CN202658750U - Modified phenolic aldehyde composite heat-preservation board - Google Patents
Modified phenolic aldehyde composite heat-preservation board Download PDFInfo
- Publication number
- CN202658750U CN202658750U CN 201220253145 CN201220253145U CN202658750U CN 202658750 U CN202658750 U CN 202658750U CN 201220253145 CN201220253145 CN 201220253145 CN 201220253145 U CN201220253145 U CN 201220253145U CN 202658750 U CN202658750 U CN 202658750U
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- modified phenolic
- phenolic aldehyde
- preservation board
- quartz sand
- composite heat
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Abstract
The utility model relates to a modified phenolic aldehyde composite heat-preservation board. The modified phenolic aldehyde composite heat-preservation board comprises a modified phenolic aldehyde heat-preservation board, interface agent layers and quartz sand layers, wherein the upper surface and the lower surface of the modified phenolic aldehyde heat-preservation board are respectively provided with each of the interface agent layers, the interface agent layers are provided with the quartz sand layers, the thickness of each interface agent layer is 1-2 mm, and the thickness of each quartz sand layer is 2-3 mm. The modified phenolic aldehyde composite heat-preservation board is convenient to construct on site, short in construction cycle, low in cost and good in quality, thereby guaranteeing the safety and economy of the modified phenolic aldehyde composite heat-preservation board of a building outer wall heat-preservation structure.
Description
Technical field
The utility model relates to a kind of external-wall heat-insulation material, is a kind of modified phenolic composite insulation boards for thin plastoring system specifically.
Background technology
Architecture exterior wall insulating materials is mainly with EPS polyphenyl plate, XPS extruded sheet, PU polyurethane plate at present.And these product easy firings, smog is large during burning, toxicity large, the refractoriness extreme difference, just produce melting, distortion, drippage at 80 ℃, in case breaking out of fire is difficult to put out a fire to save life and property, be heated and shrink fast and molten drop, and cause stack effect, make the fire rapid spread, the external-wall heat-insulation material fireproof performance of this structure is relatively poor, can't accomplish that energy-conservation and fire prevention have both, to densely-populated, again take multilayer and high-rise as main architectural complex, obtained result is that power saving has solved, and has disaster hidden-trouble, easily causes casualties and environment pollution.
And phenolic-aldehyde heat-insulation board have the good reputation of " king of insulation ", and as heat preservation fireproofing material of new generation, it has lightweight, fire prevention, chance naked light does not burn, and is smokeless, nontoxic, without drippage.Serviceability temperature scope wide (190 ℃-+200 ℃) is not shunk under the cryogenic material, not embrittlement, and the heat-proof quality coefficient of thermal conductivity is low, reaches national building energy conservation 65% standard fully.The building exterior wall heat preserving structure generally is comprised of tack coat, insulation layer, plaster overcoat and finish coat, the tradition phenolic-aldehyde heat-insulation board directly adopts the bonding decorative layer of tack coat, not carrying out the surface interface agent processes, can cause phenolic-aldehyde heat-insulation board and supplementary material adhesive property poor, be prone to come off, hollowing, rate of drying is slow, shrinks large, long construction period, construction cost are crossed the shortcomings such as high; Contain a small amount of PH acid ingredient in the phenolic aldehyde heat preserving material simultaneously, and adhesive mortar and motar in the construction contain alkaline components, and acid, alkali composition directly contact and can produce chemical reaction, can not be molten altogether, cause wall face drum, cracking phenomena to occur, destroy construction quality.
Summary of the invention
Adopt the bonding decorative layer of tack coat in order to solve traditional phenolic-aldehyde heat-insulation board, exist adhesive property poor, be prone to come off, hollowing, rate of drying is slow, shrink large, long construction period, the shortcoming such as cost is high, quality is low, the utility model provides a kind of adhesive property good, cost is low, easy construction, the modified phenolic composite insulation boards of stable performance, its preparation technology is simple, short construction period, Forming Quality is high.
The technical solution adopted in the utility model is: a kind of modified phenolic composite insulation boards, its technical characterstic is to comprise modified phenolic warming plate, interfacial agents layer and quartz sand layer, the upper and lower faces of modified phenolic warming plate is respectively equipped with the interfacial agents layer, and the interfacial agents layer is provided with quartz sand layer.
Described interfacial agents layer thickness is 1-2mm, and quartz sand layer thickness is 2-3mm.
In the two-sided interfacial agents of smearing of modified phenolic warming plate, the interfacial agents layer thickness is 1-2mm; Adopt the two-sided compound quartz sand of plant equipment, quartz sand layer thickness is 2-3mm, then uses the two-sided pressing of mechanical compaction roll, enters the drying plant baking and curing by the automatic rolling platform; Bake out temperature 55-60o, drying rate 4-5m/min.
Compared with prior art, the utlity model has following advantage: after the modified phenolic warming plate is smeared the interfacial agents layer, form layer protecting film, with the acidity isolation of modified phenolic warming plate and adhesive mortar; Carry out again mechanical compound quartz sand layer, the effective adhesive that has with modified phenolic warming plate and adhesive mortar, Drying and cooling increases adhesion strength and pull strength, site operation is convenient, short construction period, cost is low, quality good, has guaranteed safety and the economy of modified phenolic composite insulation boards in the building exterior wall heat preserving structure.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: modified phenolic warming plate 1, interfacial agents layer 2,21, quartz sand layer 3,31.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Figure 1, a kind of modified phenolic composite insulation boards comprises modified phenolic warming plate 1, interfacial agents layer 2,21 and quartz sand layer 3,31, the upper and lower faces of modified phenolic warming plate 1 is respectively equipped with interfacial agents layer 2,21, is respectively equipped with quartz sand layer 3,31 on the interfacial agents layer 2,21; Described interfacial agents is mixed by emulsion, coalescents, dispersing agent, defoamer, mould inhibitor, thickener, pH value conditioning agent and filler, each raw material component by weight is: emulsion 20-40 part, coalescents 0-1 part, dispersing agent 0.05-0.15 part, defoamer 0.3-1 part, mould inhibitor 0.5-1 part, thickener 0.1-0.3 part, pH value conditioning agent 0-0.5 part, filler 30-50 part, water 20-30 part; Described emulsion is one or more in benzene emulsion, pure-acrylic emulsion, the VAE emulsion; Described coalescents is ethylene glycol or propane diols; Described dispersing agent is poly carboxylic acid series water reducer or melamine based water reducer; Described defoamer is one or more in phosphoric acid ester defoamer, mineral oil defoaming agent, the silicone based defoamer; Described thickener is one or more in hydroxyethylcellulose, methylcellulose, the association thickener; Described filler is one or more in calcite powder, French chalk, the wollastonite in powder.
The preparation method of this modified phenolic composite insulation boards is: in the modified phenolic warming plate 1 two-sided interfacial agents of smearing respectively, interfacial agents layer 2,21 thickness are 1-2mm; Adopt the two-sided compound quartz sand of plant equipment, quartz sand layer 3,31 thickness are 2-3mm, then use the two-sided pressing of mechanical compaction roll, enter the drying plant baking and curing by the automatic rolling platform, bake out temperature 55-60o, drying rate 4-5m/min.
Claims (2)
1. modified phenolic composite insulation boards, it is characterized in that: comprise modified phenolic warming plate, interfacial agents layer and quartz sand layer, the upper and lower faces of modified phenolic warming plate is respectively equipped with the interfacial agents layer, and the interfacial agents layer is provided with quartz sand layer.
2. a kind of modified phenolic composite insulation boards according to claim 1, it is characterized in that: described interfacial agents layer thickness is 1-2mm, quartz sand layer thickness is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253145 CN202658750U (en) | 2012-05-31 | 2012-05-31 | Modified phenolic aldehyde composite heat-preservation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253145 CN202658750U (en) | 2012-05-31 | 2012-05-31 | Modified phenolic aldehyde composite heat-preservation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658750U true CN202658750U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253145 Expired - Lifetime CN202658750U (en) | 2012-05-31 | 2012-05-31 | Modified phenolic aldehyde composite heat-preservation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704586A (en) * | 2012-05-31 | 2012-10-03 | 江苏兆胜建材有限公司 | Modified phenolic aldehyde composite insulation board and preparation method thereof |
| CN110439134A (en) * | 2019-08-05 | 2019-11-12 | 广东猛人高科技防火保温材料有限公司 | Silicon phenol fireproof heated board and its production technology |
-
2012
- 2012-05-31 CN CN 201220253145 patent/CN202658750U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704586A (en) * | 2012-05-31 | 2012-10-03 | 江苏兆胜建材有限公司 | Modified phenolic aldehyde composite insulation board and preparation method thereof |
| CN110439134A (en) * | 2019-08-05 | 2019-11-12 | 广东猛人高科技防火保温材料有限公司 | Silicon phenol fireproof heated board and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |