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Fiber-reinforced glass material

A glass material and fiber-reinforced technology, applied in the field of materials, can solve problems such as glass fragments splashing and damage, and achieve the effects of reasonable component preparation, excellent impact resistance, and improved explosion-proof safety performance

Inactive Publication Date: 2018-03-27
桂林市漓江机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing explosion-proof glass is generally composed of bullet-proof composite laminated glass. Under the impact of explosion shock waves or other external forces, the glass fragments on the inside of the bullet-proof glass of this structure are prone to splash, which is easy to cause damage to people behind the glass. harm

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A fiber-reinforced glass material, comprising the following components by weight: 86 parts by weight of silicon dioxide, 8 parts by weight of strontium carbonate, 3 parts by weight of aluminum oxide, 12 parts by weight of polypropylene fiber, 18 parts by weight of glass fiber, 3 parts by weight of lignin fiber, 0.3 part by weight of samarium oxide, and 0.6 part by weight of neodymium oxide.

[0023] Prepared by:

[0024] 1) Weighing raw materials according to weight parts, mixing uniformly, grinding and sieving;

[0025] 2) Melting at 1100-1200°C for 2 hours, then press molding;

[0026] 3) Annealing, cutting, grinding and polishing to obtain a fiber reinforced glass material.

[0027] The step 1) grind to 100-150 mesh.

[0028] The step 2) heating to 1100-1200° C. at a heating rate of 3-5° C. / min.

[0029] The step 3) annealing is to raise the temperature to 450-470° C., keep it warm for 2-3 hours, and then slowly cool down to room temperature for 18-30 hours.

Embodiment 2

[0031] A fiber-reinforced glass material, comprising the following components by weight: 120 parts by weight of silicon dioxide, 14 parts by weight of strontium carbonate, 9 parts by weight of aluminum oxide, 15 parts by weight of polypropylene fiber, 26 parts by weight of glass fiber, 8 parts by weight of lignin fiber, 1.5 parts by weight of samarium oxide, and 3 parts by weight of neodymium oxide.

[0032] Prepared by:

[0033] 1) Weighing raw materials according to weight parts, mixing uniformly, grinding and sieving;

[0034] 2) Melting at 1100-1200°C for 2 hours, then press molding;

[0035] 3) Annealing, cutting, grinding and polishing to obtain a fiber reinforced glass material.

[0036] Further, the step 1) grinds to 100-150 mesh.

[0037] The step 2) heating to 1100-1200° C. at a heating rate of 3-5° C. / min.

[0038] The step 3) annealing is to raise the temperature to 450-470° C., keep it warm for 2-3 hours, and then slowly cool down to room temperature for 18-30...

Embodiment 3

[0040] A fiber-reinforced glass material, comprising the following components by weight: 95 parts by weight of silicon dioxide, 12 parts by weight of strontium carbonate, 7 parts by weight of aluminum oxide, 13 parts by weight of polypropylene fiber, 24 parts by weight of glass fiber, 5 parts by weight of lignin fiber, 1.1 parts by weight of samarium oxide, and 2.1 parts by weight of neodymium oxide.

[0041] Prepared by:

[0042] 1) Weighing raw materials according to weight parts, mixing uniformly, grinding and sieving;

[0043] 2) Melting at 1100°C for 2 hours, then press molding;

[0044] 3) Annealing, cutting, grinding and polishing to obtain a fiber reinforced glass material.

[0045] The step 1) grind to 100 mesh.

[0046] The step 2) is heated to 1200° C. at a heating rate of 3° C. / min.

[0047] In the step 3) annealing, the temperature is raised to 470° C., kept for 3 hours, and then slowly lowered to room temperature for 30 hours.

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PUM

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Abstract

The invention relates to a fiber-reinforced glass material. The fiber-reinforced glass material is prepared from the following components in parts by weight: 86-120 parts of silicon dioxide, 8-14 parts of strontium carbonate, 3-9 parts of aluminum sesquioxide, 12-15 parts of polypropylene fiber, 18-26 parts of glass fiber, 3-8 parts of lignin fiber, 0.3-1.5 parts of samarium oxide and 0.6-3 partsof neodymium oxide. The fiber-reinforced glass material is reasonable in component ratio and has excellent properties such as impact resistance, explosion resistance, mechanical damage resistance andresistance to low temperature and high temperature; the anti-explosion effect is achieved; the anti-explosion safety performance is improved.

Description

technical field [0001] The invention relates to the field of materials, in particular to a fiber-reinforced glass material. Background technique [0002] With the development of science and technology, the places that need to use glass have become diversified, and there are more stringent and diverse requirements for glass performance indicators. Continuously improving the performance of glass is an urgent need for economic and social development. Among them, explosion-proof glass has been widely used in finance, charging places, high-end conference centers, luxury hotels, museums, consulates, police military safety facilities and private villas, etc. Even after the explosion-proof glass is broken, the whole piece is stuck together, it is not easy to disperse, and the fragments will not scatter. [0003] The existing explosion-proof glass is generally composed of bullet-proof composite laminated glass. Under the impact of the shock wave of the explosion or other external fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C14/00
CPCC03C14/002C03C2214/02C03C2214/12
Inventor 方杰敏
Owner 桂林市漓江机电制造有限公司
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