CN101649653A - Preparation method of modified phenolic foam composite insulation board - Google Patents
Preparation method of modified phenolic foam composite insulation board Download PDFInfo
- Publication number
- CN101649653A CN101649653A CN200910018126A CN200910018126A CN101649653A CN 101649653 A CN101649653 A CN 101649653A CN 200910018126 A CN200910018126 A CN 200910018126A CN 200910018126 A CN200910018126 A CN 200910018126A CN 101649653 A CN101649653 A CN 101649653A
- Authority
- CN
- China
- Prior art keywords
- modified phenolic
- phenolic foam
- composite insulation
- cement
- insulation board
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a preparation method of modified phenolic foam composite insulation board. In the method, water resistance and flame resistance polymer cement sheet is prepared in advance andthe method is characterized in that a phenolic foaming machine continuous production line is adopted to foam the foaming raw material to modified phenolic foam composite insulation sheet while the water resistance and flame resistance polymer cement sheet is combined to the both sides of the modified phenolic foam composite insulation sheet. The foaming raw material comprises the following raw materials by weight percent: 60-80% of phenolic resin, 3-6% of foaming agent, 3-7% of polyurethane modifier, 12-32% of catalyst and 1-3% of foam stabilizer. The composite board prepared in the inventionhas excellent flame resistance and good water resistance and heat preservation effect; in addition, the insulation core material has high strength and toughness and does not drop residue so as to completely meet the national requirements of building engineering in energy-saving, water resistance, heat preservation, flame resistance and the like and be widely used for the large area heat preservation, flame resistance and water resistance inside and outside the external walls of building.
Description
Technical field
The present invention relates to a kind of thermal insulating composite panel preparation method that is used for skin, particularly a kind of preparation method of modified phenolic foam composite insulation board
Background technology
The employed thermal insulating composite panel of existing building exterior wall, as EPS, XPS, PU foam insulation composite board, what its flame retardant rating was best can only reach difficult combustion B2 level.Along with country to the raising of the energy-conservation requirement of construction work and the appearance of corresponding fire precautions legislation, the thermal insulating composite panel that the foamed plastics of these traditional adiabatic usefulness is made, because the burning grade is low, smoke density is big and poisonous when catching fire, outside the building wall will be restricted on using, especially outside the building in the heat insulating work within the walls, country's forbidding flame retardant rating is embarrassed the thermal insulating composite panel that fires the B2 level.And the thermal insulation fire-proof excellent performance of phenol formaldehyde foam, the awkward combustion of flame retardant rating B1 level, it is low to have a smoke density, coefficient of thermal conductivity is little, good heat insulating, anticorrosive advantage such as anti-aging, but, the thermal insulating composite panel that adopts common phenol formaldehyde foam to make exist material crisp, easily fall defective such as slag.
200810013655.7 retardant rigid foam polyurethane composite board and fire barrier preparation method a kind of application number are disclosed in the prior art are, the preparation method of retardant rigid foam polyurethane composite board is: make the back-fire relief polymer sheet in advance, the preparation method of back-fire relief polymer sheet is for after mixing inorganic powder and flame-retarding adhesive in 3: 1 ratios, with the professional production line with its mixture and fire retardant nonwoven fabric is compressed together forms, when adopting polyurethane foaming machine that polyisocyanates and flame retardant combination polyethers are foamed into hard-foam polyurethane sheet material then, the back-fire relief polymer sheet is compound to the two sides of hard-foam polyurethane sheet material, makes rigid foam polyurethane.This kind composite plate is owing to adopting polyurethane foam, so also exist problems such as the burning grade 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 preparation method of modified phenolic foam composite insulation board is provided, adopt this method to make not only back-fire relief excellent performance of composite insulation boards, waterproof thermal-insulated effective, and heat insulation core material intensity height, toughness is big, does not fall slag, can be applicable to skin inside and outside large tracts of land insulation, back-fire relief, waterproof.
For realizing above-mentioned purpose of the present invention, the technical scheme that is adopted is: a kind of preparation method of modified phenolic foam composite insulation board, comprise make waterproof in advance, back-fire relief polymer cement sheet material is standby, when adopting phenolic foam machine tinuous production that foaming raw material is foamed into the modified phenolic foam heat preservation plate material then, waterproof, back-fire relief polymer cement sheet material are compound to the two sides of modified phenolic foam heat preservation plate material; Described foaming raw material comprises the raw material of following composition by weight: phenolic resins 60-80%, blowing agent 3-6%, polyurethane-modified dose of 3-7%, catalyzer 12-32%, foam stabilizer 1-3%.
Described phenolic resins raw material is made by following materials of weight proportions: phenol 60-70%, formaldehyde 29-36%, NaOH 0.3-3%, hydrochloric acid 0.5-4%.
The best preparation method of waterproof of the present invention, back-fire relief polymer cement sheet material is: after bonding adhesive and inorganic powder are stirred in 1: 1.5～2 ratio, with the professional production line with its mixture and nonwoven is compressed together forms.
Described bonding adhesive is made by following materials of weight proportions: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5%.
Described inorganic powder is made by following materials of weight proportions: inserts 40-60%, solid flame retardant 10-25%, cement 25-40%.
The present invention is owing to adopted modified phenolic foam to make composite insulation boards, thereby the composite plate of made back-fire relief excellent performance not only, waterproof thermal-insulated effective, and heat insulation core material intensity height, toughness is big, do not fall slag, meet country fully, can be widely used in skin inside and outside large tracts of land insulation, back-fire relief, waterproof requirements such as energy-conservation, the waterproof of construction work, insulation, fire prevention.
The specific embodiment
For further specifying the present invention, the present invention is done further detailed description below in conjunction with specific embodiment.
The first step, after bonding adhesive and inorganic powder stirred in 1: 1.5～2 ratios, with the professional production line that its mixture and nonwoven is compressed together, back-fire relief, waterproof, the high-strength polymer cement sheet material of making 0.1mm～5mm were standby.
Bonding adhesive is pressed column weight amount proportion raw material and is made: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5%.
For example:
1., by weight percentage take by weighing emulsion polymerization 75%, fire retardant 10%, coalescents 6%, deionized water 9%, put into agitator, stirring to make bonding adhesive.
2., by weight percentage take by weighing emulsion polymerization 85%, fire retardant 5%, coalescents 1%, deionized water 7.5%, thickener 1.5%, put into agitator, stirring to make bonding adhesive.
3., by weight percentage take by weighing emulsion polymerization 78%, fire retardant 7%, coalescents 4%, deionized water 10%, thickener 1%, put into agitator, stirring to make bonding adhesive.
4., by weight percentage take by weighing emulsion polymerization 81.9%, fire retardant 8%, coalescents 5%, deionized water 5%, thickener 0.1%, put into agitator, stirring gets final product.
Described emulsion polymerization can adopt at least a in the following emulsion: pure-acrylic emulsion, benzene emulsion, Silicone acrylic emulsion, acrylate and vinyl acetate emulsion.
Described coalescents can adopt at least a in the following raw materials according: TEXANOL, lauryl alcohol ester, ethylene glycol monobutyl ether, propane diols.
Described thickener can adopt at least a in the following raw materials according: UH-420, TE-936, TT935, ASE-60.
Described fire retardant can adopt at least a in the following raw materials according: phosphoric acid hydrogen ammonia, water-based polyphosphoric acid ammonia, TCEP, chlorinated paraffin wax.
Inorganic powder is pressed column weight amount proportion raw material and is made: inserts 40-60%, solid flame retardant 10-25%, cement 25-40%.
For example:
1., by weight percentage take by weighing inserts 60%, solid flame retardant 15%, cement 25%, put into agitator, stirring to make inorganic powder.
2., by weight percentage take by weighing inserts 50%, solid flame retardant 10%, cement 40%, put into agitator, stirring to make inorganic powder.
3., by weight percentage take by weighing inserts 40%, solid flame retardant 25%, cement 35%, put into agitator, stirring to make inorganic powder.
Described inserts can adopt at least a in the following raw materials according: French chalk, powdered whiting, kaolin, sepiolite, mica powder, wollastonite powder, quartz sand, river sand.
Described solid flame retardant can adopt at least a in the following raw materials according: aluminium hydroxide, magnesium hydroxide, high polyphosphoric acid ammonia, antimony oxide.
Described cement can adopt at least a in the following cement: Portland cement, white portland cement, portland pozzolan cement, Portland fly ash cement, portland slag cement, Composite portland cement.
Described nonwoven can adopt terylene non-woven fabric, nonwoven polypropylene fabric, glass fiber felt, glass fiber reticular cloth, polyester non-woven fabric etc. any.
Second step, weight proportion by foaming raw material takes by weighing raw material, after high-speed stirred, enter in the phenolic foam machine tinuous production, under 50 ℃～80 ℃ environment, generate modified phenolic foam plastic, and when phenolic foam machine tinuous production is made modified phenolic foam sheet material, back-fire relief, waterproof polymer cement sheet material are compound to the two sides of modified phenolic foam sheet material, make modified phenolic foam composite insulation board.
The foaming raw material weight proportion is: phenolic resins 60-80%, blowing agent 3-6%, polyurethane-modified dose of 3-7%, catalyzer 12-32%, foam stabilizer 1-3%.
For example: can press column weight amount percentage and take by weighing raw material:
1., take by weighing phenolic resins 80%, blowing agent 3%, polyurethane-modified dose 4%, catalyzer 12%, foam stabilizer 1% by weight percentage.
2., take by weighing phenolic resins 60%, blowing agent 6%, polyurethane-modified dose 7%, catalyzer 24%, foam stabilizer 3% by weight percentage.
3., take by weighing phenolic resins 60%, blowing agent 3%, polyurethane-modified dose 3%, catalyzer 32%, foam stabilizer 2% by weight percentage.
4., take by weighing phenolic resins 76%, blowing agent 4%, polyurethane-modified dose 4%, catalyzer 14%, foam stabilizer 2% by weight percentage.
The phenolic resins raw material is to press column weight amount proportion raw material to make: phenol 60-70%, formaldehyde 29-36%, NaOH 0.3-3%, hydrochloric acid 0.5-4%.
For example can press column weight amount percentage and take by weighing raw material:
1., take by weighing phenol 63%, formaldehyde 36%, NaOH 0.3%, hydrochloric acid 0.7% by weight percentage.
2., take by weighing phenol 60%, formaldehyde 33%, NaOH 3%, hydrochloric acid 4% by weight percentage.
3., take by weighing phenol 70%, formaldehyde 29%, NaOH 0.5%, hydrochloric acid 0.5% by weight percentage.
4., take by weighing phenol 66%, formaldehyde 31%, NaOH 1%, hydrochloric acid 2% by weight percentage.
Described blowing agent can adopt at least a in the following raw materials according: F11, HCFC141B, CFCS, benzinum.
Described polyurethane-modified dose can be adopted at least a in the following raw materials according: polyethers 3010, polyethers 330N, polyethers 3050, isocyanate-terminated polyethers N 220 performed polymers, isocyanate-terminated polyethers N 210 performed polymers.
Described catalyzer can adopt any in the following catalyzer: hydrochloric acid, phosphoric acid, p-methyl benzenesulfonic acid, acetic acid, tartaric acid, citric acid.
Described foam stabilizer can adopt at least a in the following raw materials according: dimethyl silicone polymer, silicon-oxygen-carbon bond foam stabiliser, Tween 80, polysorbate60.
Back-fire relief, waterproof polymer cement sheet material special production line are general sheet production equipment; The phenolic foam tinuous production is that general layer is pressed the foaming machine tinuous production.
Claims (9)
1, a kind of preparation method of modified phenolic foam composite insulation board, comprise make waterproof in advance, back-fire relief polymer cement sheet material is standby, when it is characterized in that adopting phenolic foam machine tinuous production that foaming raw material is foamed into the modified phenolic foam heat preservation plate material, waterproof, back-fire relief polymer cement sheet material are compound to the two sides of modified phenolic foam heat preservation plate material; Described foaming raw material comprises the raw material of following composition by weight: phenolic resins 60-80%, blowing agent 3-6%, polyurethane-modified dose of 3-7%, catalyzer 12-32%, foam stabilizer 1-3%.
2,, it is characterized in that described phenolic resins made by following materials of weight proportions: phenol 60-70%, formaldehyde 29-36%, NaOH %0.3-3, hydrochloric acid 0.5-4% according to the described preparation method of modified phenolic foam composite insulation board of claim 1.
3, according to the described preparation method of modified phenolic foam composite insulation board of claim 1, the preparation method that it is characterized in that waterproof, back-fire relief polymer cement sheet material is: after bonding adhesive and inorganic powder are stirred in 1: 1.5～2 ratio, with the professional production line with its mixture and nonwoven is compressed together forms.
4,, it is characterized in that described bonding adhesive made by following materials of weight proportions: emulsion polymerization 75-85%, fire retardant 5-10%, coalescents 1-6%, deionized water 5-10%, thickener 0-1.5% according to the described preparation method of modified phenolic foam composite insulation board of claim 3.
5,, it is characterized in that described inorganic powder made by following materials of weight proportions: inserts 40-60%, solid flame retardant 10-25%, cement 25-40% according to the described preparation method of modified phenolic foam composite insulation board of claim 3.
6,, it is characterized in that described polyurethane-modified dose is adopted at least a in the following raw materials according: polyethers 3010, polyethers 330N, polyethers 3050, isocyanate-terminated polyethers N 220 performed polymers, isocyanate-terminated polyethers N 210 performed polymers according to the described preparation method of modified phenolic foam composite insulation board of claim 1; Described catalyzer adopts any in the following catalyzer: hydrochloric acid, phosphoric acid, p-methyl benzenesulfonic acid, acetic acid, tartaric acid, citric acid; Described foam stabilizer adopts at least a in the following raw materials according: dimethyl silicone polymer, silicon-oxygen-carbon bond foam stabiliser, Tween 80, polysorbate60.
7,, it is characterized in that described emulsion polymerization adopts at least a in the following raw materials according: pure-acrylic emulsion, benzene emulsion, Silicone acrylic emulsion, acrylate and vinyl acetate emulsion according to the described preparation method of modified phenolic foam composite insulation board of claim 4; Described coalescents adopts at least a in the following raw materials according: TEXANOL, lauryl alcohol ester, ethylene glycol monobutyl ether, propane diols; Described thickener adopts at least a in the following raw materials according: UH-420, TE-936, TT935, ASE-60; Described fire retardant adopts at least a in the following raw materials according: phosphoric acid hydrogen ammonia, water-based polyphosphoric acid ammonia, TCEP, chlorinated paraffin wax.
8,, it is characterized in that described inserts adopts at least a in the following raw materials according: French chalk, powdered whiting, kaolin, sepiolite, mica powder, wollastonite powder, quartz sand, river sand according to the described preparation method of modified phenolic foam composite insulation board of claim 5; Described solid flame retardant adopts at least a in the following raw materials according: aluminium hydroxide, magnesium hydroxide, high polyphosphoric acid ammonia, antimony oxide; Described cement adopts at least a in the following cement: Portland cement, white portland cement, portland pozzolan cement, Portland fly ash cement, portland slag cement, Composite portland cement.
9,, it is characterized in that described nonwoven adopts any of terylene non-woven fabric, nonwoven polypropylene fabric, glass fiber felt, glass fiber reticular cloth, polyester non-woven fabric according to the described preparation method of modified phenolic foam composite insulation board of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018126A CN101649653A (en) | 2009-08-27 | 2009-08-27 | Preparation method of modified phenolic foam composite insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018126A CN101649653A (en) | 2009-08-27 | 2009-08-27 | Preparation method of modified phenolic foam composite insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101649653A true CN101649653A (en) | 2010-02-17 |
Family
ID=41671967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910018126A Pending CN101649653A (en) | 2009-08-27 | 2009-08-27 | Preparation method of modified phenolic foam composite insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649653A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303433A (en) * | 2011-05-26 | 2012-01-04 | 赵振儒 | Production method for multilayer composite flame-retardant fireproof heat insulation board and product |
| CN103131126A (en) * | 2011-11-25 | 2013-06-05 | 湖北金虎新材节能科技有限公司 | Organic-inorganic composite fire retardation polymer foam material and preparation method thereof |
| NL2008566C2 (en) * | 2012-03-29 | 2013-10-01 | Isobouw Systems Bv | FIRE-DELAYING INSULATING BUILDING PANEL. |
| CN103524074A (en) * | 2013-08-14 | 2014-01-22 | 苏州康华净化系统工程有限公司 | Fireproof panel in cleaning shop |
| CN109161160A (en) * | 2018-09-19 | 2019-01-08 | 青岛威奥时代新材料有限公司 | A kind of light-duty pnenolic aldehyde foam material and prepare light-duty phenolic foam composite material method |
| CN109456569A (en) * | 2018-09-04 | 2019-03-12 | 徐州市华天塑业有限公司 | A kind of environment-friendly type foam board |
| CN111608284A (en) * | 2020-06-04 | 2020-09-01 | 周玉 | Center support type building external wall insulation board |
| CN113462119A (en) * | 2021-08-12 | 2021-10-01 | 北海市传创环保科技有限公司 | Heat-insulation and heat-preservation plastic and preparation method thereof |
| CN118219592A (en) * | 2024-05-21 | 2024-06-21 | 潍坊石花化工建材有限公司 | Modified asphalt waterproof coiled material and preparation method thereof |
| WO2024211231A1 (en) * | 2023-04-03 | 2024-10-10 | Pacific Insulated Panel Llc (D/B/A R-Seal) | Composite insulation panel |
-
2009
- 2009-08-27 CN CN200910018126A patent/CN101649653A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303433B (en) * | 2011-05-26 | 2013-08-07 | 赵振儒 | Production method for multilayer composite flame-retardant fireproof heat insulation board and product |
| CN102303433A (en) * | 2011-05-26 | 2012-01-04 | 赵振儒 | Production method for multilayer composite flame-retardant fireproof heat insulation board and product |
| CN103131126A (en) * | 2011-11-25 | 2013-06-05 | 湖北金虎新材节能科技有限公司 | Organic-inorganic composite fire retardation polymer foam material and preparation method thereof |
| CN103131126B (en) * | 2011-11-25 | 2014-05-14 | 湖北金虎新材节能科技有限公司 | Organic-inorganic composite fire retardation polymer foam material and preparation method thereof |
| NL2008566C2 (en) * | 2012-03-29 | 2013-10-01 | Isobouw Systems Bv | FIRE-DELAYING INSULATING BUILDING PANEL. |
| EP2650118A1 (en) * | 2012-03-29 | 2013-10-16 | IsoBouw Systems B.V. | Fire retardant insulating construction panel |
| CN103524074A (en) * | 2013-08-14 | 2014-01-22 | 苏州康华净化系统工程有限公司 | Fireproof panel in cleaning shop |
| CN103524074B (en) * | 2013-08-14 | 2015-10-21 | 苏州康华净化系统工程有限公司 | A kind of cleaning shop fire-proof board |
| CN109456569A (en) * | 2018-09-04 | 2019-03-12 | 徐州市华天塑业有限公司 | A kind of environment-friendly type foam board |
| CN109161160A (en) * | 2018-09-19 | 2019-01-08 | 青岛威奥时代新材料有限公司 | A kind of light-duty pnenolic aldehyde foam material and prepare light-duty phenolic foam composite material method |
| CN111608284A (en) * | 2020-06-04 | 2020-09-01 | 周玉 | Center support type building external wall insulation board |
| CN111608284B (en) * | 2020-06-04 | 2021-10-26 | 上海君照节能科技有限公司 | Center support type building external wall insulation board |
| CN113462119A (en) * | 2021-08-12 | 2021-10-01 | 北海市传创环保科技有限公司 | Heat-insulation and heat-preservation plastic and preparation method thereof |
| WO2024211231A1 (en) * | 2023-04-03 | 2024-10-10 | Pacific Insulated Panel Llc (D/B/A R-Seal) | Composite insulation panel |
| CN118219592A (en) * | 2024-05-21 | 2024-06-21 | 潍坊石花化工建材有限公司 | Modified asphalt waterproof coiled material and preparation method thereof |
| CN118219592B (en) * | 2024-05-21 | 2024-08-16 | 潍坊石花化工建材有限公司 | Modified asphalt waterproof coiled material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101649653A (en) | Preparation method of modified phenolic foam composite insulation board | |
| CN101487297A (en) | Production method for multifunctional rigid foam polyurethane composite heat-conservation board | |
| CN101487299A (en) | Production method for multifunctional rigid foam polyurethane composite heat-conservation board | |
| CN103104046B (en) | A kind of construction wall thermal insulating composite panel and preparation method thereof | |
| CN101487296A (en) | Production method for multifunctional rigid foam polyurethane composite board | |
| CN102114659B (en) | Wood fiber reinforced flame retardant foam composite plate and manufacturing method thereof | |
| CN101508763B (en) | Spray finishing polyurethane rigid foam raw material and foam produced thereof | |
| CN102020801B (en) | Halogen-free flame-retardant polyethylene foaming plastic and preparation method | |
| CN103771802B (en) | A kind of environmental protection and energy saving pattern bubble A level fireproof heat insulating strong board and preparation method thereof | |
| CN102173147A (en) | Modified hard bubble polyurethane composite plate and manufacturing method thereof | |
| CN103449772B (en) | A kind of lagging material and preparation method thereof | |
| CN102888077A (en) | Method for preparing toughened phenolic foam board for exterior insulation of exterior building walls | |
| CN109593302A (en) | A kind of heat-insulation and heat-preservation PVC foam plate and preparation method thereof | |
| CN103113053A (en) | Light-weight high-strength inorganic foam heat-insulation wall material | |
| CN104591600A (en) | Environment-friendly and flame-retardant polystyrene gypsum composite insulation board | |
| CN101892713A (en) | Expanded graphite/extruded polystyrene composite insulation board | |
| CN103044860B (en) | Composite foam heat insulating material and preparation method thereof | |
| CN103589081A (en) | Novel expanded polystyrene resin | |
| CN103613874B (en) | A kind of Fireproof flame retardant polystyrene foam | |
| CN105348726A (en) | Method for manufacturing pressure-proof, warping-resistant, hydrophobic, flame-resistant and thermal-insulated foam material | |
| CN106167590A (en) | A kind of high strength and high flexibility PVC NBR composite foamed plate containing carbon nano-fiber and preparation method thereof | |
| CN101487298A (en) | Production method for rigid foam polyurethane composite heat-conservation board | |
| CN102924041A (en) | Formula and technology of novel nanometer composite board core material | |
| CN104693691A (en) | Halogen-free flame retardant vinyl ester resin compound and preparation method thereof | |
| CN103397736B (en) | The preparation method of the integrated composite insulation boards of structural thermal insulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |