CN103485426B - Composite phenolic aldehyde building heat preservation sheet material and manufacture method thereof - Google Patents
Composite phenolic aldehyde building heat preservation sheet material and manufacture method thereof Download PDFInfo
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- CN103485426B CN103485426B CN201210191648.2A CN201210191648A CN103485426B CN 103485426 B CN103485426 B CN 103485426B CN 201210191648 A CN201210191648 A CN 201210191648A CN 103485426 B CN103485426 B CN 103485426B
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- insulation layer
- foam insulation
- phenol formaldehyde
- formaldehyde foam
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Abstract
The present invention discloses a kind of composite phenolic aldehyde building heat preservation sheet material and manufacture method thereof, belongs to building heat preservation sheet material and method field of manufacturing.This sheet material comprises phenol formaldehyde foam insulation layer, tack coat, inorganic material compound flaggy, protection surface layer, tack coat is located between phenol formaldehyde foam insulation layer and inorganic material compound flaggy, inorganic material compound flaggy external surface is provided with protection surface layer, it is characterized in that, the thickness of phenol formaldehyde foam insulation layer is 20 ~ 100mm, adhesive layer thickness is 0.1 ~ 1mm, the thickness of inorganic material compound flaggy is 3 ~ 10mm, the composition weight proportioning of described phenol formaldehyde foam insulation layer raw material is: phenolic resins: polyurethane special surfactant: blowing agent: endurable active toughener=100: (1 ~ 5): (1 ~ 10): (1 ~ 15), described tack coat is phenol aldehyde type polyurethane adhesive.There is fire-retardant, low toxicity, high-temperature stability and good waterproof and breathable function, better with the cementitiousness of binding material, be easy to construction.
Description
Technical field
The present invention relates to a kind of building heat preservation sheet material and manufacture method, particularly a kind of composite phenolic aldehyde building heat preservation sheet material and manufacture method thereof.
Background technology
The building thermal insulation material used at present, as foamed materials such as extruded sheet, polyphenyl plate, granular polystyrene, the foaming of polyethylene height, though lightweight, heat insulating effect still can, obtain the following shortcoming of ubiquity: inflammable, toxic smoke is large, heat resistance is poor; Water absorbing properties is poor, easily goes mouldy in a humidity environment and causes body of wall blackening; When wall thermal insulating is constructed, poor with the bonding of binding material, such as poor with the adhibit quality of the material, cement mortar etc. of bonding gypsum class, and need a large amount of bitch and crab-bolt to be fixed; Long construction period, construction sequence are numerous and diverse; Continuity one-shot forming production composite plate cannot be carried out with inorganic material, metal, nonmetal and textile fabric class.
Summary of the invention
The object of this invention is to provide a kind of fire-retardant, composite methbond thermal insulation board that low toxicity, temperature-resistance characteristic are good, there is good waterproof and breathable function, easy for installation.Another object of the present invention is to provide the manufacture method of described composite methbond thermal insulation board.
The invention provides a kind of composite phenolic aldehyde building heat preservation sheet material, comprise phenol formaldehyde foam insulation layer, tack coat, inorganic material compound flaggy, protection surface layer, tack coat is located between phenol formaldehyde foam insulation layer and inorganic material compound flaggy, inorganic material compound flaggy external surface is provided with protection surface layer, the thickness of phenol formaldehyde foam insulation layer is 20 ~ 100mm, adhesive layer thickness is 0.1 ~ 1mm, the thickness of inorganic material compound flaggy is 3 ~ 10mm, the composition weight proportioning of described phenol formaldehyde foam insulation layer raw material is: phenolic resins: polyurethane special surfactant: blowing agent: endurable active toughener=100: (1 ~ 5): (1 ~ 10): (1 ~ 15), described tack coat is phenol aldehyde type polyurethane adhesive.
Preferably, described inorganic material compound flaggy is calcium silicate board, magnesite board, glass magnesium plate, unorganic glass steel plate, is sheet-metal layers or skin of paint at described protection surface layer.
Described sheet-metal layers is aluminium sheet, corrosion resistant plate, and described skin of paint comprises the fluorine carbon finishing paint layer that water-proof putty bisque and thickness are 0.01 ~ 0.1mm.
The present invention also provides the manufacture method of above-mentioned composite phenolic aldehyde building heat preservation sheet material, it is characterized in that,
A, modulation phenol formaldehyde foam insulation layer slurry: by phenolic resins: surfactant: blowing agent: flexibilizer=100: (1 ~ 5): (1 ~ 10): the weight proportion of (1 ~ 15) takes component, adds water and stirs and evenly mixs.
B, making phenol formaldehyde foam insulation layer: on making apparatus, place the template die limiting board dimension, pour the above-mentioned phenol formaldehyde foam insulation layer slurry modulated into template die, phenol formaldehyde foam insulation layer slurry in template die is dried, one deck reticular fibre film is covered with in the pulp surface of drying, compress more than 4 hours with forcing press again, make phenol formaldehyde foam insulation layer.
C, in phenol formaldehyde foam insulation layer, inorganic material composite plate respectively after brushing phenol aldehyde type polyurethane adhesive, the bonding of both coated faces is compressed with forcing press, compresses more than 2 hours summer, compress more than 4 hours winter;
D, the external surface that will surface layer protected to be attached to inorganic material composite plate.
Preferably, when the described protection surface layer in step D is sheet-metal layers, be bonded together with the external surface of phenol aldehyde type polyurethane adhesive by sheet-metal layers and inorganic material composite plate.
When the protection surface layer in step D is oily knee layer, first by blade coating water-proof putty bisque equably on the external surface of inorganic material compound flaggy, after the drying of water-proof putty bisque, coat the fluorine carbon finishing paint layer of thickness 0.01 ~ 0.1mm more equably.
Further preferably, the installed surface of the phenol formaldehyde foam insulation layer of described finished product composite phenolic aldehyde building heat preservation sheet material is coated with bonding cement slurry with face glue mode or some glue mode, then the mortar levelling layer of itself and body of wall is pasted and compressed.
Described glue mode refers to coating bonding cement slurry on whole installed surface, and described some glue mode is coated with bonding cement slurry partly with parallel lines or network style on installed surface.
The invention has the beneficial effects as follows: there is significantly fire-retardant, low toxicity, high-temperature stability, due to the loose structure of its phenol formaldehyde foam insulation layer uniqueness and the open-celled structure of certain ratio, product is made to have waterproof and breathable function, body of wall can keep aqueous vapor to balance under various climatic environment, prevents the phenomenons such as the mouldy blackening of body of wall ponding; Simultaneously this special material-structure of phenolic aldehyde make again it when heat preservation construction and the cementitiousness of binding material better, can with cement mortar and body of wall strong bond; Point glue or face glue mode make construction simple, convenient, fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of composite phenolic aldehyde building heat preservation sheet material of the present invention;
Fig. 2 is the structural representation of the embodiment 2 of composite phenolic aldehyde building heat preservation sheet material of the present invention;
Reference numeral: body of wall 1 mortar levelling layer 2 phenol formaldehyde foam insulation layer 3 tack coat 4 inorganic material compound flaggy 5 protects surface layer 6 phenol aldehyde type polyurethane adhesive 7 aluminium sheet 8 water-proof putty bisque 9 fluorine carbon finishing paint layer 10 to bond cement slurry 11
The object of the invention realizes, functional characteristics will in conjunction with the embodiments, is described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1, with reference to Fig. 1, the composite phenolic aldehyde building heat preservation sheet material of the present embodiment to be specification be 1m × 2m, comprise phenol formaldehyde foam insulation layer 3, tack coat 4, inorganic material compound flaggy 5, protection surface layer 6, tack coat 4 is located between phenol formaldehyde foam insulation layer 3 and inorganic material compound flaggy 5, inorganic material compound flaggy 5 external surface is provided with protection surface layer, the thickness of phenol formaldehyde foam insulation layer 3 is 30mm, tack coat 4 thickness is 0.2mm, the thickness of inorganic material compound flaggy 5 is 3mm, the composition weight proportioning of described phenol formaldehyde foam insulation layer raw material is: phenolic resins: polyurethane special surfactant: blowing agent: endurable active toughener=100: 1.5: 4: 3, described tack coat is phenol aldehyde type polyurethane adhesive.Described inorganic material metal sheet layered material composite plate layer is calcium silicate board, magnesite board, glass magnesium plate or unorganic glass steel plate, and described protection surface layer is aluminium sheet 8.
The manufacture method of above-mentioned composite phenolic aldehyde building heat preservation sheet material is:
A, modulation phenol formaldehyde foam insulation layer slurry: by phenolic resins: surfactant: blowing agent: flexibilizer=100: the weight proportion of 1.5: 4: 3 takes component, adds water and stirs and evenly mixs.
B, making phenol formaldehyde foam insulation layer: on making apparatus, place the template die limiting board dimension, pour the above-mentioned phenol formaldehyde foam insulation layer slurry modulated into template die, phenol formaldehyde foam insulation layer slurry in template die is dried, one deck reticular fibre film is covered with in the pulp surface of drying, compress more than 4 hours with forcing press again, make phenol formaldehyde foam insulation layer.
C, in phenol formaldehyde foam insulation layer, inorganic material composite plate respectively after brushing phenol aldehyde type polyurethane adhesive, the bonding of both coated faces is compressed with forcing press, compresses more than 2 hours summer, compress more than 4 hours winter;
D, with phenol aldehyde type polyurethane adhesive 7, aluminium sheet 8 external surface with inorganic material composite plate 5 to be bonded together.
During installation, the installed surface of phenol formaldehyde foam insulation layer is coated with bonding cement slurry 11 partly with parallel lines or network style, then the mortar levelling layer 2 of itself and body of wall 1 is pasted and compressed.After bonding cement slurry is mixed with dry cement by a certain percentage by building gelatine powder, add water and stir formulated.
Embodiment 2, the composite phenolic aldehyde building heat preservation sheet material of the present embodiment to be specification be 1m × 2m, comprise phenol formaldehyde foam insulation layer 3, tack coat 4, inorganic material compound flaggy 5, protection surface layer 6, tack coat 4 is located between phenol formaldehyde foam insulation layer 3 and inorganic material compound flaggy 5, inorganic material compound flaggy 5 external surface is provided with protection surface layer 6, the thickness of phenol formaldehyde foam insulation layer 3 is 60mm, tack coat 4 thickness is 0.8mm, the thickness of inorganic material compound flaggy 5 is 7mm, the composition weight proportioning of described phenol formaldehyde foam insulation layer raw material is: phenolic resins: polyurethane special surfactant: blowing agent: endurable active toughener=100: 4: 8: 13, described tack coat is phenol aldehyde type polyurethane adhesive.Described inorganic material compound flaggy is calcium silicate board, magnesite board, glass magnesium plate or unorganic glass steel plate, is skin of paint at described protection surface layer, comprises the fluorine carbon finishing paint layer 10 that water-proof putty bisque 9 and thickness are 0.08mm.
The manufacture method of above-mentioned composite phenolic aldehyde building heat preservation sheet material is:
A, modulation phenol formaldehyde foam insulation layer slurry: by phenolic resins: surfactant: blowing agent: flexibilizer=100: the weight proportion of 4: 8: 13 takes component, adds water and stirs and evenly mixs.
B, making phenol formaldehyde foam insulation layer: on making apparatus, place the template die limiting board dimension, pour the above-mentioned phenol formaldehyde foam insulation layer slurry modulated into template die, phenol formaldehyde foam insulation layer slurry in template die is dried, one deck reticular fibre film is covered with in the pulp surface of drying, compress more than 4 hours with forcing press again, make phenol formaldehyde foam insulation layer.
C, in phenol formaldehyde foam insulation layer, inorganic material composite plate respectively after brushing phenol aldehyde type polyurethane adhesive, the bonding of both coated faces is compressed with forcing press, compresses more than 2 hours summer, compress more than 4 hours winter;
D, first by blade coating water-proof putty bisque 9 equably on the external surface of inorganic material compound flaggy, the fluorine carbon finishing paint layer 10 of brushing thickness 0.08mm equably again after water-proof putty bisque 9 drying.
During installation, coating bonding cement slurry 11 on the whole installed surface of phenol formaldehyde foam insulation layer, then the mortar levelling layer 2 of itself and body of wall 1 is pasted and compressed.
Embodiment 3, the present embodiment is substantially the same manner as Example 2, difference is that the thickness of phenol formaldehyde foam insulation layer 3 is 80mm, adhesive layer thickness is 0.6mm, the thickness of inorganic material compound flaggy is 9mm, and the composition weight proportioning of described phenol formaldehyde foam insulation layer raw material is: phenolic resins: polyurethane special surfactant: blowing agent: endurable active toughener=100: 3: 6: 8.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a manufacture method for composite phenolic aldehyde building heat preservation sheet material, is characterized in that,
A, modulation phenol formaldehyde foam insulation layer slurry: by phenolic resins: surfactant: blowing agent: flexibilizer=100: (1 ~ 5): (1 ~ 10): the weight proportion of (1 ~ 15) takes component, adds water and stirs and evenly mixs;
B, making phenol formaldehyde foam insulation layer: on making apparatus, place the template die limiting board dimension, pour the above-mentioned phenol formaldehyde foam insulation layer slurry modulated into template die, phenol formaldehyde foam insulation layer slurry in template die is dried, one deck reticular fibre film is covered with in the pulp surface of drying, compress more than 4 hours with forcing press again, make phenol formaldehyde foam insulation layer;
C, in phenol formaldehyde foam insulation layer, inorganic material composite plate respectively after brushing phenol aldehyde type polyurethane adhesive, the bonding of both coated faces is compressed with forcing press, compresses more than 2 hours summer, compress more than 4 hours winter;
D, the external surface that will surface layer protected to stick to inorganic material composite plate, just made finished product composite phenolic aldehyde building heat preservation sheet material.
2. the manufacture method of composite phenolic aldehyde building heat preservation sheet material according to claim 1; it is characterized in that; when described protection surface layer in step D is sheet-metal layers, be bonded together with the external surface of phenol aldehyde type polyurethane adhesive by sheet-metal layers and inorganic material composite plate.
3. the manufacture method of composite phenolic aldehyde building heat preservation sheet material according to claim 1; it is characterized in that; when protection surface layer in step D is oily knee layer; first by blade coating water-proof putty bisque equably on the external surface of inorganic material compound flaggy, after the drying of water-proof putty bisque, coat the fluorine carbon finishing paint layer of thickness 0.01 ~ 0.1mm more equably.
4. the manufacture method of the composite phenolic aldehyde building heat preservation sheet material according to Claims 2 or 3, it is characterized in that, the installed surface of the phenol formaldehyde foam insulation layer of described finished product composite phenolic aldehyde building heat preservation sheet material is coated with bonding cement slurry with face glue mode or some glue mode, then the mortar levelling layer of itself and body of wall is pasted and compressed.
5. the manufacture method of composite phenolic aldehyde building heat preservation sheet material according to claim 4, it is characterized in that, described glue mode refers to coating bonding cement slurry on whole installed surface, and described some glue mode is coated with bonding cement slurry partly with parallel lines or network style on installed surface.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104499587B (en) * | 2014-11-27 | 2016-09-14 | 太仓顺如成建筑材料有限公司 | A kind of composite insulation boards |
| CN105971121A (en) * | 2016-05-25 | 2016-09-28 | 徐林波 | Folding plate movably-assembled building |
| CN108978990A (en) * | 2018-07-04 | 2018-12-11 | 广东绿屋建筑科技工程有限公司 | A kind of combined wall board of light heat-insulating and preparation method thereof |
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| CN201125463Y (en) * | 2007-09-12 | 2008-10-01 | 北京莱恩斯涂料有限公司 | Composite type phenol formaldehyde foam heat preserving sheet material |
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| US5277955A (en) * | 1989-12-08 | 1994-01-11 | Owens-Corning Fiberglas Technology Inc. | Insulation assembly |
| JPH07506410A (en) * | 1989-12-08 | 1995-07-13 | オウェンス コーニング ファイバーグラス コーポレイション | insulation assembly |
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