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Manufacturing process of anti-fragmentation raw glass sheet

A manufacturing process and anti-fragmentation technology, applied in glass manufacturing equipment, manufacturing tools, glass production and other directions, can solve the problems of wear resistance, easily broken, easy to cut workers and so on

Inactive Publication Date: 2021-04-09
合肥速成玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the prior art that are easy to break, easy to cut workers, inconvenient transportation, not wear-resistant, and easy to produce scratches, and proposes a production of an anti-shatter glass original sheet craft

Method used

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  • Manufacturing process of anti-fragmentation raw glass sheet
  • Manufacturing process of anti-fragmentation raw glass sheet

Examples

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Effect test

Embodiment 1

[0029] A method for manufacturing an anti-shatter glass original sheet proposed by the present invention, comprising the following raw materials: including the following raw material weight percentages: 75% of silica sand, 5% of feldspar, 7% of anhydrous Glauber's salt, and 4% of anhydrous Glauber's salt for coal powder , dolomite 6%, calcite 7%, sodium nitrate is 12% of anhydrous Glauber's salt, cullet is 20% of the total weight of raw materials.

[0030] Its production process includes the following steps:

[0031] S1. Raw material treatment: first send the silica sand to the drying room for drying, then crush the silica sand, feldspar, dolomite and limestone with the impact crusher and the Kunming crusher respectively, and then sieve with the mechanical vibrating screen and send them into the Flour storehouse, standby, anhydrous Glauber's salt and coal powder are crushed with cage mill respectively, standby;

[0032] S2. Ingredients: according to the original weight parts ...

Embodiment 2

[0039] A kind of manufacturing method of anti-shatter glass original piece that the present invention proposes, comprises following raw material: Comprising following raw material percentage by weight: silica sand 72%, feldspar 8%, anhydrous Glauber's salt 7%, coal powder is 4% of anhydrous Glauber's salt , dolomite 6%, calcite 7%, sodium nitrate is 10% of anhydrous Glauber's salt, cullet is 25% of the total weight of raw materials.

[0040] Its production process includes the following steps:

[0041] S1. Raw material treatment: first send the silica sand into the drying room for drying, then crush the silica sand, feldspar, dolomite and limestone with the impact crusher and the Kunming pulverizer respectively, and then sieve with the mechanical vibrating screen before sending them into the Flour storehouse, standby, anhydrous Glauber's salt and coal powder are crushed with cage mill respectively, standby;

[0042] S2. Ingredients: According to the original weight parts as f...

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Abstract

The invention belongs to the technical field of raw glass sheet production, particularly relates to a manufacturing process of an anti-fragmentation raw glass sheet, solves the problems that the raw glass sheet in the prior art is easy to break, the hidden danger that workers are easy to cut is caused, and scratches are easy to generate, and provides a manufacturing method of the anti-fragmentation raw glass sheet. The manufacturing process comprises the following raw materials in percentage by weight: 70-75% of silica sand, 6-8% of feldspar, 7% of anhydrous mirabilite, pulverized coal accounting for 4% of the anhydrous mirabilite, 10% of dolomite, 12% of calcite, sodium nitrate accounting for 10-15% of the anhydrous mirabilite and cullet accounting for 18-26% of the total weight of the raw materials. The invention further provides a manufacturing process of the anti-fragmentation raw glass sheet. The manufacturing process comprises the steps of S1, raw material treatment; S2, material batching; S3, melting; S4, float molding; S5, annealing; and S6, film pasting. According to the invention, the brittleness of the glass is weakened, the breakage rate of the glass can be effectively reduced, meanwhile, the explosion-proof film gives adhesion tension to the raw glass sheet, even if the glass is broken, the glass cannot splash to injure people, sweeping is convenient, and an effective protection effect is achieved.

Description

technical field [0001] The invention relates to the technical field of glass original sheet production, in particular to a manufacturing process of an anti-shatter glass original sheet. Background technique [0002] Glass is an amorphous inorganic non-metallic material, generally made of various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) of. Its main components are silicon dioxide and other oxides. The chemical composition of ordinary glass is Na 2 SiO 3 , CaSiO 3 , SiO 2 or Na 2 O CaO 6SiO 2 etc., the main component is silicate double salt, which is an amorphous solid with irregular structure. Widely used in buildings, used for wind and light transmission, belongs to the mixture. There are also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods. [0003] The original glass sheet refers to the fixed-size ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/04C03B25/00C03B5/16C03B18/02B29C63/02
CPCB29C63/02C03B5/16C03B18/02C03B25/00C03C1/00Y02P40/50
Inventor 许波
Owner 合肥速成玻璃有限公司
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