CN104817275A - Abrasion-resistant glass fiber cloth - Google Patents
Abrasion-resistant glass fiber cloth Download PDFInfo
- Publication number
- CN104817275A CN104817275A CN201510205064.XA CN201510205064A CN104817275A CN 104817275 A CN104817275 A CN 104817275A CN 201510205064 A CN201510205064 A CN 201510205064A CN 104817275 A CN104817275 A CN 104817275A
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- fiber cloth
- abrasion
- tensile modulus
- resistant glass
- 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
- 239000003365 glass fiber Substances 0.000 title claims abstract description 27
- 239000004744 fabric Substances 0.000 title claims abstract description 15
- 238000005299 abrasion Methods 0.000 title abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Abstract
The invention discloses abrasion-resistant glass fiber cloth which is made of raw materials including, 35%-50% of SiO2, 8%-12% of CaF2, 3%-8% of B2O3, 3%-5% of SrO, 6%-12% of Li2O, 4%-8% of TiO2, 7%-13% of Fe2O3, 1%-3% of Na2O and 1%-2% of K2O. By accurately controlling the mixture ratio of the SiO2, the TiO2 and the Fe2O3, the glass fiber cloth has fine mechanical performance and forming performance, particularly, tensile modulus is remarkably improved, the Na2O and the K2O are added, the forming performance of the glass fiber cloth is further improved, and the mechanical performance of the glass fiber cloth is adjusted. Therefore, the glass fiber cloth has high tensile modulus and low forming temperature and crystallization upper limit temperature, so that the glass fiber cloth can be subjected to large-scale industrial production.
Description
Technical field
The present invention relates to technical field of inorganic nonmetallic materials, be specifically related to a kind of abrasive glass fibers cloth.
Background technology
The plurality of advantages such as glass belongs to ceramic, and it has good insulating, and thermotolerance is strong, erosion resistance good, and physical strength is high, therefore become the class body material that application quantity in reinforced composite is maximum.Along with the widespread use of ceramic, the requirement of industrial design to glass fibre also improves constantly.As strongthener, glass fibre mechanical property needs better.
Summary of the invention
The object of the present invention is to provide a kind of abrasive glass fibers cloth, to solve the many defects existed in prior art.
A kind of abrasive glass fibers cloth, it forms 35% ~ 50%SiO by the starting material of following masses per-cent
2, 8% ~ 12%CaF
2, 3% ~ 8%B
2o
3, 3% ~ 5%SrO, 6% ~ 12%Li
2o, 4% ~ 8%TiO
2, 7% ~ 13%Fe
2o
3, 1% ~ 3%Na
2o and 1% ~ 2%K
2o forms.
Preferably, described Na
2o and K
2shared by O, mass percent sum is no more than 4%.
Preferably, described SiO
2, TiO
2and Fe
2o
3shared mass percent sum is not less than 55%.
The invention has the advantages that, the present invention passes through accurately control SiO
2, TiO
2and Fe
2o
3the proportion relation of three kinds of major constituents, ensure that glass fibre has good mechanical property and shaping performance, particularly tensile modulus and obtains and significantly improve; Simultaneously by adding Na
2o and K
2o, improves the processability of glass fibre further, regulates the mechanical property of glass fibre.Therefore, glass fibre provided by the invention, while having higher tensile modulus, has lower mold temperature and crystallization ceiling temperature, thus makes glass fibre provided by the invention to carry out large-scale industrial production.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
A kind of abrasive glass fibers cloth, it forms 48%SiO by the starting material of following masses per-cent
2, 11%CaF
2, 7%B
2o
3, 4%SrO, 10%Li
2o, 6%TiO
2, 11%Fe
2o
3, 2%Na
2o and 1%K
2o forms.
Preferably, described Na
2o and K
2shared by O, mass percent sum is no more than 4%.
Preferably, described SiO
2, TiO
2and Fe
2o
3shared mass percent sum is not less than 55%.
The invention has the advantages that, the present invention passes through accurately control SiO
2, TiO
2and Fe
2o
3the proportion relation of three kinds of major constituents, ensure that glass fibre has good mechanical property and shaping performance, particularly tensile modulus and obtains and significantly improve; Simultaneously by adding Na
2o and K
2o, improves the processability of glass fibre further, regulates the mechanical property of glass fibre.Therefore, glass fibre provided by the invention, while having higher tensile modulus, has lower mold temperature and crystallization ceiling temperature, thus makes glass fibre provided by the invention to carry out large-scale industrial production.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. an abrasive glass fibers cloth, is characterized in that, it forms 35% ~ 50%SiO by the starting material of following masses per-cent
2, 8% ~ 12%CaF
2, 3% ~ 8%B
2o
3, 3% ~ 5%SrO, 6% ~ 12%Li
2o, 4% ~ 8%TiO
2, 7% ~ 13%Fe
2o
3, 1% ~ 3%Na
2o and 1% ~ 2%K
2o forms.
2. a kind of abrasive glass fibers cloth according to claim 1, is characterized in that, described Na
2o and K
2shared by O, mass percent sum is no more than 4%.
3. a kind of abrasive glass fibers cloth according to claim 1, is characterized in that, described SiO
2, TiO
2and Fe
2o
3shared mass percent sum is not less than 55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205064.XA CN104817275A (en) | 2015-04-28 | 2015-04-28 | Abrasion-resistant glass fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205064.XA CN104817275A (en) | 2015-04-28 | 2015-04-28 | Abrasion-resistant glass fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104817275A true CN104817275A (en) | 2015-08-05 |
Family
ID=53727786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205064.XA Pending CN104817275A (en) | 2015-04-28 | 2015-04-28 | Abrasion-resistant glass fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104817275A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622903A (en) * | 1995-05-04 | 1997-04-22 | Owens-Corning Fiberglas Technology, Inc. | Irregularly shaped glass fibers and insulation therefrom |
-
2015
- 2015-04-28 CN CN201510205064.XA patent/CN104817275A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622903A (en) * | 1995-05-04 | 1997-04-22 | Owens-Corning Fiberglas Technology, Inc. | Irregularly shaped glass fibers and insulation therefrom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150805 |