CN110256110A - A kind of process of ceramic surface film forming - Google Patents
A kind of process of ceramic surface film forming Download PDFInfo
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- CN110256110A CN110256110A CN201910597298.1A CN201910597298A CN110256110A CN 110256110 A CN110256110 A CN 110256110A CN 201910597298 A CN201910597298 A CN 201910597298A CN 110256110 A CN110256110 A CN 110256110A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims abstract description 8
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 7
- 230000000655 anti-hydrolysis Effects 0.000 claims abstract description 7
- 239000007822 coupling agent Substances 0.000 claims abstract description 7
- 235000019482 Palm oil Nutrition 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims abstract description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 6
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010445 mica Substances 0.000 claims abstract description 6
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 6
- 239000002540 palm oil Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000002604 ultrasonography Methods 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 5
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 abstract description 4
- 229910021641 deionized water Inorganic materials 0.000 abstract description 4
- 229920002635 polyurethane Polymers 0.000 abstract description 4
- 239000004814 polyurethane Substances 0.000 abstract description 4
- 239000000499 gel Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 10
- 238000011049 filling Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 4
- 150000001718 carbodiimides Chemical class 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SCPWMSBAGXEGPW-UHFFFAOYSA-N dodecyl(trimethoxy)silane Chemical compound CCCCCCCCCCCC[Si](OC)(OC)OC SCPWMSBAGXEGPW-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 surface is uneven Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000011850 water-based material Substances 0.000 description 1
- 238000004383 yellowing Methods 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5024—Silicates
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
Abstract
The present invention provides the processes of a kind of ceramics and Ceramic fitting surface filming, by silica dioxide gel, palm oil, silicon powder, mica powder, diatomite, fire retardant, coupling agent, processing aid, vulcanizing agent, anti-hydrolysis agent, aqueous polyurethane emulsion, aqueous alkide resin, lubricant, hydroxypropyl methyl cellulose, deionized water is configured to the dielectric of coating film forming, it is coated on ceramics and Ceramic fitting after dielectric is utilized ultrasonic device ultrasound 15 minutes, it is placed in the included infrared ray slewing of 35 ° of inclination again, work 2-4 hours, the insulating film that a layer thickness is 1 μm can be formed, this insulating film is acidproof, it is alkaline-resisting, high temperature resistant, and the insulation performance of ceramics and Ceramic fitting is significantly improved in humid conditions, it is not affected by the external environment.
Description
Technical field
The invention belongs to ceramic film forming fields, specifically, be it is a kind of with ceramic surface it is acidproof, it is alkaline-resisting, moisture-proof, insulation
Film forming process.
Background technique
95 structural ceramics are a kind of extraordinary materials as a kind of insulating part, possess it is acidproof, alkaline-resisting, do not pollute ring
There is good mechanical performance in border and easily molded for complicated component, such factor make its in modernization industry quickly
Instead of segment glass and plastics component, but since insulation performance of the ceramics in wet environment is poor, lead to ceramic applications
Range has obtained certain limitation, and the means of transportation of the ceramics in China and ceramic assembly parts outlet is substantially based on sea-freight, this
The mode of kind transport also constrains the outlet of ceramics.How ceramic in wet environment its insulation performance is improved not by extraneous shadow
It rings, is always the great difficult problem on ceramic boundary.
For example, Chinese patent, the dampproof method (CN201310325262.0) for the porous ceramic film material containing silicone hydroxyl is situated between
Continue the dampproof method of ceramic material a kind of, this technique can solve the humidity resistance of the porous ceramic film material containing silicone hydroxyl, but it limits to
Property it is high, single ceramic material can only be directed to, and complex process, equipment requirement are stringenter, temperature condition is harsh, reaches 800
DEG C, indirectly increase the cost of moisture-proof ceramics and Ceramic fitting.For example, Chinese patent, a kind of waterproof of porous silica ceramic
Porous silica ceramic drying is immersed in coating glaze slurry by processing method (CN201710509468.7), process, dry
After processing, then it is sintered, is cooled down.The method can also improve its humidity resistance, but ceramics are impregnated, are dried, repeat to fire
Etc. techniques, do not have industrial advantage, and glaze slip coating is simple, coating thickness is partially thick, unevenly, influences ceramics and pottery
The application value of porcelain piece, and repeat to fire the consistency for affecting ceramics and Ceramic fitting.
For these reasons, the present invention researches and develops a kind of film forming process of ceramic surface, can effectively improve above ask
Topic.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of method of ceramic surface film forming, not only can solve existing skill
Ceramic humidity resistance in art, and acidproof, alkaline-resisting high temperature resistant, coating processes are simple, do not influence the sheet of ceramics and Ceramic fitting
Body application value is suitble to industrial production.
Technical scheme is as follows:
The dielectric of configuration coating film forming, deployed dielectric are placed in the ultrasonic tank of special supersonic frequency first
It is interior, then the ceramics of dielectric to be coated are placed wherein, it is submerged in it in dielectric, ultrasonic tank vacuumizes and ultrasonic vibration
Work 15 minutes, it is therefore an objective to which in vacuum state, dielectric molecular structure can penetrate into the micro-crack and pore of ceramics ceramics, rise
To filling effect, prevents the infiltration of hydrone in wet condition and influence ceramic insulation performance, the special frequency of ultrasonic wave can
So that dielectric is always maintained at excitation molecular vibration, promote dielectric can be penetrated into the form of molecule filling ceramic structure micro-crack and
Pore after the completion of 15 minutes processes, takes out ceramic member and is placed in the included infrared ray slewing of 35 ° of inclination, carry red
The slewing of outside line works 2-4 hours, and dielectric is made quickly and evenly to form 1 μm of a layer thickness of insulating film, this is absolutely
Velum is acidproof, alkaline-resisting, high temperature resistant, and insulation performance in humid conditions is significantly improved, not by external environment shadow
It rings.
The raw material of the dielectric forms:
5-20 parts of silica dioxide gel, 3-10 parts of palm oil, 2-10 parts of silicon powder, 2-10 parts of mica powder, diatomite 5-13
It is part, 2-16 parts of fire retardant, 1-13 parts of coupling agent, 6-10 parts of processing aid, 1-3 parts of vulcanizing agent, 5-25 parts of anti-hydrolysis agent, aqueous poly-
5-35 parts of urethane lotion, 5-12 parts of aqueous alkide resin, 3-8 parts of lubricant, 3-12 parts of hydroxypropyl methyl cellulose, deionized water
5-20 parts；
The ultrasonic tank, to seal vacuum-pumping tank, ultrasonic frequency range 25-30KHz, preferably, frequency is
25KHz；
The ultrasonic time range is 10-18 minutes, preferably, 15 minutes；
The included infrared ray slewing revolving speed of 35 ° of the tiltable is 1.5-2.0R/min.
The invention has the benefit that
1. the present invention carries out coating processes using the ultrasonic tank of sealing, ceramics are in vacuum state, dielectric molecule knot
Structure can penetrate into the micro-crack and pore of ceramics, play filling effect, prevent the infiltration of hydrone in wet condition and influence
The insulation performance of ceramics, the special frequency of ultrasonic wave can make dielectric be always maintained at excitation molecular vibration, promote dielectric can be to divide
The form of son is penetrated into filling ceramic structure micro-crack and pore.The prior art generallys use immersion coating method, and of the invention
It then uses in addition to soaking technology, specific ultrasonic activation work is added, can effectively promote dielectric can be with molecular forms
It penetrates into filling ceramic structure micro-crack and pore.
2. the ceramics for coating dielectric are placed in the included infrared ray slewing of 35 ° of inclination by the present invention, 35 ° are tilted
Dielectric can be enable uniformly to flow automatically, be not in it is thin above, below thick situation, and the rotary work of included infrared ray is infrared
Line heating solidifies dielectric, and rotary work is heated evenly, so that coating liquid solidification is uniform.It can make dielectric Quick uniform landform
At the insulating film with a thickness of 1 μm.The prior art, which generallys use, is again introduced into the cooling of high temperature furnace sintering curing, can make ceramics weight in this way
Resintering system, and coating film is uneven, and coating is blocked up, and the present invention will carry out infrared rotary heating after 35 ° of coated ceramic inclination,
Heating time is short, and coating film is uniform, 1 μm of coating thickness, does not influence ceramic member and uses characteristic.
3. the dielectric of raw material using flexible, configuration can be partial to acid-fast alkali-proof function, high temperature resistant function can be partial to,
It can be partial to damp proof insulation function etc., and cost of material source is simple, it is cheap, it is water-based material, without any pollution.
And the prior art generallys use oiliness double solvents, for example turpentine oil is taken to be uniformly mixed with terpinol, obtains double solvents and is matched
Set coating liquid.The present invention configures solvent using silica dioxide gel and deionized water, and aqueous solvent is environmentally friendly.
Specific embodiment
Below with reference to embodiment, the present invention is specifically described.Ultrasonic tank of the invention restructures equipment for oneself,
Any ultrasonic equipment in market is restructured, ultrasonic equipment is sealed processing, ultrasonic equipment stays one to lead to
Port, blow vent connect vacuum pump, ultrasonic frequency range is adjustable 25-30KHz.This ultrasonic tank can surpass coated ceramic part
Sound work, and vacuumize.
Of the invention 35 ° of inclination carry infrared slewing, are oneself conversion unit, using a motor as bottom platform,
35 ° of platform inclination, and a round cover is made, entire bottom platform cover is got up, cover has the equipment that can emit infrared ray,
This equipment can be rotated when working by bottom motors, and infrored equipment can emit infrared ray.
Coupling agent is silane coupling agent in raw material of the present invention, and processing aid is acrylate copolymer, and vulcanizer is ammonia
Base Ethyl formate and maleimide, fire retardant are additive flame retardant, and mainly phosphorus-nitrogen containing flame retardant, anti-hydrolysis agent are mainly
Monomer carbodiimides, lubricant are synthesis type lubricant, such as silicone oil and carboxylic acid.
Embodiment 1
10 parts of deionized waters are taken first, add 10 parts of silica dioxide gel, are stirred 20 minutes, are continuously added palm oil 6
Part, 3 parts of silicon powder, 5 parts of mica powder, 8 parts of diatomite, stirring 30 minutes, continuously add fire retardant phosphorus nitrogen mixture (3:1 mixing)
2 parts, 13 parts of coupling agent methyltrimethoxysilane, 6 parts of processing aid hydroxypropyl acrylate copolymer, vulcanizing agent maleimide
2 parts, 5 parts of anti-hydrolysis agent monomer carbodiimides stirs 10 minutes, continuously adds 21 parts of aqueous polyurethane emulsion, water alcohol acid
It is stirred 10 minutes after 5 parts of resin, 3 parts of hydroxypropyl methyl cellulose, finally adds 3 parts of lubricant silicone oil and stir 30 minutes.
The dielectric that above-mentioned configuration is completed is poured into ultrasonic tank, and the ceramics to be formed a film are put into and fill dielectric
Ultrasonic tank in, and its whole is flooded, ultrasonic frequency is set as 25KHz, ultrasound works 15 minutes, will after vacuumizing
Ceramics coated with dielectric are placed in rotatable infrared heating equipment, and after infrared ray rotary heating 2 hours, dielectric is fast
Speed has been formed uniformly the insulating film that a layer thickness is 1 μm, this insulating film is acidproof, alkaline resistance properties enhances.By with not overlay film
Ceramic test compares, and ceramic acidproof, alkaline resistance properties obviously have promotion after overlay film, is specifically shown in Table 1.
Table 1
| Coating material | 30% sulfuric acid stands 10h | Sodium hydroxide solution stands 10h |
| Non- film ceramics | Obvious jaundice | Obviously whiten |
| Epoxy ceramic anticorrosive paint | There is yellowing phenomenon | There is blushing |
| Apply dielectric of the present invention | It is unchanged | It is unchanged |
Remarks: the buying of epoxy ceramic anticorrosive paint is in Changzhou Bo Ying Chemical Co., Ltd.
Find out from upper table test data, ceramics are not coated by any material its acid-fast alkali-proof performance and have a certain impact, and coat
Acidproof, alkaline resistance properties has corrosion phenomenon, and epoxy ceramic after having promotion, time to be greater than 10 hours after epoxy ceramic anticorrosive paint
Anticorrosive paint smell is stronger, unfriendly to environment, and coating thickness is high, and it is bright to coat dielectric acid-fast alkali-proof performance boost of the present invention
Aobvious, odorlessness is pollution-free, and low in cost.
Embodiment 2
It is taken in 14 parts of the silica dioxide gel deionized waters for being added 9 parts first, stirs 20 minutes, continuously add palm oil 3
Part, 5 parts of silicon powder, 3 parts of mica powder, 13 parts of diatomite stir 30 minutes, continuously add fire retardant phosphorus nitrogen mixture (3:1 mixing)
9 parts, 3 parts of coupling agent methyltriethoxysilane, 8 parts of processing aid hydroxypropyl acrylate copolymer stir 20 minutes, be added sulphur
1 part of agent maleimide, 19 parts of anti-hydrolysis agent monomer carbodiimides are stirred 20 minutes, continuously add aqueous polyurethane emulsion
8 parts, 6 parts of aqueous alkide resin, 3 parts of hydroxypropyl methyl cellulose, 4 parts of lubricant silicone oil are stirred 30 minutes；
The dielectric that above-mentioned configuration is completed is poured into ultrasonic tank, and the ceramics to be formed a film are put into and fill dielectric
Ultrasonic tank in, and its whole is flooded, ultrasonic frequency is set as 28KHz, ultrasound works 15 minutes, will after vacuumizing
Ceramics coated with dielectric are placed in rotatable infrared heating equipment, and after infrared ray rotary heating 3 hours, dielectric is fast
Speed has been formed uniformly the insulating film that a layer thickness is 1 μm, this insulating film is acidproof, alkaline-resisting, humidity resistance enhancing.By with do not cover
The ceramic test of film compares, and ceramic acidproof, alkaline resistance properties obviously have promotion after overlay film.
Table 2
Remarks: waterproof material buying is in Shouguang Yu Xuan waterproof material Co., Ltd
| Coating material | Soda acid stands 10 hours respectively | Wet environment stands 10 days |
| Non- film ceramics | It obviously turns to be yellow, whiten | Multimeter test has conducting phenomenon |
| Coated with water blocking material | There are jaundice, blushing | Multimeter is tested without conducting |
| Coat dielectric of the present invention | It is unchanged | Multimeter is tested without conducting |
As can be seen from the above table, ceramics insulation performance in wet environment is promoted, but its is resistance to after coating common waterproof material
Acid, alkaline resistance properties are affected by environment, and after coated with water blocking material, surface is uneven, and coating is partially thick, affect ceramics itself
Use value.After coating dielectric of the present invention, acidproof, alkaline resistance properties is promoted, and insulation performance also has very in wet environment
It is apparent to improve.
Embodiment 3
It takes 6 parts of silica dioxide gel, 5 parts of deionized water of addition to stir first 20 minutes, continuously adds 10 parts of palm oil, silicon
10 parts of micro mist, 10 parts of mica powder, 5 parts of diatomite stir 30 minutes, continuously add 3 parts of lubricant propionic acid stir 10 minutes, continue
It is added 15 parts, 1 part of coupling agent dodecyltrimethoxysilane of fire retardant phosphorus nitrogen mixture (3:1 mixing), processing aid propylene
0 part of sour hydroxypropyl acrylate copolymer 1,3 parts of vulcanizing agent urethanes, 8 parts of anti-hydrolysis agent monomer carbodiimides are stirred 20 minutes,
Add 5 parts of aqueous polyurethane emulsion, 12 parts of aqueous alkide resin, 12 parts of hydroxypropyl methyl cellulose stir 30 minutes；
The dielectric that above-mentioned configuration is completed is poured into ultrasonic tank, and the ceramics to be formed a film are put into and fill dielectric
Ultrasonic tank in, and its whole is flooded, ultrasonic frequency is set as 30KHz, ultrasound works 15 minutes, will after vacuumizing
Ceramics coated with dielectric are placed in rotatable infrared heating equipment, and after infrared ray rotary heating 4 hours, dielectric is fast
Speed has been formed uniformly the insulating film that a layer thickness is 1 μm, this insulating film humidity resistance and high temperature resistance enhance.
Table 3
| Coating material | High temperature resistant | Wet environment stands 10 days |
| Non- film ceramics | 1000℃ | Multimeter test has conducting phenomenon |
| Coat dielectric of the present invention | 1300 DEG C of > | Multimeter is tested without conducting |
Ceramic fitting is at work, very high always by the temperature of the generation to rub, and common Ceramic fitting is in use
It is restricted, after the fire-proof high-temperature resistant material coated ceramic accessory in market, coating can be made due to material itself
It thickeies, unevenly, affects the use of Ceramic fitting, after coating dielectric of the invention, by ultrasound, after infrared heating, table
Face is unaffected, and high temperature resistant can reach 1300 DEG C or more.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (5)
1. the process of a kind of ceramics and Ceramic fitting surface filming, which is characterized in that the dielectric of configuration coating film forming is adjusted
The dielectric prepared is placed in the ultrasonic tank of special supersonic frequency, then the ceramics of dielectric to be coated are placed wherein, is made
It is submerged in dielectric, after ultrasonic tank vacuumizes and ultrasonic vibration works 15 minutes, takes out ceramic member and is placed in 35 ° of inclination
Included infrared ray slewing in, open infrared heating, the dielectric of coating solidified with this condition.
2. the process of ceramics according to claim 1 and Ceramic fitting surface filming, which is characterized in that the insulation
Liquid raw material composition has 5-20 parts of silica dioxide gel, 3-10 parts of palm oil, 2-10 parts of silicon powder, 2-10 parts of mica powder, diatomite
5-13 parts, 2-16 parts of fire retardant, 1-13 parts of coupling agent, 6-10 parts of processing aid, 1-3 parts of vulcanizing agent, 5-25 parts of anti-hydrolysis agent, water
5-35 parts of polyaminoester emulsion of property, 5-12 parts of aqueous alkide resin, 3-8 parts of lubricant, 3-12 parts of hydroxypropyl methyl cellulose, go from
Sub- water 5-20 parts.
3. the process of ceramics according to claim 1 and Ceramic fitting surface filming, which is characterized in that the ceramics
And Ceramic fitting ceramics and Ceramic fitting are the ceramics and Ceramic fitting for having fired completion.
4. the process of ceramics according to claim 1 and Ceramic fitting surface filming, which is characterized in that the ultrasound
The sealing of wave tank ceramic pot and vacuum-pumping, special ultrasonic frequency are 25-30KHz, and ultrasonic time range is 10-18 minutes.
5. the process of ceramics according to claim 1 and Ceramic fitting surface filming, which is characterized in that the inclination
35 ° of included infrared ray slewing revolving speeds are 1.5-2.0 R/min, open infrared heating, the dielectric of coating can be at this
Solidify under part, the time is 2-4 hours.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152028A (en) * | 2014-08-20 | 2014-11-19 | 吴江华诚复合材料科技有限公司 | Polyurethane water-in-water colorful paint |
| CN104438008A (en) * | 2014-11-11 | 2015-03-25 | 泰安鲁普耐特塑料有限公司 | Dip coating treatment method for chemical fiber ropes |
| CN106079773A (en) * | 2016-06-16 | 2016-11-09 | 杭州福斯特光伏材料股份有限公司 | A kind of power gain type solar energy back veneer material |
| WO2017002044A2 (en) * | 2015-06-29 | 2017-01-05 | Revigrés - Indústria De Revestimentos De Grés, Lda. | Coated ceramic plate, coupling elements for pavements, and uses thereof |
| CN106930492A (en) * | 2017-03-19 | 2017-07-07 | 湖北邱氏节能建材高新技术股份有限公司 | Insulating mold coating composite integrated plate and preparation method thereof |
| CN109381336A (en) * | 2018-09-19 | 2019-02-26 | 西安交通大学 | A kind of graphite ene coatings electric heat needle for acupuncture of efficient heat production |
| CN109627935A (en) * | 2018-11-26 | 2019-04-16 | 枣庄市鼎盛电气设备有限责任公司 | A kind of electric power distributing cabinet insulating coating material and preparation method thereof |
| CN109762414A (en) * | 2018-12-25 | 2019-05-17 | 广东青龙建筑工程有限公司 | Based on the modified heat retaining and insulated waterproof coating and preparation method thereof of aerosil |
-
2019
- 2019-07-04 CN CN201910597298.1A patent/CN110256110A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152028A (en) * | 2014-08-20 | 2014-11-19 | 吴江华诚复合材料科技有限公司 | Polyurethane water-in-water colorful paint |
| CN104438008A (en) * | 2014-11-11 | 2015-03-25 | 泰安鲁普耐特塑料有限公司 | Dip coating treatment method for chemical fiber ropes |
| WO2017002044A2 (en) * | 2015-06-29 | 2017-01-05 | Revigrés - Indústria De Revestimentos De Grés, Lda. | Coated ceramic plate, coupling elements for pavements, and uses thereof |
| CN106079773A (en) * | 2016-06-16 | 2016-11-09 | 杭州福斯特光伏材料股份有限公司 | A kind of power gain type solar energy back veneer material |
| CN106930492A (en) * | 2017-03-19 | 2017-07-07 | 湖北邱氏节能建材高新技术股份有限公司 | Insulating mold coating composite integrated plate and preparation method thereof |
| CN109381336A (en) * | 2018-09-19 | 2019-02-26 | 西安交通大学 | A kind of graphite ene coatings electric heat needle for acupuncture of efficient heat production |
| CN109627935A (en) * | 2018-11-26 | 2019-04-16 | 枣庄市鼎盛电气设备有限责任公司 | A kind of electric power distributing cabinet insulating coating material and preparation method thereof |
| CN109762414A (en) * | 2018-12-25 | 2019-05-17 | 广东青龙建筑工程有限公司 | Based on the modified heat retaining and insulated waterproof coating and preparation method thereof of aerosil |
Non-Patent Citations (2)
| Title |
|---|
| 《制浆造纸手册》编写组: "《制浆造纸手册》", 31 March 1988, 轻工业出版社 * |
| 杨晓娟: "《压铸生产培训教程》", 31 July 2011 * |
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