CN113135751A - Anti-static titanium oxide ceramic and preparation method thereof - Google Patents
Anti-static titanium oxide ceramic and preparation method thereof Download PDFInfo
- Publication number
- CN113135751A CN113135751A CN202110553410.9A CN202110553410A CN113135751A CN 113135751 A CN113135751 A CN 113135751A CN 202110553410 A CN202110553410 A CN 202110553410A CN 113135751 A CN113135751 A CN 113135751A
- Authority
- CN
- China
- Prior art keywords
- parts
- temperature
- titanium oxide
- oxide ceramic
- antistatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6582—Hydrogen containing atmosphere
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to an anti-static ceramic, in particular to an anti-static titanium oxide ceramic and a preparation method thereof, wherein the anti-static titanium oxide ceramic is prepared from the following materials in parts by weight: 85-95 parts of titanium dioxide; 3-6 parts of silicon dioxide; 1-5 parts of calcium oxide; 1-4 parts of magnesium oxide. The antistatic titanium oxide ceramic provided by the invention can effectively avoid static electricity generated by spinning, and has the advantages of smooth surface, low friction coefficient, no abrasion to the spinning surface, long service life and difficult heating.
Description
Technical Field
The invention relates to an anti-static ceramic, in particular to an anti-static titanium oxide ceramic and a preparation method thereof.
Background
In the textile production process, static electricity can influence the quality of textile products, even influences the dyeing and finishing technology for example, after the drying, the water content of fabric reduces, and static electricity is difficult for deriving, and the fabric often adsorbs on metal parts, leads to winding disorder. The part of crossing the line in textile production adopts metal to make mostly, and metal parts is processing convenience, but produces static easily to the condition of wearing and tearing spinning takes place easily, still exists because the spinning slides the part at a high speed, leads to the condition that the friction generates heat, causes the temperature higher, influences the quality of spinning, and metal parts's life is short simultaneously.
Disclosure of Invention
In order to solve the problems, the invention provides an anti-static titanium oxide ceramic which is not easy to generate static electricity, has low friction coefficient, no abrasion to the spinning surface and long service life, and the specific technical scheme is as follows:
the antistatic titanium oxide ceramic comprises the following materials in parts by weight: 85-95 parts of titanium dioxide; 3-6 parts of silicon dioxide; 1-5 parts of calcium oxide; 1-4 parts of magnesium oxide.
By adopting the technical scheme, the silicon dioxide, the calcium oxide and the magnesium oxide are used for combustion assistance, so that the titanium dioxide forms a stable structure.
Preferably, 88-92 parts of titanium dioxide; 4-6 parts of silicon dioxide; 3-4 parts of calcium oxide; 2-4 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding paraffin, and stirring to obtain wax slurry;
grouting and molding the wax slurry by a die casting machine;
degreasing at high temperature;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
By adopting the technical scheme, the surface of the finished product has a slight conductive function by sintering under hydrogen, and an anti-static effect is achieved.
The surface smoothness is improved by polishing, the roughness Ra is less than or equal to 0.1, and the yarns are not damaged.
Preferably, the addition amount of the paraffin wax is 10-15 parts.
Preferably, the temperature of the die casting machine is 65-75 ℃.
Preferably, the temperature of the high-temperature degreasing is 900-1100 ℃.
Preferably, the high-temperature sintering temperature is 1250-1350 ℃.
Compared with the prior art, the invention has the following beneficial effects:
the antistatic titanium oxide ceramic provided by the invention can effectively avoid static electricity generated by spinning, and has the advantages of smooth surface, low friction coefficient, no abrasion to the spinning surface, long service life and difficult heating.
Drawings
Fig. 1 is a sectional view of a porcelain eye made of an antistatic titanium oxide ceramic.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
The antistatic titanium oxide ceramic comprises the following materials in parts by weight: 85-95 parts of titanium dioxide; 3-6 parts of silicon dioxide; 1-5 parts of calcium oxide; 1-4 parts of magnesium oxide.
Silica, calcium oxide and magnesium oxide are used to aid in the sintering process, which results in the formation of a stable structure of titanium dioxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding paraffin in an amount of 10-15 parts, and stirring to obtain a wax slurry;
performing slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 65-75 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 900-1100 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1250-1350 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
Sintering under hydrogen can make the surface of the finished product have a slight conductive function, and play a role in preventing static electricity.
The surface smoothness is improved by polishing, the roughness Ra is less than or equal to 0.1, and the yarns are not damaged.
Example one
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
85 parts of titanium dioxide; 3 parts of silicon dioxide; 1 part of calcium oxide; and 1 part of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 10 parts of paraffin, and stirring to obtain wax slurry;
performing slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 65 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 900 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1250 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
Example two
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
95 parts of titanium dioxide; 6 parts of silicon dioxide; 5 parts of calcium oxide; and 4 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 15 parts of paraffin, and stirring to obtain wax slurry;
carrying out slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 75 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 1100 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1350 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
EXAMPLE III
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
88 parts of titanium dioxide; 4 parts of silicon dioxide; 3 parts of calcium oxide; and 2 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 11 parts of paraffin, and stirring to obtain wax slurry;
carrying out slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 68 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 1000 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1300 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
Example four
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
90 parts of titanium dioxide; 5 parts of silicon dioxide; 3 parts of calcium oxide; 3 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 12 parts of paraffin, and stirring to obtain wax slurry;
carrying out slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 75 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 1080 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1290 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
EXAMPLE five
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
92 parts of titanium dioxide; 3.5 parts of silicon dioxide; 4 parts of calcium oxide; 3.5 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 13 parts of paraffin, and stirring to obtain wax slurry;
carrying out slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 68 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 1050 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1290 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
EXAMPLE six
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
94 parts of titanium dioxide; 4.5 parts of silicon dioxide; 2.5 parts of calcium oxide; 2.5 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 14 parts of paraffin, and stirring to obtain paraffin slurry;
carrying out slip casting molding on the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 68 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 980 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1320 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
EXAMPLE seven
The antistatic titanium oxide ceramic comprises the following materials in parts by weight:
92 parts of titanium dioxide; 6 parts of silicon dioxide; 4 parts of calcium oxide; and 4 parts of magnesium oxide.
The preparation method of the anti-static titanium oxide ceramic comprises the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding 14 parts of paraffin, and stirring to obtain paraffin slurry;
grouting and molding the wax slurry through a die casting machine, wherein the temperature of the die casting machine is 73 ℃;
high-temperature degreasing, wherein the temperature of the high-temperature degreasing is 950 ℃;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering, and the temperature of the high-temperature sintering is 1280 ℃;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
As shown in figure 1, the porcelain eye 1 made of the anti-static titanium oxide ceramic is adopted, the hole 11 in the middle is a yarn feeding area, spun yarns penetrate through the hole 11, and due to the fact that the surface is smooth, the friction coefficient is low, the spun yarns are not prone to abrasion, friction heating is avoided, and static electricity cannot be generated due to friction.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, which shall fall within the scope of the appended claims.
Claims (7)
1. The antistatic titanium oxide ceramic is characterized by comprising the following materials in parts by weight:
85-95 parts of titanium dioxide;
3-6 parts of silicon dioxide;
1-5 parts of calcium oxide;
1-4 parts of magnesium oxide.
2. The antistatic titanium oxide ceramic according to claim 1,
88-92 parts of titanium dioxide;
4-6 parts of silicon dioxide;
3-4 parts of calcium oxide;
2-4 parts of magnesium oxide.
3. The preparation method of the anti-static titanium oxide ceramic is characterized by comprising the following steps:
mixing titanium dioxide, silicon dioxide, calcium oxide and magnesium oxide together, carrying out ball milling, adding paraffin, and stirring to obtain wax slurry;
grouting and molding the wax slurry by a die casting machine;
degreasing at high temperature;
high-temperature sintering, wherein hydrogen is introduced during the high-temperature sintering;
and (5) polishing the surface, namely polishing the wire passing surface of the finished product to be smooth.
4. The method for preparing antistatic titanium oxide ceramic according to claim 3, wherein the amount of paraffin wax added is 10 to 15 parts.
5. The preparation method of the antistatic titanium oxide ceramic according to claim 3, wherein the temperature of the die casting machine is 65-75 ℃.
6. The method for preparing the antistatic titanium oxide ceramic according to claim 3, wherein the temperature of the high temperature degreasing is 900-1100 ℃.
7. The method for preparing the antistatic titanium oxide ceramic according to claim 3, wherein the temperature of the high-temperature sintering is 1250-1350 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553410.9A CN113135751A (en) | 2021-05-20 | 2021-05-20 | Anti-static titanium oxide ceramic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553410.9A CN113135751A (en) | 2021-05-20 | 2021-05-20 | Anti-static titanium oxide ceramic and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113135751A true CN113135751A (en) | 2021-07-20 |
Family
ID=76817674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553410.9A Pending CN113135751A (en) | 2021-05-20 | 2021-05-20 | Anti-static titanium oxide ceramic and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113135751A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110260A (en) * | 1975-09-25 | 1978-08-29 | Tokyo Denki Kagaku Kogyo Kabushiki Kaisha (Tdk Electronics Co., Ltd.) | Electroconductive composite ceramics |
| CN103073283A (en) * | 2011-11-18 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Titanium oxide ceramic and preparation method thereof |
| CN103073284A (en) * | 2011-11-21 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Titanium oxide ceramic and preparation method thereof |
| CN103732560A (en) * | 2011-08-16 | 2014-04-16 | 西门子公司 | Pressure casting slip and refractory ceramic produced therefrom for gas turbine units |
| CN104341150A (en) * | 2014-09-12 | 2015-02-11 | 李正国 | Anti-static zirconia ceramic and preparation process thereof |
| CN108546121A (en) * | 2018-06-29 | 2018-09-18 | 芜湖市元奎新材料科技有限公司 | Zirconium oxide anti-static ceramic and preparation method thereof |
| CN109437886A (en) * | 2018-12-04 | 2019-03-08 | 合肥睿涌陶瓷材料科技有限公司 | A kind of flame heat spray titanium dioxide base composite ceramic stick and preparation method thereof |
-
2021
- 2021-05-20 CN CN202110553410.9A patent/CN113135751A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110260A (en) * | 1975-09-25 | 1978-08-29 | Tokyo Denki Kagaku Kogyo Kabushiki Kaisha (Tdk Electronics Co., Ltd.) | Electroconductive composite ceramics |
| CN103732560A (en) * | 2011-08-16 | 2014-04-16 | 西门子公司 | Pressure casting slip and refractory ceramic produced therefrom for gas turbine units |
| CN103073283A (en) * | 2011-11-18 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Titanium oxide ceramic and preparation method thereof |
| CN103073284A (en) * | 2011-11-21 | 2013-05-01 | 常熟市创新陶瓷有限公司 | Titanium oxide ceramic and preparation method thereof |
| CN104341150A (en) * | 2014-09-12 | 2015-02-11 | 李正国 | Anti-static zirconia ceramic and preparation process thereof |
| CN108546121A (en) * | 2018-06-29 | 2018-09-18 | 芜湖市元奎新材料科技有限公司 | Zirconium oxide anti-static ceramic and preparation method thereof |
| CN109437886A (en) * | 2018-12-04 | 2019-03-08 | 合肥睿涌陶瓷材料科技有限公司 | A kind of flame heat spray titanium dioxide base composite ceramic stick and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lord | The structure of open-end spun yarn | |
| CN113135751A (en) | Anti-static titanium oxide ceramic and preparation method thereof | |
| CN106149164A (en) | Terylene is combined PPS high intensity resistance to oxidation base fabric | |
| CN209890820U (en) | Draw gear for first roller of elasticizer | |
| CN204608259U (en) | A kind of novel bast fibre spinning fine spining machine | |
| CN104389054B (en) | Ring spinning yarn guide rubber roller with dynamic stereoscopic gathering smoothing function | |
| CN109594154B (en) | Viscose artificial silk yarn production device and spinning method thereof | |
| CN220746185U (en) | Big tripe silk shaping structure | |
| CN207405282U (en) | Slub | |
| CN206814918U (en) | A kind of anti-doffing end breaking composite plane rings | |
| CN204342951U (en) | A kind of have the ring spinning that dynamic solid gathers Fushun function and draw yarn rubber roll | |
| CN204550891U (en) | A kind of for two process equipment picking up deformation method production elastic filament | |
| CN114855333B (en) | High Jiang Chaobao polyimide fabric and preparation method thereof | |
| JPS6153447B2 (en) | ||
| CN220579490U (en) | Antistatic flame-retardant wool yarn | |
| JPH0770858A (en) | Bulked spun yarn and its production | |
| JPH1018137A (en) | Production of silket yarn | |
| CN207632243U (en) | A kind of groove drum | |
| CN111172642A (en) | Vortex spinning high-abrasion-resistance yarn | |
| JPS5836268A (en) | Oil agent for treating synthetic fiber | |
| CN114592366A (en) | High-efficiency color fixative formula | |
| JP3494353B2 (en) | Resin traveler for spinning machines | |
| JPS5815512Y2 (en) | slub yarn | |
| CN204550893U (en) | A kind of process equipment producing elastic filament for false-twist methods | |
| CN115198412A (en) | Composite fiber production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210720 |