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Compression resistant foaming microcrystal glass plate and preparation method thereof

A glass plate and crystallite technology, which is applied in the field of pressure-resistant foamed glass-ceramic plate and its preparation, can solve the problem of affecting the utilization space and market efficiency of glass-ceramic plate, hindering the development of glass-ceramic industry, reducing the mechanical properties of products, etc. problems, to achieve the effect of low preparation cost, excellent flexural and compressive strength, and strong crystallization ability

Inactive Publication Date: 2018-07-06
合肥钢骨玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the waste rate of existing glass-ceramic products is high, especially in the finished glass-ceramic plates, unclosed pores and shrinkage cavities are prone to occur, resulting in a decrease in the mechanical properties of the product, which in turn affects the utilization space and market benefits of the glass-ceramic plates , seriously hampered the development of the glass-ceramic industry

Method used

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  • Compression resistant foaming microcrystal glass plate and preparation method thereof
  • Compression resistant foaming microcrystal glass plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of pressure-resistant foamed glass-ceramic plate, obtain the following raw materials: 250kg of siderite, 500kg of vein quartz, 200kg of limestone, 100kg of floating pearl powder, 80kg of burnt gemstone, 40kg of andalusite, 100kg of cordierite, 10kg of titanium tetrachloride, Zirconium silicate 10kg, sodium carbonate 30kg and composite metal oxide 150kg.

[0027] The composite metal oxide is obtained by mixing 40kg of zirconium dioxide, 30kg of bismuth trioxide, 30kg of manganese oxide, 30kg of tin dioxide and 20kg of praseodymium oxide.

[0028] The preparation method of the above-mentioned pressure-resistant foamed glass-ceramic plate is carried out according to the following steps:

[0029] (1) First crush and ball-mill the above-mentioned weighed bulk raw materials to a particle size of 15mm, and carry out magnetic separation to siderite, vein quartz, limestone, burnt gemstone, andalusite and cordierite to remove impurities;

[0030] (2) Use a hydrochloric ac...

Embodiment 2

[0036] A kind of pressure-resistant foamed glass-ceramic plate, obtain following raw materials: 300kg of siderite, 550kg of vein quartz, 250kg of limestone, 150kg of floating pearl powder, 100kg of burnt gemstone, 60kg of andalusite, 120kg of cordierite, 12kg of titanium tetrachloride, Zirconium silicate 15kg, sodium carbonate 40kg and composite metal oxide 200kg.

[0037] The composite metal oxide is obtained by mixing 40kg of lanthanum trioxide, 40kg of zirconia, 40kg of vanadium pentoxide, 40kg of boron oxide, 20kg of scandium oxide and 20kg of yttrium oxide.

[0038] The preparation method of the above-mentioned pressure-resistant foamed glass-ceramic plate is carried out according to the following steps:

[0039] (1) First crush and ball-mill the above-mentioned weighed bulk raw materials to a particle size of 10 mm, and carry out magnetic separation to remove impurities from siderite, vein quartz, limestone, coke gemstones, andalusite and cordierite;

[0040] (2) Use a ...

Embodiment 3

[0046] A kind of pressure-resistant foamed glass-ceramic plate, obtain following raw materials: 350kg of siderite, 600kg of vein quartz, 300kg of limestone, 200kg of floating pearl powder, 120kg of burnt gemstone, 80kg of andalusite, 150kg of cordierite, 15kg of titanium tetrachloride, Zirconium silicate 20kg, sodium carbonate 50kg and composite metal oxide 250kg.

[0047] The composite metal oxide is obtained by mixing 80kg of zirconium dioxide, 40kg of bismuth trioxide, 60kg of boron oxide, 40kg of tantalum pentoxide and 30kg of praseodymium oxide.

[0048] The preparation method of the above-mentioned pressure-resistant foamed glass-ceramic plate is carried out according to the following steps:

[0049] (1) First crush and ball-mill the above-mentioned weighed bulk raw materials to a particle size of 15mm, and carry out magnetic separation to siderite, vein quartz, limestone, burnt gemstone, andalusite and cordierite to remove impurities;

[0050] (2) Use a hydrochloric acid...

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Abstract

The invention discloses a compression resistant foaming microcrystal glass plate and a preparation method thereof, relating to the technical field of glass products. The microcrystal glass plate contains the following materials: siderite, vein quartz, limestone, floating bead powder, flint clay, andalusite, cordierite, titanium tetrachloride, zirconium silicate, sodium carbonate and compound metaloxide. The preparation method comprises the steps of smashing and magnetic separation, pickling and drying, melting, molding, and annealing of a raw material. The microcrystal glass plate disclosed by the invention is simple in preparation, has excellent wear resistance and corrosion resistance, heat insulation and sound insulation property and mechanical performances, and is long in service lifeand wide in application.

Description

technical field [0001] The invention relates to the technical field of glass products, in particular to a pressure-resistant foamed glass-ceramic plate and a preparation method thereof. Background technique [0002] Glass-ceramics, also known as ceramic glass, has dual characteristics of glass and ceramics; glass-ceramics is composed of crystals, and its atomic arrangement is regular. Therefore, glass-ceramics has higher brightness than ceramics and stronger toughness than glass. Glass-ceramics combines the triple advantages of glass, ceramics and natural stone, and is superior to natural stone and ceramics. It can be used in building curtain walls and indoor high-end decoration, becoming an ideal substitute for high-grade stone. At present, the waste rate of existing glass-ceramic products is high, especially in the finished glass-ceramic plates, unclosed pores and shrinkage cavities are prone to occur, resulting in a decrease in the mechanical properties of the product, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/06C03C11/00C03C10/00C03C1/00
CPCC03C1/00C03C1/004C03C10/00C03C11/007
Inventor 朱明静
Owner 合肥钢骨玻璃制品有限公司
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