CN107034740A - A kind of mineral wool board and preparation method thereof - Google Patents
A kind of mineral wool board and preparation method thereof Download PDFInfo
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- CN107034740A CN107034740A CN201710219818.6A CN201710219818A CN107034740A CN 107034740 A CN107034740 A CN 107034740A CN 201710219818 A CN201710219818 A CN 201710219818A CN 107034740 A CN107034740 A CN 107034740A
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- mineral wool
- raw material
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-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
- D21J1/165—Roofing material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
- D21H15/12—Composite fibres partly organic, partly inorganic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/60—Waxes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/06—Drying
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Panels For Use In Building Construction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of mineral wool board and preparation method thereof, it is related to mineral wool board technical field, includes the raw material of following part meter：50 ~ 90 parts of 50 ~ 80 parts of granulated wool, 30 ~ 40 parts of emulsified wax, 20 ~ 30 parts of modified starch, 20 ~ 30 parts of string, 10 ~ 20 parts of heat-insulating granules, 10 ~ 20 parts of antiseptic, 2 ~ 8 parts of catalyst of deposed molecular sieve, 2 ~ 8 parts of functional aid and deionized water, preparation method includes：（1）, prepare antiseptic；（2）, prepare heat-insulating granules；（3）, dispensing；（4）, shaping and dry；（5）, Surface Finishing.The present invention has the performance such as excellent sound-absorbing, heat-insulation and heat-preservation and mildew resistant moistureproof, is widely used in various building ceilings, and the field such as adherent interior decoration.
Description
Technical field
The present invention relates to mineral wool board technical field, and in particular to a kind of mineral wool board and preparation method thereof.
Background technology
Mineral wool board is commonly called as mineral wool abatvoix again, and we effectively reduce room commonly using mineral wool board in ceiling
Interior 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 frocks building.Common mineral wool plate surface design is all no directionality decorative pattern, very convenient cutting, and is compared
In plasterboard etc., mineral wool board is integrally conducted oneself with dignity relatively gently, is more convenient construction.
Therefore, mineral wool board has very strong applicability in building field.There is easy aging in mineral wool board in the market, easily
Cracking, the shortcomings of sound absorption effect of heat insulation is poor, can not meet requirements at the higher level of the people to mineral wool board.
The content of the invention
It is an object of the invention to provide a kind of mineral wool board and preparation method thereof, with excellent sound-absorbing, heat-insulation and heat-preservation and anti-
The performances such as mould protection against the tide, are widely used in various building ceilings, and the field such as adherent interior decoration.
The invention provides following technical scheme：A kind of mineral wool board, includes the raw material of following part meter：Granulated wool 50 ~ 80
Part, 30 ~ 40 parts of emulsified wax, 20 ~ 30 parts of modified starch, 20 ~ 30 parts of string, 10 ~ 20 parts of heat-insulating granules, antiseptic 10 ~
50 ~ 90 parts of 20 parts, 2 ~ 8 parts of catalyst of deposed molecular sieve, 2 ~ 8 parts of functional aid and deionized water；
The antiseptic includes the raw material that following part is counted：5 ~ 10 parts of nano carrier, 2 ~ 6 parts of silver compound and zinc compound 1 ~ 4
Part；
The heat-insulating granules include the raw material that following part is counted：1 ~ 10 part of perlite, 2 ~ 8 parts of spent pulp liquors, 1 ~ 5 part of sepiolite, leech
0.6 ~ 0.8 part of 1 ~ 4 part of stone, 1 ~ 3 part of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：0.8 ~ 1.2 part of dispersant, 0.8 ~ 1.2 part of defoamer, air entraining agent
0.2 ~ 0.4 part of 0.8 ~ 1 part, 0.6 ~ 0.8 part of coupling agent, 0.2 ~ 0.6 part of thickener, 0.2 ~ 0.4 part of water-loss reducer and plasticizer.
Preferably, the raw material of following part meter is included：65 parts of granulated wool, 35 parts of emulsified wax, 25 parts of modified starch, plant are fine
70 parts of 25 parts of dimension, 15 parts of heat-insulating granules, 15 parts of antiseptic, 5 parts of catalyst of deposed molecular sieve, 5 parts of functional aid and deionized water；
The antiseptic includes the raw material that following part is counted：2.5 parts of 7.5 parts of nano carrier, 4 parts of silver compound and zinc compound；
The heat-insulating granules include the raw material that following part is counted：5.5 parts of perlite, 5 parts of spent pulp liquors, 3 parts of sepiolite, vermiculite 2.5
0.7 part of part, 2 parts of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：1 part of dispersant, 1 part of defoamer, 0.9 part of air entraining agent, coupling agent
0.3 part of 0.7 part, 0.4 part of thickener, 0.3 part of water-loss reducer and plasticizer.
Preferably, the nano carrier includes the raw material that following part is counted：1 ~ 4 part of nanometer grade calcium carbonate, nanoscale neatly
0.2 ~ 0.8 part of stone, 0.2 ~ 0.8 part of Nano titanium dioxide, 0.2 ~ 0.6 part of nanoscale bentonite and nano silicone diatomaceous earth 0.2 ~
0.6 part.
Preferably, the string is any of flax, jute, gombo hemp and ramie.
Preferably, the granulated wool is made up using blast-furnace cinder of raw material, and the catalyst of deposed molecular sieve carrys out self-catalysis
Cracking, it is hydrocracked and any of lubricating oil dewaxing petrochemical process.
Preferably, the perlite is open cell type perlite, and the particle diameter of perlite is less than 2mm, and the spent pulp liquors are to make
The acid paper pulp waste liquid of paper plant's discharge.
The present invention also provides a kind of preparation method of mineral wool board, comprises the following steps：
（1）, prepare antiseptic
Silver compound, zinc compound and nano carrier are taken out according to proportioning, is placed in porcelain dish, uniform rear take out is sufficiently mixed and puts
Enter in high temperature furnace and calcined 1 ~ 2 hour under the conditions of 500 ~ 600 DEG C, 100 ~ 150 mesh sieves are crossed after cooling, the antiseptic is produced, it is standby
With；
（2）, prepare heat-insulating granules
First, perlite, sepiolite and vermiculite are weighed according to proportioning, is put into pulverizer crushing, crossed 100 ~ 180 mesh sieves and mixed
In powder, the acid solution for being then placed in 10 ~ 20 times of parts by weight, heating water bath is incubated 30 ~ 50min to 50 ~ 70 DEG C, filters
To filter residue, and neutrality is washed with distilled water to, dried, be put into Muffle furnace 1 ~ 4h of calcining at 500 ~ 600 DEG C, be cooled to room temperature
The mixed-powder for obtaining calcination processing is taken out afterwards；
Secondly, cinder powder, powdered rice hulls and spent pulp liquors are taken out according to proportioning, in the mixed-powder for adding calcination processing, stirring is equal
Even, wet granulation, size controlling is 0.1 ~ 0.6mm, and calcines 1 ~ 2h at 800 ~ 1000 DEG C, is cooled to room temperature, produces insulation
Particle, it is standby；
（3）, dispensing
Weigh surplus stock with by step（1）Obtained antiseptic and step（2）Obtained heat-insulating granules mixing, is put into mixer
Middle stirring, feed back machine is output to by the mixed material after stirring；
（4）, shaping and dry
Take said mixture material to be copied in lapper wet method and take shaping, big plate is cut into by cutting machine water under high pressure, then lead to big plate
Cross dispenser and be delivered to dry kiln, 1 ~ 3h is dried at 400 ~ 500 DEG C；
（5）, Surface Finishing
Cut after big plate kiln discharge by specification, and carry out Surface Finishing and obtain the mineral wool board.
Preferably, the step（2）In acid solution be hydrochloric acid solution, the concentration of hydrochloric acid solution be 5 ~ 20%.
Beneficial effects of the present invention：With performances such as excellent sound-absorbing, heat-insulation and heat-preservation and mildew resistant moistureproofs, it is widely used in various
Building ceiling, and the field such as adherent interior decoration, it is specific as follows：
（1）, addition antiseptic is using nanometer materials as carrier in the present invention, with larger surface area and abundant hole knot
Structure, is conducive to being sustained sterilization factors in a long time, maintains permanently effective sterilization factors concentration, makes the mineral wool board tool of the present invention
There is antibacterial and mouldproof performance；
（2）, raw materials for production of the present invention feeding extensively, obtained mineral wool board high mechanical strength, ageing-resistant, cracking resistance, attachment are steady
It is qualitative good, heat-insulating granules are added in the present invention, make worth mineral wool board that there is excellent sound-absorbing, heat-insulation and heat-preservation, mildew resistant moistureproof etc.
Performance；
（3）, addition catalyst of deposed molecular sieve, the solid waste such as string in the present invention, give full play to different solid waste
Between synergy, production obtains meeting the construction material of national standard, can not only realize the comprehensive utilization of solid waste, also
Pollution of the solid waste discharge to environment can be reduced, the material to environmental danger, no waste water, waste residue are not added with processing procedure
Discharge.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of mineral wool board, includes the raw material of following part meter：
50 parts of granulated wool；
30 parts of emulsified wax；
20 parts of modified starch；
20 parts of string；
10 parts of heat-insulating granules；
10 parts of antiseptic；
2 parts of catalyst of deposed molecular sieve；
2 parts of functional aid；
50 parts of deionized water；
The antiseptic includes the raw material that following part is counted：1 part of 5 parts of nano carrier, 2 parts of silver compound and zinc compound；
The heat-insulating granules include the raw material that following part is counted：1 part of perlite, 2 parts of spent pulp liquors, 1 part of sepiolite, 1 part of vermiculite, coal
0.6 part of 1 part of ground-slag and powdered rice hulls；
The functional aid includes the raw material that following part is counted：0.8 part of dispersant, 0.8 part of defoamer, 0.8 part of air entraining agent, coupling
0.2 part of 0.6 part of agent, 0.2 part of thickener, 0.2 part of water-loss reducer and plasticizer.
Wherein, the nano carrier includes the raw material that following part is counted：1 part of nanometer grade calcium carbonate, nanoscale hydrotalcite 0.2
Part, 0.2 part of Nano titanium dioxide, 0.2 part of nanoscale bentonite and 0.2 part of nano silicone diatomaceous earth.
Wherein, the string is flax, and the granulated wool is made up using blast-furnace cinder of raw material, the useless molecule
Sieve catalyst carrys out catalytic cracking.
Wherein, the perlite is open cell type perlite, and the particle diameter of perlite is less than 2mm, and the spent pulp liquors are papermaking
The acid paper pulp waste liquid of factory's discharge.
A kind of preparation method of mineral wool board is also provided in the present embodiment, comprised the following steps：
（1）, prepare antiseptic
Silver compound, zinc compound and nano carrier are taken out according to proportioning, is placed in porcelain dish, uniform rear take out is sufficiently mixed and puts
Enter in high temperature furnace and calcined 1 hour under the conditions of 500 DEG C, 100 mesh sieves are crossed after cooling, the antiseptic is produced, it is standby；
（2）, prepare heat-insulating granules
First, perlite, sepiolite and vermiculite are weighed according to proportioning, is put into pulverizer crushing, crossed 100 mesh sieves and obtain mixed powder
In end, the acid solution for being then placed in 10 times of parts by weight, heating water bath is incubated 30min to 50 DEG C, is filtrated to get filter residue, is used in combination
Water washing is distilled to neutrality, drying is put into Muffle furnace and calcines 1h at 500 DEG C, be cooled to taking-up after room temperature and obtain at calcining
The mixed-powder of reason；
Secondly, cinder powder, powdered rice hulls and spent pulp liquors are taken out according to proportioning, in the mixed-powder for adding calcination processing, stirring is equal
Even, wet granulation, size controlling is 0.1mm, and calcines 1h at 800 DEG C, is cooled to room temperature, produces heat-insulating granules, standby；
（3）, dispensing
Weigh surplus stock with by step（1）Obtained antiseptic and step（2）Obtained heat-insulating granules mixing, is put into mixer
Middle stirring, feed back machine is output to by the mixed material after stirring；
（4）, shaping and dry
Take said mixture material to be copied in lapper wet method and take shaping, big plate is cut into by cutting machine water under high pressure, then lead to big plate
Cross dispenser and be delivered to dry kiln, 1h is dried at 400 DEG C；
（5）, Surface Finishing
Cut after big plate kiln discharge by specification, and carry out Surface Finishing and obtain the mineral wool board.
Wherein, the step（2）In acid solution be hydrochloric acid solution, the concentration of hydrochloric acid solution be 5%.
Mineral wool board performance test parameter is as follows made from the present embodiment：
| Rupture strength MPa | Thermal conductivity factor W/m*k | Anti-flammability | Sound-absorption coefficient | Moisture resistance | |
| Embodiment 1 | 4.6 | 0.036 | A grades | 0.6 | 97% |
Embodiment 2
A kind of mineral wool board, includes the raw material of following part meter：
80 parts of granulated wool；
40 parts of emulsified wax；
30 parts of modified starch；
30 parts of string；
20 parts of heat-insulating granules；
20 parts of antiseptic；
8 parts of catalyst of deposed molecular sieve；
8 parts of functional aid；
90 parts of deionized water；
The antiseptic includes the raw material that following part is counted：4 parts of 10 parts of nano carrier, 6 parts of silver compound and zinc compound；
The heat-insulating granules include the raw material that following part is counted：10 parts of perlite, 8 parts of spent pulp liquors, 5 parts of sepiolite, 4 parts of vermiculite,
0.8 part of 3 parts of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：1.2 parts of dispersant, 1.2 parts of defoamer, 1 part of air entraining agent, coupling agent
0.4 part of 0.8 part, 0.6 part of thickener, 0.4 part of water-loss reducer and plasticizer.
Wherein, the nano carrier includes the raw material that following part is counted：4 parts of nanometer grade calcium carbonate, nanoscale hydrotalcite 0.8
Part, 0.8 part of Nano titanium dioxide, 0.6 part of nanoscale bentonite and 0.6 part of nano silicone diatomaceous earth.
Wherein, the string is jute, and the granulated wool is made up using blast-furnace cinder of raw material, the useless molecule
Sieve catalyst comes from and is hydrocracked.
Wherein, the perlite is open cell type perlite, and the particle diameter of perlite is less than 2mm, and the spent pulp liquors are papermaking
The acid paper pulp waste liquid of factory's discharge.
A kind of preparation method of mineral wool board is also provided in the present embodiment, comprised the following steps：
（1）, prepare antiseptic
Silver compound, zinc compound and nano carrier are taken out according to proportioning, is placed in porcelain dish, uniform rear take out is sufficiently mixed and puts
Enter in high temperature furnace and calcined 2 hours under the conditions of 600 DEG C, 150 mesh sieves are crossed after cooling, the antiseptic is produced, it is standby；
（2）, prepare heat-insulating granules
First, perlite, sepiolite and vermiculite are weighed according to proportioning, is put into pulverizer crushing, crossed 180 mesh sieves and obtain mixed powder
In end, the acid solution for being then placed in 20 times of parts by weight, heating water bath is incubated 50min to 70 DEG C, is filtrated to get filter residue, is used in combination
Water washing is distilled to neutrality, drying is put into Muffle furnace and calcines 4h at 600 DEG C, be cooled to taking-up after room temperature and obtain at calcining
The mixed-powder of reason；
Secondly, cinder powder, powdered rice hulls and spent pulp liquors are taken out according to proportioning, in the mixed-powder for adding calcination processing, stirring is equal
Even, wet granulation, size controlling is 0.6mm, and calcines 2h at 1000 DEG C, is cooled to room temperature, produces heat-insulating granules, standby；
（3）, dispensing
Weigh surplus stock with by step（1）Obtained antiseptic and step（2）Obtained heat-insulating granules mixing, is put into mixer
Middle stirring, feed back machine is output to by the mixed material after stirring；
（4）, shaping and dry
Take said mixture material to be copied in lapper wet method and take shaping, big plate is cut into by cutting machine water under high pressure, then lead to big plate
Cross dispenser and be delivered to dry kiln, 3h is dried at 500 DEG C；
（5）, Surface Finishing
Cut after big plate kiln discharge by specification, and carry out Surface Finishing and obtain the mineral wool board.
Wherein, the step（2）In acid solution be hydrochloric acid solution, the concentration of hydrochloric acid solution be 20%.
Mineral wool board performance test parameter is as follows made from the present embodiment：
| Rupture strength MPa | Thermal conductivity factor W/m*k | Anti-flammability | Sound-absorption coefficient | Moisture resistance | |
| Embodiment 2 | 5.4 | 0.028 | A grades | 0.69 | 99% |
Embodiment 3
A kind of mineral wool board, includes the raw material of following part meter：
65 parts of granulated wool；
35 parts of emulsified wax；
25 parts of modified starch；
25 parts of string；
15 parts of heat-insulating granules；
15 parts of antiseptic；
5 parts of catalyst of deposed molecular sieve；
5 parts of functional aid；
70 parts of deionized water；
The antiseptic includes the raw material that following part is counted：2.5 parts of 7.5 parts of nano carrier, 4 parts of silver compound and zinc compound；
The heat-insulating granules include the raw material that following part is counted：5.5 parts of perlite, 5 parts of spent pulp liquors, 3 parts of sepiolite, vermiculite 2.5
0.7 part of part, 2 parts of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：1 part of dispersant, 1 part of defoamer, 0.9 part of air entraining agent, coupling agent
0.3 part of 0.7 part, 0.4 part of thickener, 0.3 part of water-loss reducer and plasticizer.
Wherein, the nano carrier includes the raw material that following part is counted：2.5 parts of nanometer grade calcium carbonate, nanoscale hydrotalcite
0.4 part of 0.5 part, 0.5 part of Nano titanium dioxide, 0.4 part of nanoscale bentonite and nano silicone diatomaceous earth.
Wherein, the string is gombo hemp, and the granulated wool is made up using blast-furnace cinder of raw material, the useless molecule
Sieve catalyst comes from lubricating oil dewaxing.
Wherein, the perlite is open cell type perlite, and the particle diameter of perlite is less than 2mm, and the spent pulp liquors are papermaking
The acid paper pulp waste liquid of factory's discharge.
A kind of preparation method of mineral wool board is also provided in the present embodiment, comprised the following steps：
（1）, prepare antiseptic
Silver compound, zinc compound and nano carrier are taken out according to proportioning, is placed in porcelain dish, uniform rear take out is sufficiently mixed and puts
Enter in high temperature furnace and calcined 1.5 hours under the conditions of 550 DEG C, 125 mesh sieves are crossed after cooling, the antiseptic is produced, it is standby；
（2）, prepare heat-insulating granules
First, perlite, sepiolite and vermiculite are weighed according to proportioning, is put into pulverizer crushing, crossed 140 mesh sieves and obtain mixed powder
In end, the acid solution for being then placed in 15 times of parts by weight, heating water bath is incubated 40min to 60 DEG C, is filtrated to get filter residue, is used in combination
Water washing is distilled to neutrality, drying is put into Muffle furnace and calcines 2.5h at 550 DEG C, be cooled to take out after room temperature and calcined
The mixed-powder of processing；
Secondly, cinder powder, powdered rice hulls and spent pulp liquors are taken out according to proportioning, in the mixed-powder for adding calcination processing, stirring is equal
Even, wet granulation, size controlling is 0.3mm, and calcines 1.5h at 900 DEG C, is cooled to room temperature, produces heat-insulating granules, standby；
（3）, dispensing
Weigh surplus stock with by step（1）Obtained antiseptic and step（2）Obtained heat-insulating granules mixing, is put into mixer
Middle stirring, feed back machine is output to by the mixed material after stirring；
（4）, shaping and dry
Take said mixture material to be copied in lapper wet method and take shaping, big plate is cut into by cutting machine water under high pressure, then lead to big plate
Cross dispenser and be delivered to dry kiln, 2h is dried at 450 DEG C；
（5）, Surface Finishing
Cut after big plate kiln discharge by specification, and carry out Surface Finishing and obtain the mineral wool board.
Wherein, the step（2）In acid solution be hydrochloric acid solution, the concentration of hydrochloric acid solution be 10%.
Mineral wool board performance test parameter is as follows made from the present embodiment：
| Rupture strength MPa | Thermal conductivity factor W/m*k | Anti-flammability | Sound-absorption coefficient | Moisture resistance | |
| Embodiment 3 | 5.1 | 0.033 | A grades | 0.62 | 98% |
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of mineral wool board, it is characterised in that the raw material counted including following part：50 ~ 80 parts of granulated wool, 30 ~ 40 parts of emulsified wax,
20 ~ 30 parts of modified starch, 20 ~ 30 parts of string, 10 ~ 20 parts of heat-insulating granules, 10 ~ 20 parts of antiseptic, catalyst of deposed molecular sieve 2
50 ~ 90 parts of ~ 8 parts, 2 ~ 8 parts of functional aid and deionized water；
The antiseptic includes the raw material that following part is counted：5 ~ 10 parts of nano carrier, 2 ~ 6 parts of silver compound and zinc compound 1 ~ 4
Part；
The heat-insulating granules include the raw material that following part is counted：1 ~ 10 part of perlite, 2 ~ 8 parts of spent pulp liquors, 1 ~ 5 part of sepiolite, leech
0.6 ~ 0.8 part of 1 ~ 4 part of stone, 1 ~ 3 part of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：0.8 ~ 1.2 part of dispersant, 0.8 ~ 1.2 part of defoamer, air entraining agent
0.2 ~ 0.4 part of 0.8 ~ 1 part, 0.6 ~ 0.8 part of coupling agent, 0.2 ~ 0.6 part of thickener, 0.2 ~ 0.4 part of water-loss reducer and plasticizer.
2. mineral wool board according to claim 1, it is characterised in that the raw material counted including following part：65 parts of granulated wool, emulsification
35 parts of paraffin, 25 parts of modified starch, 25 parts of string, 15 parts of heat-insulating granules, 15 parts of antiseptic, 5 parts of catalyst of deposed molecular sieve,
70 parts of 5 parts of functional aid and deionized water；
The antiseptic includes the raw material that following part is counted：2.5 parts of 7.5 parts of nano carrier, 4 parts of silver compound and zinc compound；
The heat-insulating granules include the raw material that following part is counted：5.5 parts of perlite, 5 parts of spent pulp liquors, 3 parts of sepiolite, vermiculite 2.5
0.7 part of part, 2 parts of cinder powder and powdered rice hulls；
The functional aid includes the raw material that following part is counted：1 part of dispersant, 1 part of defoamer, 0.9 part of air entraining agent, coupling agent
0.3 part of 0.7 part, 0.4 part of thickener, 0.3 part of water-loss reducer and plasticizer.
3. mineral wool board according to claim 1, it is characterised in that the nano carrier includes the raw material that following part is counted：
1 ~ 4 part of nanometer grade calcium carbonate, 0.2 ~ 0.8 part of nanoscale hydrotalcite, 0.2 ~ 0.8 part of Nano titanium dioxide, nanoscale bentonite
0.2 ~ 0.6 part and 0.2 ~ 0.6 part of nano silicone diatomaceous earth.
4. mineral wool board according to claim 1, it is characterised in that the string is flax, jute, gombo hemp and ramie
Any of.
5. mineral wool board according to claim 1, it is characterised in that the granulated wool is made of using blast-furnace cinder as raw material
, the catalyst of deposed molecular sieve carrys out catalytic cracking, is hydrocracked and any of lubricating oil dewaxing petrochemical process.
6. mineral wool board according to claim 1, it is characterised in that the perlite is open cell type perlite, perlite
Particle diameter is less than 2mm, and the spent pulp liquors are the acid paper pulp waste liquid that paper mill is discharged.
7. the preparation method of a kind of mineral wool board according to any one of claim 1 ~ 6, it is characterised in that including following step
Suddenly：
（1）, prepare antiseptic
Silver compound, zinc compound and nano carrier are taken out according to proportioning, is placed in porcelain dish, uniform rear take out is sufficiently mixed and puts
Enter in high temperature furnace and calcined 1 ~ 2 hour under the conditions of 500 ~ 600 DEG C, 100 ~ 150 mesh sieves are crossed after cooling, the antiseptic is produced, it is standby
With；
（2）, prepare heat-insulating granules
First, perlite, sepiolite and vermiculite are weighed according to proportioning, is put into pulverizer crushing, crossed 100 ~ 180 mesh sieves and mixed
In powder, the acid solution for being then placed in 10 ~ 20 times of parts by weight, heating water bath is incubated 30 ~ 50min to 50 ~ 70 DEG C, filters
To filter residue, and neutrality is washed with distilled water to, dried, be put into Muffle furnace 1 ~ 4h of calcining at 500 ~ 600 DEG C, be cooled to room temperature
The mixed-powder for obtaining calcination processing is taken out afterwards；
Secondly, cinder powder, powdered rice hulls and spent pulp liquors are taken out according to proportioning, in the mixed-powder for adding calcination processing, stirring is equal
Even, wet granulation, size controlling is 0.1 ~ 0.6mm, and calcines 1 ~ 2h at 800 ~ 1000 DEG C, is cooled to room temperature, produces insulation
Particle, it is standby；
（3）, dispensing
Weigh surplus stock with by step（1）Obtained antiseptic and step（2）Obtained heat-insulating granules mixing, is put into mixer
Middle stirring, feed back machine is output to by the mixed material after stirring；
（4）, shaping and dry
Take said mixture material to be copied in lapper wet method and take shaping, big plate is cut into by cutting machine water under high pressure, then lead to big plate
Cross dispenser and be delivered to dry kiln, 1 ~ 3h is dried at 400 ~ 500 DEG C；
（5）, Surface Finishing
Cut after big plate kiln discharge by specification, and carry out Surface Finishing and obtain the mineral wool board.
8. the preparation method of mineral wool board according to claim 7, it is characterised in that the step（2）In acid solution be
Hydrochloric acid solution, the concentration of hydrochloric acid solution is 5 ~ 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219818.6A CN107034740A (en) | 2017-04-06 | 2017-04-06 | A kind of mineral wool board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219818.6A CN107034740A (en) | 2017-04-06 | 2017-04-06 | A kind of mineral wool board and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107034740A true CN107034740A (en) | 2017-08-11 |
Family
ID=59534744
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| CN201710219818.6A Withdrawn CN107034740A (en) | 2017-04-06 | 2017-04-06 | A kind of mineral wool board and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606640A (en) * | 2019-03-01 | 2020-09-01 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
| CN111606641A (en) * | 2019-03-01 | 2020-09-01 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299727B1 (en) * | 1999-06-15 | 2001-10-09 | Nitto Boseki Co., Ltd. | Incombustible sound-absorbing electric radiation-absorbing ceiling panel |
| CN102400527A (en) * | 2010-09-15 | 2012-04-04 | 北新集团建材股份有限公司 | Environment-friendly mineral wool board with functions of humidity adjustment and air purification and production method thereof |
| CN102501300A (en) * | 2011-11-01 | 2012-06-20 | 长安大学 | Method for manufacturing composite mineral wool board for building insulation |
| CN103755224A (en) * | 2013-12-23 | 2014-04-30 | 安徽富坤贸易有限公司 | Hybrid ball clay mineral wool board and preparation method thereof |
| CN104563316A (en) * | 2013-10-17 | 2015-04-29 | 北新集团建材股份有限公司 | Mineral wool sound absorbing board for preventing electromagnetic radiation and preparation method thereof |
| CN104784736A (en) * | 2015-04-22 | 2015-07-22 | 深圳市源兴纳米医药科技有限公司 | Compound silver-zinc antibacterial composition-containing activated carbon fiber dressing and preparation method thereof |
| CN105481307A (en) * | 2015-12-09 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Mineral wool board, and preparation method thereof |
-
2017
- 2017-04-06 CN CN201710219818.6A patent/CN107034740A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299727B1 (en) * | 1999-06-15 | 2001-10-09 | Nitto Boseki Co., Ltd. | Incombustible sound-absorbing electric radiation-absorbing ceiling panel |
| CN102400527A (en) * | 2010-09-15 | 2012-04-04 | 北新集团建材股份有限公司 | Environment-friendly mineral wool board with functions of humidity adjustment and air purification and production method thereof |
| CN102501300A (en) * | 2011-11-01 | 2012-06-20 | 长安大学 | Method for manufacturing composite mineral wool board for building insulation |
| CN104563316A (en) * | 2013-10-17 | 2015-04-29 | 北新集团建材股份有限公司 | Mineral wool sound absorbing board for preventing electromagnetic radiation and preparation method thereof |
| CN103755224A (en) * | 2013-12-23 | 2014-04-30 | 安徽富坤贸易有限公司 | Hybrid ball clay mineral wool board and preparation method thereof |
| CN104784736A (en) * | 2015-04-22 | 2015-07-22 | 深圳市源兴纳米医药科技有限公司 | Compound silver-zinc antibacterial composition-containing activated carbon fiber dressing and preparation method thereof |
| CN105481307A (en) * | 2015-12-09 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Mineral wool board, and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606640A (en) * | 2019-03-01 | 2020-09-01 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
| CN111606641A (en) * | 2019-03-01 | 2020-09-01 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
| CN111606640B (en) * | 2019-03-01 | 2021-10-26 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
| CN111606641B (en) * | 2019-03-01 | 2021-10-26 | 北新集团建材股份有限公司 | Mineral wool acoustic board and preparation method thereof |
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