CN105481307A - Mineral wool board, and preparation method thereof - Google Patents
Mineral wool board, and preparation method thereof Download PDFInfo
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- CN105481307A CN105481307A CN201510899316.3A CN201510899316A CN105481307A CN 105481307 A CN105481307 A CN 105481307A CN 201510899316 A CN201510899316 A CN 201510899316A CN 105481307 A CN105481307 A CN 105481307A
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- mineral wool
- wool board
- molecular sieve
- catalyst
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000002808 molecular sieve Substances 0.000 claims abstract description 28
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010451 perlite Substances 0.000 claims abstract description 12
- 235000019362 perlite Nutrition 0.000 claims abstract description 12
- 229920002472 Starch Polymers 0.000 claims abstract description 11
- 239000008107 starch Substances 0.000 claims abstract description 11
- 235000019698 starch Nutrition 0.000 claims abstract description 11
- 235000013311 vegetables Nutrition 0.000 claims description 19
- 238000007493 shaping process Methods 0.000 claims description 12
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
- 210000002268 wool Anatomy 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 244000025254 Cannabis sativa Species 0.000 claims description 7
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 7
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 7
- 235000009120 camo Nutrition 0.000 claims description 7
- 235000005607 chanvre indien Nutrition 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000011487 hemp Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 240000000491 Corchorus aestuans Species 0.000 claims description 3
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 3
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 3
- 238000004523 catalytic cracking Methods 0.000 claims description 3
- 238000004517 catalytic hydrocracking Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 240000008564 Boehmeria nivea Species 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000002910 solid waste Substances 0.000 abstract description 8
- 239000004566 building material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- -1 titanium oxide compound Chemical class 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
- C04B28/001—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 unburned clay
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention provides a mineral wool board, and a preparation method thereof. The mineral wool board is prepared from, by weight, 80 to 100 parts of grain cotton, 10 to 35 parts of perlite, 10 to 20 parts of a waste molecular sieve catalyst, 10 to 15 parts of bentonite, 10 to 15 parts of plant fiber, 8 to 12 parts of starch, 3 to 5 parts of active carbon, 0.1 to 0.5 part of nano titanium dioxide, and 15 to 25 parts of water. According to the invention, solid wastes such as the waste molecular sieve catalyst and plant fiber are used, synergistic effects of different solid wastes are achieved fully, the building material according with the national standard is produced, comprehensive utilization of solid wastes is realized, environment pollution caused by discharge of solid wastes is reduced, no substance harmful to the environment is added, and no wastewater or waste residue is discharged.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of mineral wool board and preparation method thereof.
Background technology
Mineral wool board is commonly called as again mineral wool acoustic panel, and in ceiling, we often use mineral wool board to effectively reduce room noise, ensures the comfortableness of indoor environment.The performances such as the efficient sound-absorbing of mineral wool board, fire prevention, protection against the tide, insulation, are widely used in various frock building.Common mineral wool board surface design does not all have directivity decorative pattern, very convenient cutting, and compared to plasterboard etc., the deadweight of mineral wool board entirety is comparatively light, more convenient construction.
Mineral wool is the floss that slag and organism are thrown away by supercentrifuge through high temperature melting, harmless, pollution-free, be a kind ofly to turn waste into wealth, the green building material of enabling environment.Mineral wool is the best preferred material that can reach A grade standard in current external wall outer insulation.In mineral wool, all metal oxides are stable oxide compound, do not have redox reaction to occur in fire process, are therefore desirable non-fire material, have good high-temperature stability.At 300 DEG C, volume and strength property can keep for a long time.Short time high temperature acts on rock, mineral wool board surface, and its overall volume and shape do not change.Its thermal conductivity is 0.035W/m.k-0.045W/m.k.Already rock, mineral wool class inorganic materials are made heat insulating goods, for Energy Conservation Project in Construction abroad.
General mineral wool board with granulated wool be main raw material add other additive high pressure steam squeeze be cut into, not containing asbestos, fireproof acoustic performance is good, surface generally has random hole or micropore etc. multiple, various mill base can be brushed in surface, be a kind of harmless, pollution-free, turn waste into wealth, the green building material of enabling environment.Therefore, mineral wool board has very strong suitability at building field.The shortcomings such as mineral wool board in the market exists easily aging, easy to crack, sound absorption effect of heat insulation difference, cannot meet the requirements at the higher level of people to mineral wool board.In recent years along with the attention of people to living environment is growing, so also more and more pay attention to the environmental protection characteristic of building and ornament materials, thus also require further traditional material of construction can have antibacterial, the function such as purify air.
Molecular sieve catalyst is the catalyzer be cracked into by heavy hydrocarbon in petroleum refining process needed for light hydrocarbons.A few experience wear of molecular sieve catalyst during usual use, its surface-area reduces gradually, and proportion alleviates, and loses original activity and becomes waste.Understand through investigation, only Fushun second branch factory of oil about has 500 tons of deposed molecular sieves every year.The main chemical compositions of molecular sieve catalyst is activated alumina, silicon-dioxide.Use the discarded molecular sieve catalyst catalytic capability after for some time to reduce, but predominant amount does not have great change, gives it up to the waste that these are rich in sial, not only cause environmental pollution but also be the waste of resource.
Summary of the invention
The object of the invention is to make full use of existing resource, select light porous industrial waste as raw materials for production, provide a kind of technique simple, with low cost, density is low, intensity is high, mineral wool board that sound absorption heat-proof quality is excellent and preparation method thereof.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 80-100 part, perlite 10-35 part, catalyst of deposed molecular sieve 10-20 part, wilkinite 10-15 part, vegetable fibre 10-15 part, starch 8-12 part, gac 3-5 part, nano titanium oxide 0.1-0.5 part, water 15-25 part.
Preferably, prepared by the component of following weight part: granulated wool 90 parts, perlite 22 parts, catalyst of deposed molecular sieve 15 parts, wilkinite 13 parts, 12 parts, vegetable fibre, starch 10 parts, gac 4 parts, nano titanium oxide 0.3 part, 22 parts, water.
Further, described catalyst of deposed molecular sieve carrys out one or more petrochemical process in the hydrogenation transformation of the way of catalytic cracking, hydrocracking, lubricating oil dewaxing, gasoline and diesel oil.
Further, described vegetable fibre comes from one or more in flax, hemp, jute, gombo hemp, ramie.
A preparation method for above-mentioned mineral wool board, is characterized in that comprising the following steps: (1) takes raw material by formulation ratio, mixes, and adds appropriate water making beating; (2) above-mentioned obtained slurry transferring is copied on the machine of getting shaping to fourdrinier wire, through drainage, vacuum dehydration, be squeezed into blank, obtain thick shaping mineral wool board; (3) be 220-250 DEG C by thick shaping mineral wool board in temperature, humidity is carry out drying evaporation under the hot and humid environment of 80-90%, is dried to water ratio < 5%; (4) dried thick shaping mineral wool board is through cutting, planing, and paint spay-coating is dried, embossing, and then through essence cutting, and at its periphery mortise, obtain mineral wool board finished product.
Preferably, in above-mentioned steps (3), temperature is 235 DEG C, and humidity is 85%.
The advantage that the present invention has and positively effect are:
(1) the present invention has selected the solid waste such as catalyst of deposed molecular sieve, vegetable fibre, give full play to the synergy between different solid waste, produce and obtain the material of construction meeting national standard, not only can realize the comprehensive utilization of solid waste, the pollution of solid waste discharge to environment can also be reduced, the material to environmental danger is not added, without waste water, waste sludge discharge in treating processes;
(2) to have cost of manufacture cheap for mineral wool board provided by the invention, easy construction, with low cost, the feeding of raw materials for production is extensive, physical strength is high, ageing-resistant, cracking resistance, cavity are many, density is low, attachment good stability, there is the performances such as excellent sound-absorbing, fire prevention, heat insulation, insulation, protection against the tide, mildew-resistant simultaneously, be widely used in various building ceiling, adherent interior decoration, as hotel, restaurant, arenas, market, office space, broadcasting studio, studio hall, computer house and Industrial buildings etc., complete environmental protection, durable in use;
(3) the present invention is a kind of functional mineral wool board, by gac and nano titanium oxide compound use, enable the objectionable impurities such as formaldehyde, benzene, ammonia, sulfide that mineral wool board is effectively free in Adsorption and decomposition air, obvious minimizing air peculiar smell, can also adjusting air humidity, improve indoor living environment, when fluorescent lamp irradiates more than 24h, formaldehyde clearance reaches 70%-80%;
(4) wilkinite is high plasticity clay, can improve cracking resistance and the physical strength of mineral wool board, and meanwhile, bentonitic characterization of adsorption can also change the performance perameter of slurry, reaches the object reducing leak-off rate; The features such as perlite has that apparent density is light, thermal conductivity is low, chemical stability is good, use temperature scope is wide and nontoxic, tasteless, fire prevention, sound-absorbing, serve significant effect for reduction mineral wool board unit weight, to strengthening its heat insulating sound absorbing capabilities;
(5) catalyst of deposed molecular sieve is rich in abundant pore structure, have that particle is thin, light weight, high strength, wear-resisting, high temperature resistant, insulation insulation, the multifrequency nature such as fire-retardant, improve concrete ultimate compression strength and fireproof heat insulating performance; In addition, a large amount of micro-pore little to intensity effect is introduced in the use of catalyst of deposed molecular sieve in mineral wool board, reduces the unit weight of mineral wool board further, promotes the range of application of mineral wool board;
(6) vegetable fibre matter used is pliable and tough, is imbued with elastic force, and fibre strength is fine, substantially increases the resistance to compression of sheet material, tensile strength.
Below by embodiment the present invention be specifically described and illustrate:
Embodiment 1
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 80 parts, perlite 10 parts, catalyst of deposed molecular sieve 10 parts, wilkinite 10 parts, 10 parts, vegetable fibre, starch 8 parts, gac 3 parts, nano titanium oxide 0.1 part, 15 parts, water.
Embodiment 2
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 100 parts, perlite 35 parts, catalyst of deposed molecular sieve 20 parts, wilkinite 15 parts, 15 parts, vegetable fibre, starch 12 parts, gac 5 parts, nano titanium oxide 0.5 part, 25 parts, water.
Embodiment 3
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 90 parts, perlite 22 parts, catalyst of deposed molecular sieve 15 parts, wilkinite 13 parts, 12 parts, vegetable fibre, starch 10 parts, gac 4 parts, nano titanium oxide 0.3 part, 22 parts, water.Wherein, catalyst of deposed molecular sieve carrys out catalytic cracking, and vegetable fibre comes from flax.
Embodiment 4
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 90 parts, perlite 22 parts, catalyst of deposed molecular sieve 15 parts, wilkinite 13 parts, 12 parts, vegetable fibre, starch 10 parts, gac 4 parts, nano titanium oxide 0.3 part, 22 parts, water.Wherein, catalyst of deposed molecular sieve is from hydrocracking, and vegetable fibre comes from hemp.
Embodiment 5
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 85 parts, perlite 18 parts, catalyst of deposed molecular sieve 12 parts, wilkinite 11 parts, 11 parts, vegetable fibre, starch 9 parts, gac 3.5 parts, nano titanium oxide 0.2 part, 18 parts, water.Wherein, catalyst of deposed molecular sieve is changed a social system from the hydrogenation of lubricating oil dewaxing, gasoline and diesel oil, and vegetable fibre comes from jute, gombo hemp.
Embodiment 6
A kind of mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 95 parts, perlite 30 parts, catalyst of deposed molecular sieve 18 parts, wilkinite 14 parts, 14 parts, vegetable fibre, starch 11 parts, gac 4.5 parts, nano titanium oxide 0.4 part, 24 parts, water.Wherein, catalyst of deposed molecular sieve from, vegetable fibre comes from hemp.
Be not particularly illustrated in above-described embodiment, catalyst of deposed molecular sieve used can derive from the petroleum refining process of any use molecular sieve catalyst, and vegetable fibre can come from the root of any fiber-enriched plant, stem, leaf or fruit.Being below the preparation method of mineral wool board in embodiment 1-6 is: (1) takes raw material by formulation ratio, mixes, and adds appropriate water making beating; (2) above-mentioned obtained slurry transferring is copied on the machine of getting shaping to fourdrinier wire, through drainage, vacuum dehydration, be squeezed into blank, obtain thick shaping mineral wool board; (3) be 235 DEG C by thick shaping mineral wool board in temperature, humidity is carry out drying evaporation under the hot and humid environment of 85%, is dried to water ratio < 5%; (4) dried thick shaping mineral wool board is through cutting, planing, and paint spay-coating is dried, embossing, and then through essence cutting, and at its periphery mortise, obtain mineral wool board finished product.
Claims (6)
1. a mineral wool board, it is characterized in that, prepared by the component of following weight part: granulated wool 80-100 part, perlite 10-35 part, catalyst of deposed molecular sieve 10-20 part, wilkinite 10-15 part, vegetable fibre 10-15 part, starch 8-12 part, gac 3-5 part, nano titanium oxide 0.1-0.5 part, water 15-25 part.
2. mineral wool board according to claim 1, it is characterized in that, prepared by the component of following weight part: granulated wool 90 parts, perlite 22 parts, catalyst of deposed molecular sieve 15 parts, wilkinite 13 parts, 12 parts, vegetable fibre, starch 10 parts, gac 4 parts, nano titanium oxide 0.3 part, 22 parts, water.
3. mineral wool board according to claim 1, is characterized in that, described catalyst of deposed molecular sieve carrys out one or more petrochemical process in the hydrogenation transformation of the way of catalytic cracking, hydrocracking, lubricating oil dewaxing, gasoline and diesel oil.
4. mineral wool board according to claim 1, is characterized in that, described vegetable fibre come from flax, hemp, jute, gombo hemp, ramie one or more.
5. the preparation method of mineral wool board according to any one of claim 1-4, is characterized in that comprising the following steps: (1) takes raw material by formulation ratio, mixes, and adds appropriate water making beating; (2) above-mentioned obtained slurry transferring is copied on the machine of getting shaping to fourdrinier wire, through drainage, vacuum dehydration, be squeezed into blank, obtain thick shaping mineral wool board; (3) be 220-250 DEG C by thick shaping mineral wool board in temperature, humidity is carry out drying evaporation under the hot and humid environment of 80-90%, is dried to water ratio < 5%; (4) dried thick shaping mineral wool board is through cutting, planing, and paint spay-coating is dried, embossing, and then through essence cutting, and at its periphery mortise, obtain mineral wool board finished product.
6. the preparation method of mineral wool board according to claim 5, is characterized in that: in above-mentioned steps (3), temperature is 235 DEG C, and humidity is 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899316.3A CN105481307A (en) | 2015-12-09 | 2015-12-09 | Mineral wool board, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899316.3A CN105481307A (en) | 2015-12-09 | 2015-12-09 | Mineral wool board, and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105481307A true CN105481307A (en) | 2016-04-13 |
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| CN201510899316.3A Pending CN105481307A (en) | 2015-12-09 | 2015-12-09 | Mineral wool board, and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495571A (en) * | 2016-10-21 | 2017-03-15 | 常州亚环环保科技有限公司 | A kind of preparation method of high-strength mildew-proof protection against the tide mineral wool board |
| CN107034740A (en) * | 2017-04-06 | 2017-08-11 | 合肥欧克斯新型建材有限公司 | A kind of mineral wool board and preparation method thereof |
| CN107216111A (en) * | 2017-06-20 | 2017-09-29 | 合肥尚涵装饰工程有限公司 | A kind of mineral wool sound absorption board and preparation method thereof |
| CN107512869A (en) * | 2017-07-25 | 2017-12-26 | 星牌优时吉建筑材料有限公司 | Surface has the mineral wool board and its preparation technology of ridge design |
| CN107555846A (en) * | 2017-07-25 | 2018-01-09 | 星牌优时吉建筑材料有限公司 | A kind of ceiling of bamboo-containing fiber |
| CN113248165A (en) * | 2021-04-14 | 2021-08-13 | 洛阳理工学院 | Alkali slag cement and preparation method thereof |
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Application publication date: 20160413 |