor carrier bar between 3.5 ms/min to 4.5 ms/min, to ensure all even good adhesive strength of polyurethane foam.
Hard-foam polyurethane performance meets the index request of GB50404 " hard bubble hard-foam polyurethane thermal-insulating waterproof engineering legislation "; The performance of glass fiber reticular cloth should meet the index request of DBJ/CT080-2010 " Bao Mite stone(mine)cotton plate external thermal insulation system application technology code ".
Hard foam polyurethane heat insulation decoration integrated board of the present invention has good fireproof heat insulating performance and decoration functions concurrently, and its performance meets the index request of JG/T287-2013 " heat insulating decorative board material for external thermal insulation system of external wall ".
Embodiment 2
On the basis of enforcement 1 further preferably, wherein the thickness of polyurethane sheet 6 is 4cm, and the thickness of decorative panel 1 is 0.8cm, and the facial ornament material of decorative panel 1 is true mineral varnish.
Embodiment 3
On the basis of enforcement 1 further preferably, wherein the thickness of polyurethane sheet 6 is 5cm, and the thickness of decorative panel 1 is 1cm, and the facial ornament material of decorative panel 1 is stone material.
Claims (7)
1. a hard foam polyurethane heat insulation decoration integrated board, is characterized in that: described integrated board comprises decorative panel (1), BOPP film (5), polyurethane sheet (6), cement Chopped Strand Mat (7); Described decorative panel (1) soffit is coated with described BOPP film (5); Upper surface and the polyurethane sheet (6) of described decorative panel (1) bond, and bonding mode is cast; Upper surface bonding cement Chopped Strand Mat (7) of described polyurethane sheet (6).
2. hard foam polyurethane heat insulation decoration integrated board according to claim 1, it is characterized in that: described decorative panel (1) take calcium silicates as base material, described decorative panel (1) finish material is at least one in F-C paint, true mineral varnish, decoration mortar, face brick, stone material, transfer printing.
3. hard foam polyurethane heat insulation decoration integrated board according to claim 1, is characterized in that: the thickness of described polyurethane sheet (6) is 3 ~ 6cm.
4. hard foam polyurethane heat insulation decoration integrated board according to claim 1, is characterized in that: the thickness of described decorative panel (1) is 0.6 ~ 1.2cm.
5. a preparation method for hard foam polyurethane heat insulation decoration integrated board, is characterized in that: described integrated board comprises decorative panel (1), BOPP film (5), polyurethane sheet (6), cement Chopped Strand Mat (7); Described decorative panel (1) soffit is coated with described BOPP film (5); Upper surface and the polyurethane sheet (6) of described decorative panel (1) bond, and bonding mode is cast; Upper surface bonding cement Chopped Strand Mat (7) of described polyurethane sheet (6);
?described preparation method comprises the following steps:
A, described decorative panel (1) is transported in polyurethane sheet laminating machine tinuous production (3) by roll shaft conveyer (2);
B, the upper and lower carrier bar of described laminating machine are equipped with described cement Chopped Strand Mat (7), described BOPP film (5) respectively; Described cement Chopped Strand Mat (7), decorative panel (1) and BOPP film (5) travel forward with described laminating machine carrier bar;
The soffit that C, described BOPP film (5) are attached to described decorative panel (1) forms diaphragm, the mobile pouring head of described laminating machine end starts the black material of polyurethane, the cast (3-1) of white material compound, foaming (3-2) at described decorative panel (1) upper surface, utilizes polyurathamc bonds itself bonding cement glass-fiber-fabric (7) simultaneously;
D, through overcuring (3-3), cutting (3-4) operation after namely produce described hard foam polyurethane heat insulation decoration integrated board.
6. the preparation method of hard foam polyurethane heat insulation decoration integrated board according to claim 5, is characterized in that: described laminating machine temperature is at 55 DEG C ~ 65 DEG C.
7. the preparation method of hard foam polyurethane heat insulation decoration integrated board according to claim 5, it is characterized in that: the mixed proportion of the black material of described polyurethane and white material is 1.4:1 ~ 1.8:1, and the speed of service of described laminating machine carrier bar is 3.5 ms/min ~ 4.5 ms/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483574.9A CN104295035B (en) | 2014-09-22 | 2014-09-22 | A kind of hard foam polyurethane heat insulation decoration integrated board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410483574.9A CN104295035B (en) | 2014-09-22 | 2014-09-22 | A kind of hard foam polyurethane heat insulation decoration integrated board and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104295035A true CN104295035A (en) | 2015-01-21 |
| CN104295035B CN104295035B (en) | 2016-05-11 |
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| CN201410483574.9A Active CN104295035B (en) | 2014-09-22 | 2014-09-22 | A kind of hard foam polyurethane heat insulation decoration integrated board and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130377A (en) * | 2018-08-22 | 2019-01-04 | 北京建筑材料科学研究总院有限公司 | A kind of sewing block of glass wool and the composite exterior wall insulating board of hard-foam polyurethane and preparation method thereof |
| CN110306748A (en) * | 2019-07-11 | 2019-10-08 | 福建万豪建筑节能科技有限公司 | A kind of novel heat-preserving energy-saving one board production technology |
| CN110816014A (en) * | 2018-08-11 | 2020-02-21 | 陈军 | Continuous production equipment and method for thermosetting composite polyphenyl thermal insulation decorative plate |
| CN114541681A (en) * | 2022-01-10 | 2022-05-27 | 北京建筑材料检验研究院有限公司 | Preparation method and application of glass wool composite heat-insulation and decoration integrated plate |
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| 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 |
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2014
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816014A (en) * | 2018-08-11 | 2020-02-21 | 陈军 | Continuous production equipment and method for thermosetting composite polyphenyl thermal insulation decorative plate |
| CN109130377A (en) * | 2018-08-22 | 2019-01-04 | 北京建筑材料科学研究总院有限公司 | A kind of sewing block of glass wool and the composite exterior wall insulating board of hard-foam polyurethane and preparation method thereof |
| CN110306748A (en) * | 2019-07-11 | 2019-10-08 | 福建万豪建筑节能科技有限公司 | A kind of novel heat-preserving energy-saving one board production technology |
| CN114541681A (en) * | 2022-01-10 | 2022-05-27 | 北京建筑材料检验研究院有限公司 | Preparation method and application of glass wool composite heat-insulation and decoration integrated plate |
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| CN104295035B (en) | 2016-05-11 |
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