CN210886735U - Boron nitride coating modified glass fiber fabric - Google Patents
Boron nitride coating modified glass fiber fabric Download PDFInfo
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- CN210886735U CN210886735U CN201921759750.1U CN201921759750U CN210886735U CN 210886735 U CN210886735 U CN 210886735U CN 201921759750 U CN201921759750 U CN 201921759750U CN 210886735 U CN210886735 U CN 210886735U
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- glass fiber
- boron nitride
- modified glass
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Abstract
The utility model provides a boron nitride coating modified glass fiber fabric with excellent mechanical property, anti-bending property and high-temperature strength holding capacity. A boron nitride coating modified glass fiber fabric comprises a modified glass fiber base layer and a boron nitride coating layer, wherein the modified glass fiber base layer is formed by interweaving glass fibers serving as warps and modified glass fibers serving as wefts, the modified glass fibers are formed by interweaving glass fiber bundles and modified glass fiber bundles soaked in a boron nitride solution on the surfaces of the warps and the wefts, and the thickness of the boron nitride coating layer is 20-200 mu m. The utility model discloses at glass fabric surface coating boron nitride coating, can not only the inherent fine property of full play glass fiber to greatly improved glass fabric's temperature resistance, the high temperature oxidation resistance of performance coating is shown and is improved mechanical properties, anti roll performance and the high temperature strength holding capacity of glass fiber fabric.
Description
Technical Field
The utility model relates to a glass fiber fabric, in particular to a boron nitride coating modified glass fiber fabric.
Background
Glass fiber is an inorganic nonmetallic material with excellent properties because its insulation and heat resistance are often used as functional fabrics. However, the simple glass fiber fabric has a disadvantage of brittleness due to its raw material characteristics, and has poor abrasion resistance, and also affects its strength under a high temperature environment for a long time.
With the development of modern industry, the application of glass fiber fabrics is increasing, and therefore, new requirements are put on the structural design and performance of the glass fiber fabrics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boron nitride coating modified glass fiber fabric that mechanical properties, anti performance of rolling over and high temperature strength holding power are all good, solve the background art in the problem.
The utility model provides a technical scheme that its technical problem adopted is:
a boron nitride coating modified glass fiber fabric comprises a modified glass fiber base layer and a boron nitride coating layer, wherein the modified glass fiber base layer is formed by interweaving glass fibers serving as warps and modified glass fibers serving as wefts, the modified glass fibers are formed by interweaving glass fiber bundles and modified glass fiber bundles soaked in a boron nitride solution on the surfaces of the warps and the wefts, and the thickness of the boron nitride coating layer is 20-200 mu m.
Preferably, the boron nitride coating layer is a coating formed by diluting a water-based boron nitride coating with water.
Preferably, the thickness of the boron nitride coating layer is 80-115 mu m.
Preferably, the upper surface and the lower surface of the modified glass fiber base layer are respectively provided with a boron nitride coating layer.
The utility model has the advantages that:
the utility model discloses a boron nitride coating modified glass fiber fabric at glass fiber fabric surface coating boron nitride coating, can not only the inherent fine property of full play glass fiber to greatly improved glass fiber fabric's temperature resistance, the high temperature oxidation resistance of performance coating is shown and is improved the mechanical properties of glass fiber fabric, anti performance and high temperature strength holding capacity of rolling over.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the structure of the modified glass fiber of the present invention.
In the figure: 1. the glass fiber coating comprises a modified glass fiber base layer, 2 a boron nitride coating layer, 3 a glass fiber bundle and 4 a modified glass fiber bundle.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.
In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
Example (b):
the boron nitride coating modified glass fiber fabric shown in fig. 1 comprises a modified glass fiber base layer 1 and a boron nitride coating layer 2, wherein the upper surface and the lower surface of the modified glass fiber base layer are respectively provided with the boron nitride coating layer, the boron nitride coating layer is a coating formed by diluting a water-based boron nitride coating with water, and the thickness of the boron nitride coating layer is 80-115 mu m. The boron nitride has excellent high-temperature resistance and high-temperature oxidation resistance, the boron nitride coating can fill up the micro defects on the surface of the glass fiber fabric, and meanwhile, the boron nitride coating has a high-temperature oxidation resistance effect and can remarkably improve the mechanical property, the folding resistance and the high-temperature strength retention capacity of the glass fiber fabric.
The modified glass fiber base layer is formed by interweaving glass fibers serving as warps and modified glass fibers serving as wefts. As shown in fig. 2, the modified glass fiber is formed by interweaving glass fiber bundles 3 and modified glass fiber bundles 4 impregnated with a boron nitride solution with each other on the surface of each other.
The boron nitride coating modified glass fiber fabric of the embodiment has the following main technical performance indexes:
1. mass per unit area of 280 × (1. + -. 10%) g/m2；
2. Combustion performance: a level;
3. tensile strength: the radial direction is more than or equal to 1000N/5cm, and the latitudinal direction is more than or equal to 1000N/5 cm;
4. high temperature resistance: the strength loss is less than or equal to 10 percent at the temperature of 260 ℃.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (3)
1. A boron nitride coating modified glass fiber fabric is characterized in that: the boron nitride coating modified glass fiber fabric comprises a modified glass fiber base layer and a boron nitride coating layer, wherein the modified glass fiber base layer is formed by interweaving glass fibers serving as warps and modified glass fibers serving as wefts, the modified glass fibers are formed by interweaving glass fiber bundles and modified glass fiber bundles impregnated with a boron nitride solution on the surfaces of the warps and the wefts, and the thickness of the boron nitride coating layer is 20-200 mu m.
2. The boron nitride coated modified glass fiber fabric of claim 1, wherein: the thickness of the boron nitride coating layer is 80-115 mu m.
3. The boron nitride coated modified glass fiber fabric of claim 1, wherein: the upper and lower surfaces of the modified glass fiber base layer are respectively provided with a boron nitride coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759750.1U CN210886735U (en) | 2019-10-18 | 2019-10-18 | Boron nitride coating modified glass fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759750.1U CN210886735U (en) | 2019-10-18 | 2019-10-18 | Boron nitride coating modified glass fiber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886735U true CN210886735U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759750.1U Active CN210886735U (en) | 2019-10-18 | 2019-10-18 | Boron nitride coating modified glass fiber fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN210886735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024080947A1 (en) * | 2022-10-14 | 2024-04-18 | T.C. Erci̇yes Üni̇versi̇tesi̇ | The development of a hydrophobic solution comprising boron nitride |
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2019
- 2019-10-18 CN CN201921759750.1U patent/CN210886735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024080947A1 (en) * | 2022-10-14 | 2024-04-18 | T.C. Erci̇yes Üni̇versi̇tesi̇ | The development of a hydrophobic solution comprising boron nitride |
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Address after: 314407 No. 16, Huajin Road, zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jiete New Material Co.,Ltd. Address before: 314407 No. 16, Huajin Road, zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING JIETE FIBERGLASS FABRIC CO.,LTD. |