CN103771701A - Impact-resistant and fracture-resistant glass material and preparation method thereof - Google Patents
Impact-resistant and fracture-resistant glass material and preparation method thereof Download PDFInfo
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- CN103771701A CN103771701A CN201410025754.2A CN201410025754A CN103771701A CN 103771701 A CN103771701 A CN 103771701A CN 201410025754 A CN201410025754 A CN 201410025754A CN 103771701 A CN103771701 A CN 103771701A
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Abstract
The invention relates to an impact-resistant and fracture-resistant glass material and a preparation method thereof. The impact-resistant and fracture-resistant glass material is prepared from the following components in parts by weight: 8-10 parts of Na2O, 6-9 parts of Li2O, 13-16 parts of Si2O, 3-5 parts of ZnO, 6-9 parts of La2O3 and 2-3 parts of MoO3. The preparation method of the impact-resistant and fracture-resistant compound glass material comprises the following steps: for an impact-resistant and fracture-resistant compound glass raw material, crushing; sieving; melting at a high temperature in a crucible; and step annealing and the like. The prepared glass material has good impact resistance and fracture resistance, and can satisfy the using demand of glass products.
Description
Technical field
The present invention relates to a kind of glass material and preparation method thereof, particularly relate to and a kind ofly having compared with glass material of high impact resistance and break resistance and preparation method thereof.
Background technology
In recent years, the use of glass is increasing.There are very many uses in places such as constructure screen wall, windshield, door and windows.Glass has advantages of attractive in appearance, printing opacity, can improve transparency within doors.Except conventional glass, along with scientific and technological progress and the development of technology, some special glass also arise at the historic moment, as splinter-proof glass, toughened glass, solar energy glass etc.They have some new function and features, can meet different functional requirements.
All glass in use, all need to have comparatively excellent shock proof performance and the performance of anti-fracture, if its shock resistance and break resistance are poor, do not there is satisfactory stability, in use easily produce some damaged problems, be therefore necessary that exploitation has the glass material of shock resistance and break resistance.
Summary of the invention
The technical problem solving: shock resistance and the break resistance of conventional glass material are lower, has reduced the problem of glass security in use.
Technical scheme: the invention discloses glass material of the anti-fracture of a kind of shock resistance and preparation method thereof, the glass material of the anti-fracture of shock resistance is made up of according to weight ratio following composition: Na
2o is 8～10 parts, Li
2o is 6～9 parts, SiO
2be that 13～16 parts, ZnO are 3～5 parts, La
2o
3be 6～9 parts, MoO
3it is 2～3 parts.
A preparation method for the glass material of the anti-fracture of shock resistance, preparation method comprises the steps: that (1) get frit Na
2o is 8～10 parts, Li
2o is 6～9 parts, SiO
2be that 13～16 parts, ZnO are 3～5 parts, La
2o
3be 6～9 parts, MoO
3be 2～3 parts, above raw material is mixed by weight; (2) mixed frit is dried, and after being dried, pulverizes with pulverizer, after pulverizing, crosses 400 mesh sieve; (3) frit of crossing 400 mesh sieves after dry is added in corundum crucible, corundum crucible is heated to 1320～1380 ℃, the speed heating up when heating is 50 ℃/min, and temperature reaches the highest rear maintenance homo(io)thermism 3h, stirs simultaneously; (4) after stirring, high temp glass liquid is poured in mould; (5) glass after cast is carried out to anneal, annealing is divided into two stages, is incubated 5h when the first stage annealing to 740～780 ℃, carry out again secondary stage annealing, when secondary stage annealing to 500 ℃, keep 5h, be finally cooled to room temperature, be prepared into the glass material of the anti-fracture of shock resistance.
In the preparation method of the glass material of the anti-fracture of shock resistance, MoO in frit
3be preferably 3 parts
.
In the preparation method of the glass material of the anti-fracture of shock resistance, Na in frit
2o is preferably 9～10 parts.
In the preparation method of the glass material of the anti-fracture of shock resistance, the first stage is incubated 5h while being preferably annealed to 780 ℃.
Beneficial effect: the shock resistance of the glass material that the present invention prepares and break resistance are all better, glass material volume shock resistance and break resistance are measured, shock resistance testing method be by weight be the steel ball of 0.6kg, 0.9kg, 1.2kg from 0.6m placement in height to glass material, glass material of the present invention does not have cracking phenomena, has good shock resistance.The fracture toughness property of glass material is 3.4MPam
1/2to 3.7 MPam
1/2.
Embodiment
Embodiment 1
A preparation method for the glass material of the anti-fracture of shock resistance, preparation method comprises the steps: that (1) get frit Na
2o is 8kg, Li
2o is 6kg, SiO
2for 13kg, ZnO are 4kg, La
2o
3for 6kg, MoO
3for 3kg, above raw material is mixed by weight; (2) mixed frit is dried, and after being dried, pulverizes with pulverizer, after pulverizing, crosses 400 mesh sieve; (3) frit of crossing 400 mesh sieves after dry is added in corundum crucible, corundum crucible is heated to 1380 ℃, the speed heating up when heating is 50 ℃/min, and temperature reaches the highest rear maintenance homo(io)thermism 3h, stirs simultaneously; (4) after stirring, high temp glass liquid is poured in mould; (5) glass after cast is carried out to anneal, annealing is divided into two stages, is incubated 5h when first stage annealing to 780 ℃, carry out again secondary stage annealing, when secondary stage annealing to 500 ℃, keep 5h, be finally cooled to room temperature, be prepared into the glass material of the anti-fracture of shock resistance.
Embodiment 2
A preparation method for the glass material of the anti-fracture of shock resistance, preparation method comprises the steps: that (1) get frit Na
2o is 9kg, Li
2o is 7kg, SiO
2for 16kg, ZnO are 5kg, La
2o
3for 8kg, MoO
3for 2kg, above raw material is mixed by weight; (2) mixed frit is dried, and after being dried, pulverizes with pulverizer, after pulverizing, crosses 400 mesh sieve; (3) frit of crossing 400 mesh sieves after dry is added in corundum crucible, corundum crucible is heated to 1320 ℃, the speed heating up when heating is 50 ℃/min, and temperature reaches the highest rear maintenance homo(io)thermism 3h, stirs simultaneously; (4) after stirring, high temp glass liquid is poured in mould; (5) glass after cast is carried out to anneal, annealing is divided into two stages, is incubated 5h when first stage annealing to 740 ℃, carry out again secondary stage annealing, when secondary stage annealing to 500 ℃, keep 5h, be finally cooled to room temperature, be prepared into the glass material of the anti-fracture of shock resistance.
Embodiment 3
A preparation method for the glass material of the anti-fracture of shock resistance, preparation method comprises the steps: that (1) get frit Na
2o is 10kg, Li
2o is 9kg, SiO
2for 15kg, ZnO are 3kg, La
2o
3for 9kg, MoO
3for 3kg, above raw material is mixed by weight; (2) mixed frit is dried, and after being dried, pulverizes with pulverizer, after pulverizing, crosses 400 mesh sieve; (3) frit of crossing 400 mesh sieves after dry is added in corundum crucible, corundum crucible is heated to 1350 ℃, the speed heating up when heating is 50 ℃/min, and temperature reaches the highest rear maintenance homo(io)thermism 3h, stirs simultaneously; (4) after stirring, high temp glass liquid is poured in mould; (5) glass after cast is carried out to anneal, annealing is divided into two stages, is incubated 5h when first stage annealing to 760 ℃, carry out again secondary stage annealing, when secondary stage annealing to 500 ℃, keep 5h, be finally cooled to room temperature, be prepared into the glass material of the anti-fracture of shock resistance.
The shock resistance of the glass material of embodiment 1, embodiment 2, embodiment 3 and break resistance test result be as following table, shock resistance testing method be by weight be the steel ball of 0.6kg, 0.9kg, 1.2kg from 0.6m placement in height to glass material.
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Shock resistance | Glass is without cracking phenomena | Glass is without cracking phenomena | Glass is without cracking phenomena |
| Break resistance | 3.4MPa·m 1/2 | 3.7MPa·m 1/2 | 3.5MPa·m 1/2 |
Glass material of the present invention has possessed good impact property and anti-fracture characteristics, can reduce glass material security risk in use, extends the duration of service of glass.
Claims (5)
1. a glass material for the anti-fracture of shock resistance, is characterized in that the glass material of the anti-fracture of shock resistance is made up of according to weight ratio following composition: Na
2o is 8～10 parts, Li
2o is 6～9 parts, SiO
2be that 13～16 parts, ZnO are 3～5 parts, La
2o
3be 6～9 parts, MoO
3it is 2～3 parts.
2. the preparation method of the glass material of the anti-fracture of a kind of shock resistance according to claim 1, is characterized in that preparation method comprises the steps: that (1) get frit Na
2o is 8～10 parts, Li
2o is 6～9 parts, SiO
2be that 13～16 parts, ZnO are 3～5 parts, La
2o
3be 6～9 parts, MoO
3be 2～3 parts, above raw material is mixed by weight; (2) mixed frit is dried, and after being dried, pulverizes with pulverizer, after pulverizing, crosses 400 mesh sieve; (3) frit of crossing 400 mesh sieves after dry is added in corundum crucible, corundum crucible is heated to 1320～1380 ℃, the speed heating up when heating is 50 ℃/min, and temperature reaches the highest rear maintenance homo(io)thermism 3h, stirs simultaneously; (4) after stirring, high temp glass liquid is poured in mould; (5) glass after cast is carried out to anneal, annealing is divided into two stages, is incubated 5h when the first stage annealing to 740～780 ℃, carry out again secondary stage annealing, when secondary stage annealing to 500 ℃, keep 5h, be finally cooled to room temperature, be prepared into the glass material of the anti-fracture of shock resistance.
3. the preparation method of the glass material of the anti-fracture of a kind of shock resistance according to claim 2, is characterized in that MoO in frit
3it is 3 parts
.
4. the preparation method of the glass material of the anti-fracture of a kind of shock resistance according to claim 2, is characterized in that Na in frit
2o is 9～10 parts.
5. the preparation method of the glass material of the anti-fracture of a kind of shock resistance according to claim 2, is incubated 5h while it is characterized in that first stage annealing to 780 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025754.2A CN103771701B (en) | 2014-01-21 | 2014-01-21 | Glass material of a kind of shock resistance Resisting fractre and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025754.2A CN103771701B (en) | 2014-01-21 | 2014-01-21 | Glass material of a kind of shock resistance Resisting fractre and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771701A true CN103771701A (en) | 2014-05-07 |
| CN103771701B CN103771701B (en) | 2016-03-09 |
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ID=50564539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410025754.2A Active CN103771701B (en) | 2014-01-21 | 2014-01-21 | Glass material of a kind of shock resistance Resisting fractre and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103771701B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277778A (en) * | 2016-08-11 | 2017-01-04 | 蚌埠翼诚玻璃有限公司 | Multi-functional front windshield preparation technology |
| CN106589793A (en) * | 2016-12-27 | 2017-04-26 | 柳州市金岭汽车配件厂 | Automotive windscreen |
| CN108191227A (en) * | 2018-02-13 | 2018-06-22 | 江苏奥蓝工程玻璃有限公司 | A kind of Resisting fractre glass material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106946A (en) * | 1976-05-15 | 1978-08-15 | Jenaer Glaswerk Schott & Gen. | Steep absorption edge filter glass |
| CN1285325A (en) * | 1999-08-21 | 2001-02-28 | 肖特玻璃制造厂 | Aluminiu, boron silicate glass without alkali and application thereof |
| WO2001030714A1 (en) * | 1999-10-27 | 2001-05-03 | Ferro Corporation | Decorative glass enamels |
| CN1974457A (en) * | 2005-12-02 | 2007-06-06 | 昭荣化学工业株式会社 | Glass cream for protective coating and thick film resistance element |
-
2014
- 2014-01-21 CN CN201410025754.2A patent/CN103771701B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106946A (en) * | 1976-05-15 | 1978-08-15 | Jenaer Glaswerk Schott & Gen. | Steep absorption edge filter glass |
| CN1285325A (en) * | 1999-08-21 | 2001-02-28 | 肖特玻璃制造厂 | Aluminiu, boron silicate glass without alkali and application thereof |
| WO2001030714A1 (en) * | 1999-10-27 | 2001-05-03 | Ferro Corporation | Decorative glass enamels |
| CN1974457A (en) * | 2005-12-02 | 2007-06-06 | 昭荣化学工业株式会社 | Glass cream for protective coating and thick film resistance element |
Non-Patent Citations (3)
| Title |
|---|
| SEIJI INABA ETC.: "Young’s Modulus and Compositional Parameters of Oxide Glasses", 《J. AM. CERAM. SOC.》 * |
| 姜洪舟 等: "《无机非金属材料热工设备 第3版》", 31 July 2012, 武汉理工大学出版社 * |
| 戴长禄 等: "铬、钼、钨在釉料及微晶玻璃中的作用与影响", 《佛山陶瓷》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277778A (en) * | 2016-08-11 | 2017-01-04 | 蚌埠翼诚玻璃有限公司 | Multi-functional front windshield preparation technology |
| CN106589793A (en) * | 2016-12-27 | 2017-04-26 | 柳州市金岭汽车配件厂 | Automotive windscreen |
| CN108191227A (en) * | 2018-02-13 | 2018-06-22 | 江苏奥蓝工程玻璃有限公司 | A kind of Resisting fractre glass material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103771701B (en) | 2016-03-09 |
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Denomination of invention: A kind of impact and fracture resistant glass material and its preparation method Effective date of registration: 20221027 Granted publication date: 20160309 Pledgee: Bank of China Limited by Share Ltd. Nantong branch Pledgor: JIANGSU AOLAN ARCHITECTURE GLASS Co.,Ltd. Registration number: Y2022980019819 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230303 Granted publication date: 20160309 Pledgee: Bank of China Limited by Share Ltd. Nantong branch Pledgor: JIANGSU AOLAN ARCHITECTURE GLASS Co.,Ltd. Registration number: Y2022980019819 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A glass material with impact resistance and fracture resistance and a preparation method thereof Effective date of registration: 20230306 Granted publication date: 20160309 Pledgee: Bank of China Limited by Share Ltd. Nantong branch Pledgor: JIANGSU AOLAN ARCHITECTURE GLASS Co.,Ltd. Registration number: Y2023980034157 |