CN110482868B - Manufacturing process of wear-resistant glass fiber cloth - Google Patents
Manufacturing process of wear-resistant glass fiber cloth Download PDFInfo
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- CN110482868B CN110482868B CN201910622831.5A CN201910622831A CN110482868B CN 110482868 B CN110482868 B CN 110482868B CN 201910622831 A CN201910622831 A CN 201910622831A CN 110482868 B CN110482868 B CN 110482868B
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/36—Epoxy resins
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/267—Glass
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D19/00—Gauze or leno-woven fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/55—Epoxy resins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
Abstract
The invention provides a manufacturing process of wear-resistant glass fiber cloth, and relates to the technical field of manufacturing of glass fiber cloth. The manufacturing process of the wear-resistant glass fiber cloth mainly comprises the steps of melting, wire drawing, ultrasonic cleaning, premixing, secondary wire drawing, material soaking, coating, weaving, multiple material soaking, drying, high-pressure drying and the like.
Description
Technical Field
The invention relates to the technical field of glass fiber cloth manufacturing, in particular to a manufacturing process of wear-resistant glass fiber cloth.
Background
The glass fiber cloth is used as a novel material in the modern production industry, and is widely applied to various fields of national economy, such as ship bodies, storage tanks, cooling towers, ships, vehicles, tanks, buildings and the like due to the advantages of good insulativity, strong heat resistance, good corrosion resistance, high mechanical strength and the like.
The main functions of glass fiber cloth in many fields of application are thermal insulation, fire prevention and flame retardation. Because the material absorbs a great deal of heat when it is burned by a flame and prevents the flame from passing through and insulating air. However, the glass fiber cloth has the defects of brittleness, poor wear resistance and the like, so that the application range of the glass fiber cloth is limited, and the glass fiber cloth can cause small loss in daily use.
The 'production process of the wear-resistant glass fiber cloth' with the retrieval application number of CN201710371083.9 provides a new preparation process for improving the wear resistance of the fiber cloth, but the process mainly adopts finished glass fiber precursors as a base material for preparation, the strength of the glass fiber cloth is greatly limited by the precursors, and the precursors can improve the efficiency of later impregnation through acid treatment, but further reduce the strength of glass fibers, and the impregnation glue solution only after the glass fibers are woven has certain influence on the stability of the glass fiber cloth, so the use effect of the obtained glass fiber cloth is greatly limited, and the research on a process method capable of improving the wear resistance of the glass fiber cloth on the basis of ensuring the strength of the glass fibers is the current production direction.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a manufacturing process of wear-resistant glass fiber cloth, which can improve the wear resistance of the glass fiber cloth through multiple steps of material mixing, wire drawing, immersion liquid drying and the like while ensuring the height strength of the glass fiber, and can enhance the stability and the high temperature resistance of the glass fiber cloth, thereby being suitable for popularization, production and use.
In order to achieve the above purpose, the technical scheme of the invention is realized by the following technical scheme:
the manufacturing process of the wear-resistant glass fiber cloth is characterized by comprising the following manufacturing steps:
(1) pouring clean glass balls into a smelting furnace, adding zirconium dioxide, titanium dioxide and graphite, and adjusting the temperature to 1400 ℃ to completely melt the materials;
(2) drawing the molten glass to obtain rough glass fiber, and ultrasonically oscillating and cleaning the rough glass fiber in an ultrasonic cleaning machine to obtain prefabricated glass fiber for later use;
(3) shearing and crushing the prefabricated glass fibers in a shearing machine, adding basalt fibers and carbon fibers for high-temperature premixing, then melting and drawing again, adding paraffin oil in an ultrasonic machine, and carrying out ultrasonic cleaning at a constant temperature of 60-80 ℃ to obtain precursor fibers for later use;
(4) uniformly mixing and stirring the modified epoxy resin and the coupling agent to obtain a mixed solution, immersing the protofilament into the mixed solution at a constant temperature for 15-20min, taking out the protofilament, and drying the protofilament at a high temperature of 80-85 ℃ to obtain a treated protofilament for later use;
(5) splicing and twisting the treated protofilaments into textile glass fibers, coating a layer of polybutadiene resin, heating to 60-70 ℃, preserving heat for 15-20min, and cooling at normal temperature to obtain the treated textile glass fibers for later use;
(6) mixing liquid silicone rubber resin, sodium tripolyphosphate, a coupling agent and silicon dioxide powder to prepare a glue solution A, and mixing polytetrafluoroethylene emulsion, aluminum nitride, silicone powder, polydimethylsiloxane, water and the coupling agent to prepare a glue solution B for later use;
(7) weaving the treated textile glass fiber into a sand-shaped fiber, preheating the fiber in a constant-temperature dryer at 60-65 ℃, soaking the fiber in the glue solution A for 15-20min, taking out the fiber and drying the fiber at the constant temperature of 45-50 ℃ to obtain first treated fiber cloth for later use;
(8) cooling the first treated fiber cloth to room temperature, immersing the first treated fiber cloth into the glue solution B, standing for 30-35min, taking out the first treated fiber cloth, and extruding the first treated fiber cloth through an extrusion roller to obtain second treated fiber cloth for later use;
(9) and (3) drying the second treated fiber cloth in a high-pressure dryer at high temperature and high pressure to obtain the wear-resistant glass fiber cloth.
Preferably, the mass ratio of the glass balls, the zirconium dioxide, the titanium dioxide and the graphite added in the step (1) is 80: 12: 9: 7.
Preferably, the power of the ultrasonic vibration cleaning in the step (2) is 320-350W, the frequency is 20KHz-22KHz, and the cleaning time is 25-30 min.
Preferably, the mass ratio of the basalt fibers and the carbon fibers added in the step to the prefabricated glass fibers is 1: 2: 17.
Preferably, the temperature of the high-temperature premixing in the step (3) is 1200-1400 ℃, the premixing time is 15-20min, the power of the constant-temperature ultrasonic cleaning is 200-300W, the frequency is 25KHz-28KHz, and the cleaning time is 10-15 min.
Preferably, the mass ratio of the liquid silicone rubber resin, the sodium tripolyphosphate, the coupling agent and the silicon dioxide powder in the glue solution A is 47: 9: 1: 6.
Preferably, the mass ratio of the polytetrafluoroethylene emulsion, the aluminum nitride, the silicone powder, the polydimethylsiloxane, the water and the coupling agent in the glue solution B is 69: 17: 9: 6: 14: 1.
Preferably, the coupling agent used in the preparation process is a titanate coupling agent.
Preferably, the pressure of the high-pressure drying treatment in the step (9) is 15-16MPa, and the temperature is 40-50 ℃.
The invention provides a manufacturing process of wear-resistant glass fiber cloth, which has the following advantages compared with the prior art:
(1) according to the invention, zirconium dioxide, titanium dioxide and graphite are added into the glass fiber cloth in the glass melting process, so that the toughness and strength of the later-stage glass material drawing are effectively enhanced, and the strength of the glass fiber is further improved by premixing the basalt fiber and the carbon fiber after ultrasonic cleaning, and the stability and the high temperature resistance of the product are improved.
(2) According to the invention, the glass fiber is added into basalt fiber and carbon fiber to be mixed, melted and drawn, and then the mixture is added into an ultrasonic machine to be cleaned by paraffin oil, so that the glass fiber is softened, the weaving and glue solution soaking efficiency is improved, the glass fiber protofilament is mixed and soaked by modified epoxy resin and a coupling agent, then twisted into fiber coated with polybutadiene resin, and finally woven into fiber cloth to soak the glue solution A and the glue solution B, so that the heat resistance and the flame retardance of the product are effectively improved, the wear resistance of the product is enhanced, and the stability is improved.
(3) According to the invention, the fiber cloth is preheated and then soaked in the glue solution A, and after being soaked in the glue solution B, the fiber cloth is dried under high pressure, so that the fiber cloth is mixed with the glue solution, the fiber cloth is prevented from being worn and falling off, the wear resistance of the product is improved, and meanwhile, the softness of the product is enhanced, and the product is convenient to use.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the manufacturing process of the wear-resistant glass fiber cloth is characterized by comprising the following manufacturing steps:
(1) pouring clean glass balls into a smelting furnace, adding zirconium dioxide, titanium dioxide and graphite, and adjusting the temperature to 1400 ℃ to completely melt the materials;
(2) drawing the molten glass to obtain rough glass fiber, and ultrasonically oscillating and cleaning the rough glass fiber in an ultrasonic cleaning machine to obtain prefabricated glass fiber for later use;
(3) shearing and crushing the prefabricated glass fibers in a shearing machine, adding basalt fibers and carbon fibers for high-temperature premixing, then melting and drawing again, adding paraffin oil in an ultrasonic machine, and carrying out ultrasonic cleaning at a constant temperature of 60-80 ℃ to obtain precursor fibers for later use;
(4) uniformly mixing and stirring the modified epoxy resin and the coupling agent to obtain a mixed solution, immersing the protofilament into the mixed solution at a constant temperature for 20min, taking out the protofilament, and drying the protofilament at a high temperature of 80 ℃ to obtain a treated protofilament for later use;
(5) splicing and twisting the treated protofilaments into textile glass fibers, coating a layer of polybutadiene resin, heating to 70 ℃, preserving heat for 15min, and cooling at normal temperature to obtain the treated textile glass fibers for later use;
(6) mixing liquid silicone rubber resin, sodium tripolyphosphate, a coupling agent and silicon dioxide powder to prepare a glue solution A, and mixing polytetrafluoroethylene emulsion, aluminum nitride, silicone powder, polydimethylsiloxane, water and the coupling agent to prepare a glue solution B for later use;
(7) weaving the treated textile glass fiber into a sand-shaped fiber, preheating the fiber in a constant-temperature dryer at 60 ℃, soaking the fiber in the glue solution A for 20min, taking out the fiber and drying the fiber at 50 ℃ to obtain first treated fiber cloth for later use;
(8) cooling the first treated fiber cloth to room temperature, immersing the first treated fiber cloth into the glue solution B, standing for 30-35min, taking out the first treated fiber cloth, and extruding the first treated fiber cloth through an extrusion roller to obtain second treated fiber cloth for later use;
(9) and (3) drying the second treated fiber cloth in a high-pressure dryer at high temperature and high pressure to obtain the wear-resistant glass fiber cloth.
Wherein, the mass ratio of the glass balls, the zirconium dioxide, the titanium dioxide and the graphite added in the step (1) is 80: 12: 9: 7; the power of ultrasonic vibration cleaning in the step (2) is 320-350W, the frequency is 20KHz-22KHz, and the cleaning time is 25-30 min; the mass ratio of the amount of the basalt fibers and the carbon fibers added in the step to the prefabricated glass fibers is 1: 2: 17; the temperature of the high-temperature premixing in the step (3) is 1200-1400 ℃, the premixing time is 15-20min, the power of the constant-temperature ultrasonic cleaning is 200-300W, the frequency is 25KHz-28KHz, and the cleaning time is 10-15 min; the mass ratio of the liquid silicone rubber resin, the sodium tripolyphosphate, the coupling agent and the silicon dioxide powder in the glue solution A is 47: 9: 1: 6; the mass ratio of the polytetrafluoroethylene emulsion, the aluminum nitride, the silicone powder, the polydimethylsiloxane, the water and the coupling agent in the glue solution B is 69: 17: 9: 6: 14: 1; the coupling agent used in the preparation process is titanate coupling agent; the pressure of the high-pressure drying treatment in the step (9) is 15-16MPa, and the temperature is 40-50 ℃.
Example 2:
the manufacturing process of the wear-resistant glass fiber cloth is characterized by comprising the following manufacturing steps:
(1) pouring clean glass balls into a smelting furnace, adding zirconium dioxide, titanium dioxide and graphite, and adjusting the temperature to 1400 ℃ to completely melt the materials;
(2) drawing the molten glass to obtain rough glass fiber, and ultrasonically oscillating and cleaning the rough glass fiber in an ultrasonic cleaning machine to obtain prefabricated glass fiber for later use;
(3) shearing and crushing the prefabricated glass fibers in a shearing machine, adding basalt fibers and carbon fibers for high-temperature premixing, then melting and drawing again, adding paraffin oil in an ultrasonic machine, and carrying out ultrasonic cleaning at a constant temperature of 60 ℃ to obtain precursor fibers for later use;
(4) uniformly mixing and stirring the modified epoxy resin and the coupling agent to obtain a mixed solution, immersing the protofilament into the mixed solution at a constant temperature for 15min, taking out the protofilament, and drying the protofilament at a high temperature of 80 ℃ to obtain a treated protofilament for later use;
(5) splicing and twisting the treated protofilaments into textile glass fibers, coating a layer of polybutadiene resin, heating to 60 ℃, preserving heat for 15min, and cooling at normal temperature to obtain the treated textile glass fibers for later use;
(6) mixing liquid silicone rubber resin, sodium tripolyphosphate, a coupling agent and silicon dioxide powder to prepare a glue solution A, and mixing polytetrafluoroethylene emulsion, aluminum nitride, silicone powder, polydimethylsiloxane, water and the coupling agent to prepare a glue solution B for later use;
(7) weaving the treated textile glass fiber into a sand-cushion shape, preheating the woven glass fiber in a constant-temperature dryer at 60 ℃, then soaking the woven glass fiber in the glue solution A for 15min, taking out the woven glass fiber and drying the woven glass fiber at the constant temperature of 45 ℃ to obtain first treated fiber cloth for later use;
(8) cooling the first treated fiber cloth to room temperature, immersing the first treated fiber cloth into the glue solution B, standing for 30-35min, taking out the first treated fiber cloth, and extruding the first treated fiber cloth through an extrusion roller to obtain second treated fiber cloth for later use;
(9) and (3) drying the second treated fiber cloth in a high-pressure dryer at high temperature and high pressure to obtain the wear-resistant glass fiber cloth.
Wherein, the mass ratio of the glass balls, the zirconium dioxide, the titanium dioxide and the graphite added in the step (1) is 80: 12: 9: 7; the power of ultrasonic vibration cleaning in the step (2) is 320-350W, the frequency is 20KHz-22KHz, and the cleaning time is 25-30 min; the mass ratio of the amount of the basalt fibers and the carbon fibers added in the step to the prefabricated glass fibers is 1: 2: 17; the temperature of the high-temperature premixing in the step (3) is 1200-1400 ℃, the premixing time is 15-20min, the power of the constant-temperature ultrasonic cleaning is 200-300W, the frequency is 25KHz-28KHz, and the cleaning time is 10-15 min; the mass ratio of the liquid silicone rubber resin, the sodium tripolyphosphate, the coupling agent and the silicon dioxide powder in the glue solution A is 47: 9: 1: 6; the mass ratio of the polytetrafluoroethylene emulsion, the aluminum nitride, the silicone powder, the polydimethylsiloxane, the water and the coupling agent in the glue solution B is 69: 17: 9: 6: 14: 1; the coupling agent used in the preparation process is titanate coupling agent; the pressure of the high-pressure drying treatment in the step (9) is 15-16MPa, and the temperature is 40-50 ℃.
Example 3:
the manufacturing process of the wear-resistant glass fiber cloth is characterized by comprising the following manufacturing steps:
(1) pouring clean glass balls into a smelting furnace, adding zirconium dioxide, titanium dioxide and graphite, and adjusting the temperature to 1400 ℃ to completely melt the materials;
(2) drawing the molten glass to obtain rough glass fiber, and ultrasonically oscillating and cleaning the rough glass fiber in an ultrasonic cleaning machine to obtain prefabricated glass fiber for later use;
(3) shearing and crushing the prefabricated glass fibers in a shearing machine, adding basalt fibers and carbon fibers for high-temperature premixing, then melting and drawing again, adding paraffin oil in an ultrasonic machine, and carrying out ultrasonic cleaning at a constant temperature of 60-80 ℃ to obtain precursor fibers for later use;
(4) uniformly mixing and stirring the modified epoxy resin and the coupling agent to obtain a mixed solution, immersing the protofilament into the mixed solution at a constant temperature for 20min, taking out the protofilament, and drying the protofilament at a high temperature of 85 ℃ to obtain a treated protofilament for later use;
(5) splicing and twisting the treated protofilaments into textile glass fibers, coating a layer of polybutadiene resin, heating to 70 ℃, preserving heat for 20min, and cooling at normal temperature to obtain the treated textile glass fibers for later use;
(6) mixing liquid silicone rubber resin, sodium tripolyphosphate, a coupling agent and silicon dioxide powder to prepare a glue solution A, and mixing polytetrafluoroethylene emulsion, aluminum nitride, silicone powder, polydimethylsiloxane, water and the coupling agent to prepare a glue solution B for later use;
(7) weaving the treated textile glass fiber into a sand-shaped fiber, preheating the fiber in a constant-temperature dryer at 65 ℃, soaking the fiber in the glue solution A for 20min, taking out the fiber and drying the fiber at 50 ℃ to obtain first treated fiber cloth for later use;
(8) cooling the first treated fiber cloth to room temperature, immersing the first treated fiber cloth into the glue solution B, standing for 30-35min, taking out the first treated fiber cloth, and extruding the first treated fiber cloth through an extrusion roller to obtain second treated fiber cloth for later use;
(9) and (3) drying the second treated fiber cloth in a high-pressure dryer at high temperature and high pressure to obtain the wear-resistant glass fiber cloth.
Wherein, the mass ratio of the glass balls, the zirconium dioxide, the titanium dioxide and the graphite added in the step (1) is 80: 12: 9: 7; the power of ultrasonic vibration cleaning in the step (2) is 320-350W, the frequency is 20KHz-22KHz, and the cleaning time is 25-30 min; the mass ratio of the amount of the basalt fibers and the carbon fibers added in the step to the prefabricated glass fibers is 1: 2: 17; the temperature of the high-temperature premixing in the step (3) is 1200-1400 ℃, the premixing time is 15-20min, the power of the constant-temperature ultrasonic cleaning is 200-300W, the frequency is 25KHz-28KHz, and the cleaning time is 10-15 min; the mass ratio of the liquid silicone rubber resin, the sodium tripolyphosphate, the coupling agent and the silicon dioxide powder in the glue solution A is 47: 9: 1: 6; the mass ratio of the polytetrafluoroethylene emulsion, the aluminum nitride, the silicone powder, the polydimethylsiloxane, the water and the coupling agent in the glue solution B is 69: 17: 9: 6: 14: 1; the coupling agent used in the preparation process is titanate coupling agent; the pressure of the high-pressure drying treatment in the step (9) is 15-16MPa, and the temperature is 40-50 ℃.
Example 4:
the wear resistance of the glass fiber cloth of the invention is tested, the glass fiber material prepared in the above examples 1-3 and the common glass fiber cloth on the market are selected for the wear resistance test, the material obtained in the examples 1-3 is used as an experimental group 1-3, the common glass fiber cloth is used as a control group,
(1) cutting the glass fiber cloth of the experimental group and the glass fiber cloth of the control group into the size of 60 multiplied by 60cm, weighing and measuring on a precise weighing instrument, and recording;
(2) on an Amsler machine, each group of materials is detected, and the detection coefficients are as follows: grinding disc: ψ 122mm (ψ 0.4ft), rotation speed: 185r/min, hardness: 58-60HRC, surface roughness: ra 0.4um, abrasion time: 2h, load: 30kg of the weight of the mixture is added,
(3) the wear of each group was calculated and the results are shown in the following table:
the table shows that the wear-resistant glass fiber cloth has good wear resistance compared with common glass fiber cloth, and is suitable for popularization and application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The manufacturing process of the wear-resistant glass fiber cloth is characterized by comprising the following manufacturing steps:
(1) pouring clean glass balls into a smelting furnace, adding zirconium dioxide, titanium dioxide and graphite, and regulating the temperature to 1400 ℃ to completely melt the materials, wherein the mass ratio of the glass balls to the zirconium dioxide to the titanium dioxide to the graphite is 80: 12: 9: 7;
(2) drawing the molten glass to obtain rough glass fiber, and ultrasonically oscillating and cleaning the rough glass fiber in an ultrasonic cleaning machine to obtain prefabricated glass fiber for later use;
(3) shearing and crushing the prefabricated glass fibers in a shearing machine, adding basalt fibers and carbon fibers for premixing, then melting and drawing again, adding paraffin oil in an ultrasonic machine, and carrying out ultrasonic cleaning at a constant temperature of 60-80 ℃ to obtain precursor fibers for later use, wherein the mass ratio of the amount of the basalt fibers and the carbon fibers to the prefabricated glass fibers is 1: 2: 17;
(4) uniformly mixing and stirring the modified epoxy resin and the coupling agent to obtain a mixed solution, immersing the protofilament into the mixed solution at a constant temperature for 15-20min, taking out the protofilament, and drying the protofilament at a high temperature of 80-85 ℃ to obtain a treated protofilament for later use;
(5) splicing and twisting the treated protofilaments into textile glass fibers, coating a layer of polybutadiene resin, heating to 60-70 ℃, preserving heat for 15-20min, and cooling at normal temperature to obtain the treated textile glass fibers for later use;
(6) mixing liquid silicone rubber resin, sodium tripolyphosphate, a coupling agent and silicon dioxide powder according to a mass ratio of 47: 9: 1: 6 to prepare a glue solution A, and mixing polytetrafluoroethylene emulsion, aluminum nitride, silicone powder, polydimethylsiloxane, water and the coupling agent according to a mass ratio of 69: 17: 9: 6: 14: 1 to prepare a glue solution B for later use;
(7) weaving the treated textile glass fiber into a gauze shape, preheating in a constant temperature dryer at 60-65 ℃, then soaking in the glue solution A for 15-20min, taking out and drying at 45-50 ℃ to obtain first treated fiber cloth for later use;
(8) cooling the first treated fiber cloth to room temperature, immersing the first treated fiber cloth into the glue solution B, standing for 30-35min, taking out the first treated fiber cloth, and extruding the first treated fiber cloth through an extrusion roller to obtain second treated fiber cloth for later use;
(9) and drying the second treated fiber cloth in a dryer to obtain the wear-resistant glass fiber cloth.
2. The manufacturing process of the wear-resistant glass fiber cloth according to claim 1, characterized in that: the power of ultrasonic vibration cleaning in the step (2) is 320-350W, the frequency is 20KHz-22KHz, and the cleaning time is 25-30 min.
3. The manufacturing process of the wear-resistant glass fiber cloth according to claim 1, characterized in that: the temperature of the premixing in the step (3) is 1200-1400 ℃, the premixing time is 15-20min, the power of the constant-temperature ultrasonic cleaning is 200-300W, the frequency is 25KHz-28KHz, and the cleaning time is 10-15 min.
4. The manufacturing process of the wear-resistant glass fiber cloth according to claim 1, characterized in that: the coupling agent used in the preparation process is titanate coupling agent.
5. The manufacturing process of the wear-resistant glass fiber cloth according to claim 1, characterized in that: the pressure of the drying treatment in the step (9) is 15-16MPa, and the temperature is 40-50 ℃.
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| CN112321166B (en) * | 2020-10-20 | 2022-09-20 | 烟台美富升新材料科技有限公司 | Wear-resistant glass fiber and preparation method thereof |
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