Acid and alkali resisting craft glass and preparation method thereof

A technology of acid and alkali resistance and glass, which is applied in the field of acid and alkali resistant craft glass and its preparation, which can solve the problems of reducing the service life of glass, achieve the effects of reducing usage, saving costs, and improving acid and alkali resistance

Inactive Publication Date: 2018-09-28
合肥钢骨玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, many glasses on the market will be eroded by acid and alkali during use, which will reduce the service life of the glass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The acid and alkali resistant craft glass provided in this embodiment is made of the following raw materials: 55 parts of quartz sand, 8 parts of feldspar powder, 3.6 parts of asbestos segments, 9 parts of lauric acid, glass Fiber mineral powder 4.5 parts, ethyltrimethoxysilane 5 parts, amphibole powder 9.7 parts, antimony trioxide 2.5 parts, antimony oxide 13 parts.

[0033] As a preferred version, the quartz sand is obtained through the following methods:

[0034] (1) Rough selection: choose ordinary quartz sand with a silica content ≥ 98% to remove obvious impurities and foreign matter;

[0035] (2) The first calcination-water quenching: calcinate the quartz sand at 1300°C for 4 hours, then rinse the quartz sand with 4°C water for 20 seconds, then soak the quartz sand in 35°C water for 3 minutes while applying ultrasound , to crack the quartz sand;

[0036] (3) Crushing: Grind the quartz sand to 160 mesh by wet grinding or dry grinding, wash with deionized water an...

Embodiment 2

[0050] The acid and alkali resistant craft glass provided in this embodiment is made of the following raw materials: 23 parts of quartz sand, 11 parts of feldspar powder, 2 parts of asbestos segments, 11 parts of lauric acid, glass 2 parts of fiber mineral powder, 11 parts of ethyltrimethoxysilane, 3.5 parts of amphibole powder, 3.1 parts of antimony trioxide, and 2.6 parts of antimony oxide.

[0051] As a preferred version, the quartz sand is obtained through the following methods:

[0052] (1) Rough selection: choose ordinary quartz sand with a silica content ≥ 98% to remove obvious impurities and foreign matter;

[0053] (2) The first calcination-water quenching: calcinate the quartz sand at 800°C for 5 hours, then rinse the quartz sand with 0°C water for 60 seconds, then soak the quartz sand in 20°C water for 5 minutes while applying ultrasound , to crack the quartz sand;

[0054] (3) Crushing: Grind the quartz sand to 100 mesh by wet or dry grinding, wash with deionized...

Embodiment 3

[0068] The acid and alkali resistant craft glass provided in this embodiment is made of the following raw materials: 35 parts of quartz sand, 9 parts of feldspar powder, 2.8 parts of asbestos segments, 10 parts of lauric acid, glass 3.6 parts of fiber mineral powder, 7 parts of ethyltrimethoxysilane, 6.7 parts of amphibole powder, 2.9 parts of antimony trioxide, and 6 parts of antimony oxide.

[0069] As a preferred version, the quartz sand is obtained through the following methods:

[0070] (1) Rough selection: choose ordinary quartz sand with a silica content ≥ 98% to remove obvious impurities and foreign matter;

[0071] (2) The first calcination-water quenching: calcinate the quartz sand at 900°C for 4 hours, then rinse the quartz sand with 3°C water for 40 seconds, then soak the quartz sand in 25°C water for 4 minutes while applying ultrasound , to crack the quartz sand;

[0072] (3) Crushing: Grind the quartz sand to 140 mesh by wet or dry grinding, wash with deionized...

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PUM

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Abstract

The invention provides acid and alkali resisting craft glass and a preparation method thereof. The craft glass is characterized in that an existing craft glass formula is adjusted and improved; the craft glass is specifically prepared from quartz sand, feldspar powder, asbestos section, dodecanedioic acid, fiberglass mineral powder, ethyltrimethoxysilane, amphibole powder, antimony trioxide and antimony oxide; the raw materials are matched according to the ratio disclosed by the invention, and then are subjected to burdening, melting, molding, tempering and cooling treatment, and thus the acidand alkali resisting craft glass is prepared.

Description

technical field [0001] The invention belongs to the technical field of glass products, and in particular relates to an acid and alkali resistant process glass and a preparation method thereof. Background technique [0002] Glass is formed by melting silicon dioxide and other chemicals together (mainly produced from: soda ash, limestone, quartz). A silicate-based non-metallic material that forms a continuous network structure during melting, and gradually increases in viscosity and hardens during cooling to cause it to crystallize. [0003] The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na2O·CaO·6SiO2, 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. [0004] At ...

Claims

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Application Information

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IPC IPC(8): C03C6/04C03C1/02
CPCC03C1/00C03C1/022
Inventor 朱明静
Owner 合肥钢骨玻璃制品有限公司
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