CN106186900A - A kind of Green environmental-protection building material and preparation method thereof - Google Patents
A kind of Green environmental-protection building material and preparation method thereof Download PDFInfo
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- CN106186900A CN106186900A CN201610489351.2A CN201610489351A CN106186900A CN 106186900 A CN106186900 A CN 106186900A CN 201610489351 A CN201610489351 A CN 201610489351A CN 106186900 A CN106186900 A CN 106186900A
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- 239000004566 building material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 22
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 19
- 239000005011 phenolic resin Substances 0.000 claims abstract description 19
- 239000004035 construction material Substances 0.000 claims abstract description 17
- 239000000839 emulsion Substances 0.000 claims abstract description 17
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 14
- 229920000136 polysorbate Polymers 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 11
- 230000004048 modification Effects 0.000 claims abstract description 8
- 238000012986 modification Methods 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 58
- 239000002994 raw material Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000002956 ash Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 20
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 14
- 235000010469 Glycine max Nutrition 0.000 claims description 12
- 244000068988 Glycine max Species 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims description 12
- 210000000582 semen Anatomy 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 235000019270 ammonium chloride Nutrition 0.000 claims description 10
- 239000012467 final product Substances 0.000 claims description 10
- 239000010881 fly ash Substances 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229910001610 cryolite Inorganic materials 0.000 claims description 9
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000005995 Aluminium silicate Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 8
- -1 acyl Diethanolamine Chemical compound 0.000 claims description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims description 8
- 239000003945 anionic surfactant Substances 0.000 claims description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011398 Portland cement Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims description 5
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- 244000060011 Cocos nucifera Species 0.000 claims description 5
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 5
- 229920002581 Glucomannan Polymers 0.000 claims description 5
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 5
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 5
- 229940046240 glucomannan Drugs 0.000 claims description 5
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 5
- 229940031574 hydroxymethyl cellulose Drugs 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 5
- 235000019394 potassium persulphate Nutrition 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 5
- 239000003002 pH adjusting agent Substances 0.000 claims description 4
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229950008882 polysorbate Drugs 0.000 claims description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 11
- 239000003063 flame retardant Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 11
- 230000004224 protection Effects 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 241000790917 Dioxys <bee> Species 0.000 description 3
- 229910003978 SiClx Inorganic materials 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OPCRGEVPIBLWAY-QNRZBPGKSA-N ethyl (2E,4Z)-deca-2,4-dienoate Chemical compound CCCCC\C=C/C=C/C(=O)OCC OPCRGEVPIBLWAY-QNRZBPGKSA-N 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910021432 inorganic complex Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 208000036626 Mental retardation Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of Green environmental-protection building material and preparation method thereof, described construction material is to be prepared by expandable thermosetting phenolic resin 90-110 weight portion, thermosetting linear Lauxite 100-120 weight portion, the titanium dioxide powder of 35 weight portions, the tween of 90 95 weight portions, the modified acrylic acid emulsion of 20 25 weight portions, filler, cross-linking agent and 10 15 composite assistants.The present invention by expandable thermosetting phenolic resin, the linear Lauxite of thermosetting and modification acrylate compounding, in conjunction with the advantage of three, the product made is a kind of smooth surface, fire-retardant heat insulation, intensity is good, cost performance is high New Building Materials.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of Green environmental-protection building material and preparation method thereof.
Background technology
Green structural material, also known as Ecological Building Materials and technical ability building materials, refers to the construction material of health type, environment-friendly type, safety,
Being also referred to as " healthy building materials " or " environment-friendly building materials " in the world, green building material does not refer to single building material product, but to building materials
The evaluation of " health, environmental protection, safety " moral character.First it have demagnetization, eliminate the noise, dim, homoiothermic, heat insulation, fire prevention, anlistatig property
Can, and there is the extraordinary new function construction material of regulation function of human body.Green building material refers to use clearer production technology, few use
Natural resources and the energy, a large amount of nonhazardous using industry or MSW to produce, pollution-free, "dead", be conducive to
Environmental conservation and the construction material of health.
After China proposes the idea of development of " sustainable development ", " saving Renewable resource ", " building a harmonious society ",
Environmental conservation, energy-saving and emission-reduction, weather-proof safety are the most really typically embodied as.State Environmental Protection Administration, firmly build portion to house, office, business
Industry building is implemented to force insulation.Wall heat insulation material is based on polystyrene and polyurethane foaming material, this material at present
Heat conductivity reaches 0.04w/m.k, poor thermal insulation property, particularly shows the most prominent in terms of fire protecting performance, polystyrene
The material of a large amount of toxic gas can be discharged after belonging to inflammable and burning, in recent years cause a lot of malignant fire, therefore send out America and Europe etc.
Reach country's building energy conservation heat insulation and use this material hardly.Due to the most insulation materials, ornament materials is the most up to standard draws
The building fire risen, the fire protecting performance attention degree of construction material is unprecedentedly strengthened by country.In view of the severe situation of Building Fire Protection,
The Ministry of Public Security requires civil buildings insulation material material that combustibility must be used to be A level, in the field of business causes huge vibrations.
Acrylic acid ester emulsion has good ageing resistance, light resistance, weatherability, corrosion resistance and cheap, viscous
The advantages such as knot power is strong, synthesis technique is simple, but there is also poor water resistance, low temperature easily becomes fragile, high temperature mutability is glutinous loses strong etc. lacking
Point, affects its using effect, it is therefore necessary to be modified it.
Composite phase-change material is as a kind of novel energy-saving thermal storage material, it has also become the whole world solves efficiency of energy utilization
Study hotspot.Composite phase-change material is combined with traditional building material, prepares composite phase change energy-storing construction material and have general
The thermal capacitance that logical construction material is incomparable, can come accumulation of heat or storage by effectively utilizing the natural resources such as solar energy and cold wind at night
Cold, reduce building heating, the operation time of air-conditioning equipment, improve efficiency of energy utilization and reduce the operating cost of the energy, and
Can suitably reduce fluctuations in indoor temperature, improve hot comfort, simultaneously, moreover it is possible to reduce exterior wall thickness and alleviate building weight,
It it is a kind of effective way realizing building energy conservation and improving building energy utilization ratio.But design the green homoiothermic obtained at present to adjust
From the point of view of wet building material, the simplification prepared at material, the lasting effectiveness of internal regulation material, the universality of integral material
There are some problems in aspect.
Therefore develop a kind of heat preservation energy-saving and fire resistance construction material that is good and that be environmental protection is the most necessary
's.Provide the construction material of a kind of environmental protection for this inventor, intensity is high, and have excellence fire-retardant, sound insulation and
The construction material of heat-insulating property, i.e. a kind of Green environmental-protection building material and preparation method thereof.
Summary of the invention
1, problem to be solved
For the above-mentioned problems in the prior art, the present invention provides a kind of Green environmental-protection building material and preparation side thereof
Method, compounding, in conjunction with three by expandable thermosetting phenolic resin, the linear Lauxite of thermosetting and modification acrylate
Advantage, the product made is a kind of smooth surface, fire-retardant heat insulation, intensity is good, cost performance is high New Building Materials.
2, technical scheme
In order to solve the problems referred to above, the technical solution adopted in the present invention is as follows:
Described a kind of Green environmental-protection building material, described construction material is to be prepared by the raw material of following weight parts:
Preferably, expandable thermosetting phenolic resin 90-110 weight portion, thermosetting linear Lauxite 100-120
Weight portion, the titanium dioxide powder of 3-5 weight portion, the tween of 90-95 weight portion, the modified acrylic acid emulsion of 20-25 weight portion, fill out
Material, cross-linking agent and 10-15 composite assistant.
Preferably, described cross-linking agent is made up of the raw material of following weight parts: N, N-DMAA 0.55-0.80,
Kieselguhr 50-90, hydroxymethyl cellulose 25-50, compound fat acid 80-120, potassium peroxydisulfate 0.55-0.80 and water 15-40.
Preferably, described composite assistant is prepared by the raw materials in: chitosan 3-8, Kaolin 4-10, titanium dioxide
Silicon 2-4, sodium hydroxide 2-4, ammonium chloride 1-3, cocos nucifera oil acyl diethanolamine 0.5-1, sodium tripolyphosphate 0.5-1, Redispersable latex
Powder 10-15, Polysorbate 76-80, sodium alginate 0.8-1.2.
Preferably, the preparation method of described composite assistant is: dissolves the chitosan in the aqueous acetic acid of appropriate 4%, adds
Enter Kaolin, Silica abrasive 30min, be sequentially added into sodium hydroxide, ammonium chloride after pH is adjusted to neutrality, stir under the conditions of 60 DEG C
Mix and be not less than 40min, it is ensured that stir, pH is adjusted under neutrality, room temperature add remaining raw material the most again, after stirring 30min
It is spray-dried, to obtain final product.
Preferably, described filler is prepared by the raw materials in: soybean straw ash 30-45, Semen arachidis hypogaeae bar ash 20-30, rice
Bran 20-30, flyash 120-180, portland cement 90-110, expanded and vitrified small ball 80-90, Rhizoma amorphophalli glucomannan 12-18, ice
Spar powder 15-20, silicon sand 8-10, barium sulfate 1.5-2.0.
Preferably, the preparation method of described filler comprises the steps:
A1. by after cryolite powder, barium sulfate and expanded and vitrified small ball mix homogeneously, 650-800 DEG C is incubated 5h, obtains component
One；
A2. by soybean straw ash, Semen arachidis hypogaeae bar ash, Testa oryzae and silicon sand co-ground uniformly after, cross 400 mesh sieves, obtain component two；
A3. stir after component one, component two being mixed with remaining raw material, cross 300 mesh sieves after drying and get final product.
A kind of preparation method of Green environmental-protection building material, described preparation method specifically includes following steps:
B1. modification acrylate is prepared: be placed in dry reactor by 50-60 part acrylate monomer, be warming up to
110-120 DEG C, under vacuum-0.1Mpa, process 0.5-1h, until bubble-free produces, be cooled to 75 DEG C, add 0.5-2 part alkane
Base phenol polyethenoxy ether, 0.5-1 part sodium lauryl sulphate and 1-2 part sodium bicarbonate, stirring, maintain the temperature at 75-80 DEG C instead
Answer 0.5h, be then simultaneously added dropwise 15-30 part fluororesin monomer and sodium peroxydisulfate solution that 10-20 part mass fraction is 5%, both
Dripping the most continuously, time for adding is 1.5-2h, further accelerates stirring reaction 1h, be then cooled to room temperature, obtain modified third after dripping
Olefin(e) acid ester emulsion；
B2. step B1 gained modified acrylate emulsion 20-25 weight portion is crossed 200 mesh sieves and be placed in mixing and blending machine
In, add 0.5-1.5 part anion surfactant and 30-40 part deionized water, stir 1h with 2500rpm, then adjust with pH
Joint agent regulation mixed liquor acid-base value to pH value is 9；
B3. step B2 products therefrom continued stirring and be warming up to 50-60 DEG C, being simultaneously introduced expandable in whipping process
Property thermosetting phenolic resin 90-110 weight portion and thermosetting linear Lauxite 100-120 weight portion, then stir with 2000rpm
30-40min；It is subsequently adding titanium dioxide powder and the tween of 90-95 weight portion of 3-5 weight portion, stirs 1.5-2 hour；Then
Add cross-linking agent under agitation, stir 20-30 minute, add filler and composite assistant, be evenly stirred until polymerization molten
Liquid thickness, then this material is injected in box mould, under the conditions of 70-80 DEG C, it is incubated aging 12-15 hour, is cooled to room temperature and i.e. makes
Obtain product.
Preferably, anion surfactant described in step B2 is sodium lauryl sulfate or dodecylbenzene sodium sulfonate.
3, beneficial effect
Compared to prior art, the invention have the benefit that
(1) present invention uses the in-situ polymerization technique of temperature sensing polymer, and the components such as flyash are fixed on polymeric web
In network, it is achieved the seriality controllable adjustment of pore structure, and with portland cement as matrix, and with soybean straw ash, Semen arachidis hypogaeae bar ash,
The safety and environmental protection such as Testa oryzae and flyash, the raw material of wide material sources is mixed fillers, add expandable thermosetting phenolic resin and
The linear Lauxite of thermosetting, crosses 300 mesh sieves and is stirred for into high-specific surface area, the polymer network of high porosity after then drying
Middle molding, the construction material of preparation has good heat charge and discharge, and energy storage is respond well, also has preferable temperature-sensing property,
The temperature-sensing property of polymer can effectively regulate gap structure, and this regulation and control are expected to the building realized under the conditions of special climate and adjust
Wet.And can the organic/inorganic complex building humidity adjusting material of auto-control with changes in environmental conditions；
(2) the expandable thermosetting phenolic resin that the present invention uses has preferable fire-retardant heat insulation performance, but exists crisp
Property big, percent opening is high, easy efflorescence, the shortcoming that mechanical strength is low, price is high；Thermosetting linear Lauxite low price, hard,
Scratch resistant, there is certain toughness.The present invention is by expandable thermosetting phenolic resin, the linear Lauxite of thermosetting and changes
Property acrylate compounding, in conjunction with the advantage of three, the product made is that a kind of smooth surface, fire-retardant heat insulation, intensity is good, sexual valence
Than high New Building Materials；
(3) materials safety environmental protection of the present invention, wide material sources, can make agricultural byproducts be utilized effectively, low cost, mental retardation
Consumption；Heat conductivity is little, and thermal and insulating performance is good, has certain breathability, and comfortableness is high；Construction simple and fast, practical.
Utilize kieselguhr, the flyash discarded, it is achieved garbage reusable edible.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described below.
Embodiment 1
A kind of Green environmental-protection building material, described construction material is to be prepared by the raw material of following weight parts: expandable heat
Solidity phenolic resin 100 weight portion, thermosetting linear Lauxite 110 weight portion, the titanium dioxide powder of 4 weight portions, 92 weight
Tween, the modified acrylic acid emulsion of 23 weight portions, filler, cross-linking agent and 13 composite assistants of part.
It should be noted that described cross-linking agent is made up of the raw material of following weight parts: N, N-DMAA 0.65,
Kieselguhr 75, hydroxymethyl cellulose 40, compound fat acid 100, potassium peroxydisulfate 0.65 and water 20.
In the present embodiment, described composite assistant is prepared by the raw materials in: chitosan 5, Kaolin 7, dioxy
SiClx 3, sodium hydroxide 3, ammonium chloride 2, cocos nucifera oil acyl diethanolamine 0.8, sodium tripolyphosphate 0.8, redispersable latex powder 12, poly-mountain
Pear ester 78, sodium alginate 1.0.The preparation method of described composite assistant is: dissolve the chitosan in appropriate 4% acetic acid water-soluble
Liquid, adds Kaolin, Silica abrasive 30min, is sequentially added into sodium hydroxide, ammonium chloride, 60 DEG C of bars after pH is adjusted to neutrality
Under part, stirring is not less than 40min, it is ensured that stirs, is adjusted to pH under neutrality, room temperature add remaining raw material the most again, stirring
It is spray-dried after 30min, to obtain final product.
In the present embodiment, described filler is prepared by the raw materials in: soybean straw ash 40, Semen arachidis hypogaeae bar ash 25, rice
Bran 25, flyash 150, portland cement 100, expanded and vitrified small ball 85, Rhizoma amorphophalli glucomannan 15, cryolite powder 18, silicon sand 9,
Barium sulfate 1.8.
The preparation method of described filler comprises the steps:
A1. by after cryolite powder, barium sulfate and expanded and vitrified small ball mix homogeneously, 720 DEG C are incubated 5h, obtain component one；
A2. by soybean straw ash, Semen arachidis hypogaeae bar ash, Testa oryzae and silicon sand co-ground uniformly after, cross 400 mesh sieves, obtain component two；
A3. stir after component one, component two being mixed with remaining raw material, cross 300 mesh sieves after drying and get final product.
A kind of preparation method of Green environmental-protection building material, described preparation method specifically includes following steps:
B1. modification acrylate is prepared: be placed in dry reactor by 55 parts of acrylate monomers, be warming up to 110-
120 DEG C, under vacuum-0.1Mpa, process 0.8h, until bubble-free produces, be cooled to 75 DEG C, add 1 part of alkyl phenol polyoxy second
Alkene ether, 0.8 part of sodium lauryl sulphate and 1.5 parts of sodium bicarbonate, stirring, maintain the temperature at 75-80 DEG C of reaction 0.5h, then
Being simultaneously added dropwise 20 parts of fluororesin monomer and sodium peroxydisulfate solution that 14 parts of mass fractions are 5%, both of which drips continuously, during dropping
Between be 1.5-2h, further accelerate after dripping stirring reaction 1h, be then cooled to room temperature, obtain modified acrylate emulsion；
B2. step B1 gained modified acrylate emulsion 23 weight portion is crossed 200 mesh sieves to be placed in mixing and blending machine, add
Enter 1.2 portions of anion surfactants and 35 parts of deionized waters, stir 1h with 2500rpm, then with pH adjusting agent regulation mixing
Liquid acid-base value to pH value is 9；
B3. step B2 products therefrom continued stirring and be warming up to 55 DEG C, being simultaneously introduced expandable in whipping process
Thermosetting phenolic resin 100 weight portion and thermosetting linear Lauxite 110 weight portion, then stir 30-40min with 2000rpm；
It is subsequently adding titanium dioxide powder and the tween of 92 weight portions of 4 weight portions, stirs 1.5-2 hour；The most again
Add cross-linking agent, stir 20-30 minute, add filler and composite assistant, be evenly stirred until polymeric solution thickness, then by this material
Inject in box mould, under the conditions of 70-80 DEG C, be incubated aging 13 hours, be cooled to room temperature and i.e. prepare product.
In the present embodiment, anion surfactant described in step B2 is sodium lauryl sulfate.
Based on above-mentioned, the present invention uses the in-situ polymerization technique of temperature sensing polymer, is fixed on poly-by components such as flyash
In polymeric network, it is achieved the seriality controllable adjustment of pore structure, and with portland cement as matrix, and with soybean straw ash, flower
The safety and environmental protections such as raw bar ash, Testa oryzae and flyash, the raw material of wide material sources is mixed fillers, adds expandable thermosetting phenolic
Resin and the linear Lauxite of thermosetting, cross 300 mesh sieves and be stirred for into high-specific surface area, the polymerization of high porosity after then drying
Molding in thing network, the construction material of preparation has good heat charge and discharge, and energy storage is respond well, also has the most temperature sensitive
Characteristic, the temperature-sensing property of polymer can effectively regulate gap structure, and this regulation and control are expected to realize under the conditions of special climate
Building damping.And can the organic/inorganic complex building humidity adjusting material of auto-control with changes in environmental conditions；Use is expandable
Property thermosetting phenolic resin there is preferable fire-retardant heat insulation performance, but it is big to there is fragility, and percent opening is high, easy efflorescence, mechanical strength
The shortcoming that low, price is high；Thermosetting linear Lauxite low price, hard, scratch resistant, there is certain toughness.The present invention
Compounding, in conjunction with three's by expandable thermosetting phenolic resin, the linear Lauxite of thermosetting and modification acrylate
Advantage, the product made is a kind of smooth surface, fire-retardant heat insulation, intensity is good, cost performance is high New Building Materials.
Embodiment 2
A kind of Green environmental-protection building material, described construction material is to be prepared by the raw material of following weight parts: expandable heat
Solidity phenolic resin 90 weight portion, thermosetting linear Lauxite 100 weight portion, the titanium dioxide powder of 3 weight portions, 90 weight portions
Tween, the modified acrylic acid emulsion of 20 weight portions, filler, cross-linking agent and 10 composite assistants.
It should be noted that described cross-linking agent is made up of the raw material of following weight parts: N, N-DMAA 0.55,
Kieselguhr 50, hydroxymethyl cellulose 25, compound fat acid 80, potassium peroxydisulfate 0.55 and water 15.
In the present embodiment, described composite assistant is prepared by the raw materials in: chitosan 3, Kaolin 4, dioxy
SiClx 2, sodium hydroxide 2, ammonium chloride 1, cocos nucifera oil acyl diethanolamine 0.5, sodium tripolyphosphate 0.5, redispersable latex powder 10, poly-mountain
Pear ester 76, sodium alginate 0.8.The preparation method of described composite assistant is: dissolve the chitosan in appropriate 4% acetic acid water-soluble
Liquid, adds Kaolin, Silica abrasive 30min, is sequentially added into sodium hydroxide, ammonium chloride, 60 DEG C of bars after pH is adjusted to neutrality
Under part, stirring is not less than 40min, it is ensured that stirs, is adjusted to pH under neutrality, room temperature add remaining raw material the most again, stirring
It is spray-dried after 30min, to obtain final product.
In the present embodiment, described filler is prepared by the raw materials in: soybean straw ash 30, Semen arachidis hypogaeae bar ash 20, rice
Bran 20, flyash 120, portland cement 90, expanded and vitrified small ball 80, Rhizoma amorphophalli glucomannan 12, cryolite powder 15, silicon sand 8, sulfur
Acid barium 1.5.
The preparation method of described filler comprises the steps:
A1. by after cryolite powder, barium sulfate and expanded and vitrified small ball mix homogeneously, 650 DEG C are incubated 5h, obtain component one；
A2. by soybean straw ash, Semen arachidis hypogaeae bar ash, Testa oryzae and silicon sand co-ground uniformly after, cross 400 mesh sieves, obtain component two；
A3. stir after component one, component two being mixed with remaining raw material, cross 300 mesh sieves after drying and get final product.
A kind of preparation method of Green environmental-protection building material, described preparation method specifically includes following steps:
B1. modification acrylate is prepared: be placed in dry reactor by 50 parts of acrylate monomers, be warming up to 110 DEG C,
Under vacuum-0.1Mpa, process 0.5h, until bubble-free produces, be cooled to 75 DEG C, add 0.5 part of alkylphenol-polyethenoxy
Ether, 0.5 part of sodium lauryl sulphate and 1 part of sodium bicarbonate, stirring, maintain the temperature at 75-80 DEG C of reaction 0.5h, then simultaneously
Dripping 15 parts of fluororesin monomer and sodium peroxydisulfate solution that 10 parts of mass fractions are 5%, both of which drips continuously, and time for adding is
1.5h, further accelerates stirring reaction 1h, is then cooled to room temperature, obtains modified acrylate emulsion after dripping；
B2. step B1 gained modified acrylate emulsion 20 weight portion is crossed 200 mesh sieves to be placed in mixing and blending machine, add
Enter 0.5 portion of anion surfactant and 30 parts of deionized waters, stir 1h with 2500rpm, then with pH adjusting agent regulation mixing
Liquid acid-base value to pH value is 9；
B3. step B2 products therefrom continued stirring and be warming up to 50-60 DEG C, being simultaneously introduced expandable in whipping process
Property thermosetting phenolic resin 90 weight portion and thermosetting linear Lauxite 100 weight portion, then stir 30-with 2000rpm
40min；It is subsequently adding titanium dioxide powder and the tween of 90 weight portions of 3 weight portions, stirs 1.5 hours；Then at stirring condition
Under add cross-linking agent, stir 20 minutes, add filler and composite assistant, be evenly stirred until polymeric solution thickness, then by this
Material injects in box mould, is incubated aging 12 hours, is cooled to room temperature and i.e. prepares product under the conditions of 70-80 DEG C.
In the present embodiment, anion surfactant described in step B2 is dodecylbenzene sodium sulfonate.
Embodiment 3
A kind of Green environmental-protection building material, described construction material is to be prepared by the raw material of following weight parts: expandable heat
Solidity phenolic resin 110 weight portion, thermosetting linear Lauxite 120 weight portion, the titanium dioxide powder of 5 weight portions, 95 weight
Tween, the modified acrylic acid emulsion of 25 weight portions, filler, cross-linking agent and 15 composite assistants of part.
It should be noted that described cross-linking agent is made up of the raw material of following weight parts: N, N-DMAA 0.80,
Kieselguhr 90, hydroxymethyl cellulose 50, compound fat acid 120, potassium peroxydisulfate 0.80 and water 40.
In the present embodiment, described composite assistant is prepared by the raw materials in: chitosan 8, Kaolin 10, dioxy
SiClx 4, sodium hydroxide 4, ammonium chloride 3, cocos nucifera oil acyl diethanolamine 1, sodium tripolyphosphate 1, redispersable latex powder 15, Polysorbate
80, sodium alginate 1.2.The preparation method of described composite assistant is: dissolves the chitosan in the aqueous acetic acid of appropriate 4%, adds
Enter Kaolin, Silica abrasive 30min, be sequentially added into sodium hydroxide, ammonium chloride after pH is adjusted to neutrality, stir under the conditions of 60 DEG C
Mix and be not less than 40min, it is ensured that stir, pH is adjusted under neutrality, room temperature add remaining raw material the most again, after stirring 30min
It is spray-dried, to obtain final product.
In the present embodiment, described filler is prepared by the raw materials in: soybean straw ash 45, Semen arachidis hypogaeae bar ash 30, rice
Bran 30, flyash 180, portland cement 110, expanded and vitrified small ball 90, Rhizoma amorphophalli glucomannan 18, cryolite powder 20, silicon sand 10,
Barium sulfate 2.0.
The preparation method of described filler comprises the steps:
A1. by after cryolite powder, barium sulfate and expanded and vitrified small ball mix homogeneously, 800 DEG C are incubated 5h, obtain component one；
A2. by soybean straw ash, Semen arachidis hypogaeae bar ash, Testa oryzae and silicon sand co-ground uniformly after, cross 400 mesh sieves, obtain component two；
A3. stir after component one, component two being mixed with remaining raw material, cross 300 mesh sieves after drying and get final product.
A kind of preparation method of Green environmental-protection building material, described preparation method specifically includes following steps:
B1. modification acrylate is prepared: be placed in dry reactor by 60 parts of acrylate monomers, be warming up to 110-
120 DEG C, under vacuum-0.1Mpa, process 1h, until bubble-free produces, be cooled to 75 DEG C, add 2 parts of alkylphenol-polyethenoxies
Ether, 1 part of sodium lauryl sulphate and 2 parts of sodium bicarbonate, stirring, maintain the temperature at 75-80 DEG C of reaction 0.5h, drip the most simultaneously
Adding 30 parts of fluororesin monomer and sodium peroxydisulfate solution that 20 parts of mass fractions are 5%, both of which drips continuously, and time for adding is
2h, further accelerates stirring reaction 1h, is then cooled to room temperature, obtains modified acrylate emulsion after dripping；
B2. step B1 gained modified acrylate emulsion 25 weight portion is crossed 200 mesh sieves to be placed in mixing and blending machine, add
Enter 1.5 portions of anion surfactants and 40 parts of deionized waters, stir 1h with 2500rpm, then with pH adjusting agent regulation mixing
Liquid acid-base value to pH value is 9；
B3. step B2 products therefrom continued stirring and be warming up to 50-60 DEG C, being simultaneously introduced expandable in whipping process
Property thermosetting phenolic resin 110 weight portion and thermosetting linear Lauxite 120 weight portion, then stir 30-with 2000rpm
40min；It is subsequently adding titanium dioxide powder and the tween of 95 weight portions of 5 weight portions, stirs 1.5-2 hour；Then at stirring bar
Add cross-linking agent under part, stir 20-30 minute, add filler and composite assistant, be evenly stirred until polymeric solution thickness, then
This material is injected in box mould, under the conditions of 70-80 DEG C, is incubated aging 15 hours, is cooled to room temperature and i.e. prepares product.
In the present embodiment, anion surfactant described in step B2 is sodium lauryl sulfate.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, actual knot
Structure is not limited thereto.So, if those of ordinary skill in the art is enlightened by it, without departing from the invention objective
In the case of, design the frame mode similar to this technical scheme and embodiment without creative, all should belong to the present invention's
Protection domain.
Claims (8)
1. a Green environmental-protection building material, it is characterised in that described construction material is to be prepared by the raw material of following weight parts:
Expandable thermosetting phenolic resin 90-110 weight portion, thermosetting linear Lauxite 100-120 weight portion, 3-5
The titanium dioxide powder of weight portion, the tween of 90-95 weight portion, the modified acrylic acid emulsion of 20-25 weight portion, filler, cross-linking agent
With 10-15 composite assistant.
A kind of Green environmental-protection building material the most according to claim 1, it is characterised in that described cross-linking agent is by following weight
The raw material composition of part: N, N-DMAA 0.55-0.80, kieselguhr 50-90, hydroxymethyl cellulose 25-50, complex liped
Fat acid 80-120, potassium peroxydisulfate 0.55-0.80 and water 15-40.
A kind of Green environmental-protection building material the most according to claim 1, it is characterised in that described composite assistant is by following heavy
The raw material of amount part is made: chitosan 3-8, Kaolin 4-10, silicon dioxide 2-4, sodium hydroxide 2-4, ammonium chloride 1-3, cocos nucifera oil acyl
Diethanolamine 0.5-1, sodium tripolyphosphate 0.5-1, redispersable latex powder 10-15, Polysorbate 76-80, sodium alginate 0.8-
1.2。
A kind of Green environmental-protection building material the most according to claim 3, it is characterised in that the preparation side of described composite assistant
Method is: dissolve the chitosan in the aqueous acetic acid of appropriate 4%, adds Kaolin, Silica abrasive 30min, is adjusted to by pH
Being sequentially added into sodium hydroxide, ammonium chloride after neutrality, under the conditions of 60 DEG C, stirring is not less than 40min, it is ensured that stir, and will the most again
PH is adjusted under neutrality, room temperature add remaining raw material, is spray-dried, to obtain final product after stirring 30min.
A kind of Green environmental-protection building material the most according to claim 1, it is characterised in that described filler is by following weight portion
Raw material make: soybean straw ash 30-45, Semen arachidis hypogaeae bar ash 20-30, Testa oryzae 20-30, flyash 120-180, portland cement 90-
110, expanded and vitrified small ball 80-90, Rhizoma amorphophalli glucomannan 12-18, cryolite powder 15-20, silicon sand 8-10, barium sulfate 1.5-2.0.
A kind of Green environmental-protection building material the most according to claim 5, it is characterised in that the preparation method bag of described filler
Include following steps:
A1. by after cryolite powder, barium sulfate and expanded and vitrified small ball mix homogeneously, 650-800 DEG C is incubated 5h, obtains component one；
A2. by soybean straw ash, Semen arachidis hypogaeae bar ash, Testa oryzae and silicon sand co-ground uniformly after, cross 400 mesh sieves, obtain component two；
A3. stir after component one, component two being mixed with remaining raw material, cross 300 mesh sieves after drying and get final product.
7. the preparation method of a kind of Green environmental-protection building material as described in any one of claim 1-6, it is characterised in that described
Preparation method specifically includes following steps:
B1. modification acrylate is prepared: be placed in dry reactor by 50-60 part acrylate monomer, be warming up to 110-120
DEG C, under vacuum-0.1Mpa, process 0.5-1h, until bubble-free produces, be cooled to 75 DEG C, add 0.5-2 part alkyl phenol and gather
Oxygen vinyl Ether, 0.5-1 part sodium lauryl sulphate and 1-2 part sodium bicarbonate, stirring, maintain the temperature at 75-80 DEG C of reaction
0.5h, is then simultaneously added dropwise 15-30 part fluororesin monomer and sodium peroxydisulfate solution that 10-20 part mass fraction is 5%, both of which
Dropping continuously, time for adding is 1.5-2h, further accelerates stirring reaction 1h, be then cooled to room temperature, obtain modified propylene after dripping
Acid esters emulsion；
B2. step B1 gained modified acrylate emulsion 20-25 weight portion is crossed 200 mesh sieves to be placed in mixing and blending machine, add
Enter 0.5-1.5 part anion surfactant and 30-40 part deionized water, stir 1h with 2500rpm, then adjust by pH adjusting agent
Joint mixed liquor acid-base value to pH value is 9；
B3. step B2 products therefrom continued stirring and be warming up to 50-60 DEG C, whipping process is simultaneously introduced expandable heat
Solidity phenolic resin 90-110 weight portion and thermosetting linear Lauxite 100-120 weight portion, then stir 30-with 2000rpm
40min；It is subsequently adding titanium dioxide powder and the tween of 90-95 weight portion of 3-5 weight portion, stirs 1.5-2 hour；Then stirring
Add cross-linking agent under the conditions of mixing, stir 20-30 minute, add filler and composite assistant, be evenly stirred until polymeric solution and glue
Thick, then this material is injected in box mould, under the conditions of 70-80 DEG C, it is incubated aging 12-15 hour, is cooled to room temperature and i.e. prepares product
Product.
The preparation method of a kind of Green environmental-protection building material the most according to claim 7, it is characterised in that institute in step B2
Stating anion surfactant is sodium lauryl sulfate or dodecylbenzene sodium sulfonate.
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| CN107955324A (en) * | 2017-11-29 | 2018-04-24 | 广西瑞航工程咨询有限公司 | A kind of waterproof thermal-insulated construction material |
| CN111548735A (en) * | 2020-06-04 | 2020-08-18 | 陕西理工大学 | Green environment-friendly building material and preparation method thereof |
| CN113279805A (en) * | 2021-03-22 | 2021-08-20 | 重庆大学 | Temperature-sensitive hydrogel for biomass efficient environment-friendly coal mine |
| CN113431275A (en) * | 2021-07-05 | 2021-09-24 | 广东省水利水电第三工程局有限公司 | Construction method of interior wall coating |
| CN115785793A (en) * | 2022-11-21 | 2023-03-14 | 南京工业大学 | Transparent damping ultraviolet curing coating and preparation method thereof |
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