CN103922580A - Rock crystal quartz glass and preparation method - Google Patents
Rock crystal quartz glass and preparation method Download PDFInfo
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- CN103922580A CN103922580A CN201410092545.XA CN201410092545A CN103922580A CN 103922580 A CN103922580 A CN 103922580A CN 201410092545 A CN201410092545 A CN 201410092545A CN 103922580 A CN103922580 A CN 103922580A
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Abstract
The invention discloses a rock crystal quartz glass which relates to the technical field of glass. The rock crystal quartz glass comprises the following components: 90-110kg of nano-silicon powder, 2-3kg of potassium nitrate, 2-2.5kg of zirconium silicate, 15-20kg of calcite, 1-2kg of sodium fluoride, 1-2kg of anhydrous sodium sulphate, 1-1.5kg of sodium nitrate, 1-1.5kg of kyanite, 0.012-0.05kg of rare earth oxide, 0.008-0.03kg of nano-selenium powder, 0.65-0.09kg of nano-cobalt powder, 0.0038-0.058kg of cellulose and 0.1-1kg of phosphotungstic acid. The rock crystal quartz glass has simple components. Costs are saved. Used as a glass, the rock crystal quartz glass is safe and reliable. By the adoption of the components such as the nano-silicon powder, the nano-selenium powder, the nano-cobalt powder and the like, weight of the product is minimized. By addition of the components such as kyanite, cellulose and the like, appearance glossiness and reflection effect of the glass product can be enhanced, and the product has beautiful color.
Description
Technical field
The present invention relates to glass technology field, be specifically related to a kind of crystal quartz glass and preparation method thereof.
Background technology
Glass is divided into nonoxide glass and oxide glass by composition, and oxide glass is divided into silicate glass, borate glass, phosphate glass etc.Silicate glass refers to that basal component is siO
2glass, be a kind of colourless transparent material, output maximum, purposes is the widest, cheap, often presses siO in glass
2and the different content of basic metal, alkaline earth metal oxide, be divided into again: 1. silica glass: silica glass refers to siO
2the glass of content between 98-99.9%, this thermal expansion coefficient of glass is low, high temperature resistant, and chemical stability is good, UV-light and infrared light thoroughly, glass melting temperature is high, viscosity is large, and shortcoming is that moulding is more difficult; 2. soda-lime glass; 3. lead silicate glass; 4. alumina silicate glass; 5. borosilicate glass.
Silica glass is the outstanding person in silicate glass, and manufacturing silica glass raw material used is crystal, glass sand or white quartz sand, and its composition is highly purified siO
2, its smelting temperature requires more than 1713 DEG C.Silica glass has a series of special physics and chemistry performances: 1. have good resistance to elevated temperatures, its fusing point and platinum are close; 2. coefficient of thermal expansion is minimum, only has 1/20 of simple glass; 3. have splendid spectral response curve, can see through ultraviolet ray, infrared rays; 4. silica glass has fabulous acid resistance, insulativity.These excellent in performance that have just because of silica glass, and make it of many uses, be widely used in and produce mercuryvapour lamp, UV-lamp, infrared heater, acid-resistant container, thermally resistant container.
Different owing to requiring in practicality, therefore the processing technology of glass seems particularly important, and traditional technique comprises that melting is blown draws or mould molding, machinery and chemical process etc.In the last few years, along with people's improving constantly glass cylinder specification of quality, therefore the high-accuracy processing request of glass cylinder is more and more higher, accuracy requirement is in the rank of one of percentage millimeter, it is unable to do what one wishes that traditional technique more and more seems, be in processing quality or all greatly inferior aspect working (machining) efficiency, gradually cannot catch up with and meet the demand being showing improvement or progress day by day.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of and forms simply, stay-in-grade crystal quartz glass and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of crystal quartz glass, is made up of the component of following weight,
The better weight of each component is configured to:
Preparation method is as follows:
1) take by weight ratio saltpetre, zirconium silicate, calcite, Sodium Fluoride, Sodium sulfate anhydrous.min(99), SODIUMNITRATE, kyanite, rare earth oxide and phospho-wolframic acid, sending into stirrer mixes, then send in ultrasonic dispersing machine ultrasonic dispersion 1 hour, obtain compound stand-by;
2) compound through ultrasonic dispersion is put into ball mill, add nano silica fume, nanometer selenium powder, nano-cobalt powder and Mierocrystalline cellulose, taking agate ball as abrading-ball, ball material mass ratio is 6:1, be that under the condition of 150 revs/min, in ball mill, continuous ball milling 2 hours, obtains powder stand-by at rotating speed;
3) by step 2) in powder send into smelting furnace, sealing post-heating, the temperature of compound is reached between 1720-1760 DEG C, keep this temperature 12-14 hour, make compound reach molten state, obtain glass melt;
4) glass melt is sent into forming machine, make the glass cylinder of the specification that varies in size, glass cylinder is cooled to 400 DEG C naturally, after sclerosis, send into annealing furnace with transfer roller and carry out handling return;
5) after annealing, glass cylinder is sent in air, in air, naturally cooled to normal temperature;
6) glass cylinder after annealing is sent into tempering case, first glass cylinder is heated between 650-700 DEG C, stop heating, send into cold wind immediately from all directions, rapidly glass cylinder is cooled to after normal temperature, tempering finishes, and glass cylinder is taken out from tempering case, obtains finished product.
The invention has the beneficial effects as follows: component of the present invention is simple, save cost, safe and reliable as glass cylinder, by adopting the compositions such as nano silica fume, nanometer selenium powder, nano-cobalt powder can alleviate product weight, increasing the compositions such as kyanite, Mierocrystalline cellulose can increase profile glossiness and the reflecting effect of glassy product, and color and luster is attractive in appearance.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
A kind of crystal quartz glass, is made up of the component of following weight,
Preparation method is as follows:
1) take by weight ratio saltpetre, zirconium silicate, calcite, Sodium Fluoride, Sodium sulfate anhydrous.min(99), SODIUMNITRATE, kyanite, rare earth oxide and phospho-wolframic acid, sending into stirrer mixes, then send in ultrasonic dispersing machine ultrasonic dispersion 1 hour, obtain compound stand-by;
2) compound through ultrasonic dispersion is put into ball mill, add nano silica fume, nanometer selenium powder, nano-cobalt powder and Mierocrystalline cellulose, taking agate ball as abrading-ball, ball material mass ratio is 6:1, be that under the condition of 150 revs/min, in ball mill, continuous ball milling 2 hours, obtains powder stand-by at rotating speed;
3) by step 2) in powder send into smelting furnace, sealing post-heating, the temperature of compound is reached between 1720-1760 DEG C, keep this temperature 12-14 hour, make compound reach molten state, obtain glass melt;
4) glass melt is sent into forming machine, make the glass cylinder of the specification that varies in size, glass cylinder is cooled to 400 DEG C naturally, after sclerosis, send into annealing furnace with transfer roller and carry out handling return;
5) after annealing, glass cylinder is sent in air, in air, naturally cooled to normal temperature;
6) glass cylinder after annealing is sent into tempering case, first glass cylinder is heated between 650-700 DEG C, stop heating, send into cold wind immediately from all directions, rapidly glass cylinder is cooled to after normal temperature, tempering finishes, and glass cylinder is taken out from tempering case, obtains finished product.
Embodiment 2
A kind of crystal quartz glass, is made up of the component of following weight,
Preparation method is as follows:
1) take by weight ratio saltpetre, zirconium silicate, calcite, Sodium Fluoride, Sodium sulfate anhydrous.min(99), SODIUMNITRATE, kyanite, rare earth oxide and phospho-wolframic acid, sending into stirrer mixes, then send in ultrasonic dispersing machine ultrasonic dispersion 1 hour, obtain compound stand-by;
2) compound through ultrasonic dispersion is put into ball mill, add nano silica fume, nanometer selenium powder, nano-cobalt powder and Mierocrystalline cellulose, taking agate ball as abrading-ball, ball material mass ratio is 6:1, be that under the condition of 150 revs/min, in ball mill, continuous ball milling 2 hours, obtains powder stand-by at rotating speed;
3) by step 2) in powder send into smelting furnace, sealing post-heating, the temperature of compound is reached between 1720-1760 DEG C, keep this temperature 12-14 hour, make compound reach molten state, obtain glass melt;
4) glass melt is sent into forming machine, make the glass cylinder of the specification that varies in size, glass cylinder is cooled to 400 DEG C naturally, after sclerosis, send into annealing furnace with transfer roller and carry out handling return;
5) after annealing, glass cylinder is sent in air, in air, naturally cooled to normal temperature;
6) glass cylinder after annealing is sent into tempering case, first glass cylinder is heated between 650-700 DEG C, stop heating, send into cold wind immediately from all directions, rapidly glass cylinder is cooled to after normal temperature, tempering finishes, and glass cylinder is taken out from tempering case, obtains finished product.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a crystal quartz glass, is characterized in that: the component by following weight forms,
2. a kind of crystal quartz glass according to claim 1, is characterized in that: the component by following weight forms,
3. a method of preparing crystal quartz glass described in claim 1 or 2, is characterized in that: comprise following processing step,
1) take by weight ratio saltpetre, zirconium silicate, calcite, Sodium Fluoride, Sodium sulfate anhydrous.min(99), SODIUMNITRATE, kyanite, rare earth oxide and phospho-wolframic acid, sending into stirrer mixes, then send in ultrasonic dispersing machine ultrasonic dispersion 1 hour, obtain compound stand-by;
2) compound through ultrasonic dispersion is put into ball mill, add nano silica fume, nanometer selenium powder, nano-cobalt powder and Mierocrystalline cellulose, taking agate ball as abrading-ball, ball material mass ratio is 6:1, be that under the condition of 150 revs/min, in ball mill, continuous ball milling 2 hours, obtains powder stand-by at rotating speed;
3) by step 2) in powder send into smelting furnace, sealing post-heating, the temperature of compound is reached between 1720-1760 DEG C, keep this temperature 12-14 hour, make compound reach molten state, obtain glass melt;
4) glass melt is sent into forming machine, make the glass cylinder of the specification that varies in size, glass cylinder is cooled to 400 DEG C naturally, after sclerosis, send into annealing furnace with transfer roller and carry out handling return;
5) after annealing, glass cylinder is sent in air, in air, naturally cooled to normal temperature;
6) glass cylinder after annealing is sent into tempering case, first glass cylinder is heated between 650-700 DEG C, stop heating, send into cold wind immediately from all directions, rapidly glass cylinder is cooled to after normal temperature, tempering finishes, and glass cylinder is taken out from tempering case, obtains finished product.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986958A (en) * | 2015-06-30 | 2015-10-21 | 安徽鑫民玻璃制品有限公司 | Cracking-resistant glass container and preparation method thereof |
| CN104986957A (en) * | 2015-06-30 | 2015-10-21 | 安徽鑫民玻璃制品有限公司 | Low-temperature-resistant glass container and preparation method thereof |
| CN105000803A (en) * | 2015-06-30 | 2015-10-28 | 安徽鑫民玻璃制品有限公司 | Heat-resistant low-expansion glass container, and preparation method thereof |
| CN105645736A (en) * | 2015-12-29 | 2016-06-08 | 滁州和富精密机械有限公司 | Middle partition plate of environment-friendly refrigerator |
| CN108264227A (en) * | 2018-02-09 | 2018-07-10 | 和县华安玻璃制品有限公司 | A kind of manufacturing method of high-strength wearproof corrosion-resistant glassware |
| CN108585484A (en) * | 2018-05-17 | 2018-09-28 | 天长市天意玻璃制品有限公司 | A kind of high temperature high voltage resistant glass material and preparation method thereof |
| CN112047623A (en) * | 2020-09-11 | 2020-12-08 | 浦江馨妍水晶工艺品有限公司 | Manual processing method of crystal glass handicraft |
| CN113480173A (en) * | 2021-07-27 | 2021-10-08 | 安徽凤阳淮河玻璃有限公司 | Light quartz glass cup and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986958A (en) * | 2015-06-30 | 2015-10-21 | 安徽鑫民玻璃制品有限公司 | Cracking-resistant glass container and preparation method thereof |
| CN104986957A (en) * | 2015-06-30 | 2015-10-21 | 安徽鑫民玻璃制品有限公司 | Low-temperature-resistant glass container and preparation method thereof |
| CN105000803A (en) * | 2015-06-30 | 2015-10-28 | 安徽鑫民玻璃制品有限公司 | Heat-resistant low-expansion glass container, and preparation method thereof |
| CN105645736A (en) * | 2015-12-29 | 2016-06-08 | 滁州和富精密机械有限公司 | Middle partition plate of environment-friendly refrigerator |
| CN108264227A (en) * | 2018-02-09 | 2018-07-10 | 和县华安玻璃制品有限公司 | A kind of manufacturing method of high-strength wearproof corrosion-resistant glassware |
| CN108264227B (en) * | 2018-02-09 | 2019-12-13 | 和县华安玻璃制品有限公司 | Manufacturing method of high-strength wear-resistant corrosion-resistant glassware |
| CN108585484A (en) * | 2018-05-17 | 2018-09-28 | 天长市天意玻璃制品有限公司 | A kind of high temperature high voltage resistant glass material and preparation method thereof |
| CN112047623A (en) * | 2020-09-11 | 2020-12-08 | 浦江馨妍水晶工艺品有限公司 | Manual processing method of crystal glass handicraft |
| CN113480173A (en) * | 2021-07-27 | 2021-10-08 | 安徽凤阳淮河玻璃有限公司 | Light quartz glass cup and preparation method thereof |
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| CN103922580B (en) | 2016-01-06 |
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Denomination of invention: The invention relates to a crystal quartz glass cup and a preparation method thereof Effective date of registration: 20211215 Granted publication date: 20160106 Pledgee: Anhui Fengyang Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI QIANLI GLASSWORK Co.,Ltd. Registration number: Y2021980014919 |
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