Zinc oxide-free microcrystalline

A technology of microcrystalline stone and zinc oxide, which is applied in the field of building materials, can solve the problems of increasing the production cost of enterprises, high production cost and high price of microcrystalline stone, and achieve the effects of improving production efficiency, convenient production, and meeting demand

Inactive Publication Date: 2015-02-04
TIANJIN JUHUAJING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the raw material of microcrystalline stone needs to use zinc oxide. The amount of zinc oxide added affects the hardness of microcrystalline stone. The higher the amount of zinc oxide added, the better the hardness of microcrystalline stone. However, due to the high price of zinc oxide , thus resulting in a higher production cost of microcrystalline stone, which increases the production cost of the enterprise

Method used

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  • Zinc oxide-free microcrystalline
  • Zinc oxide-free microcrystalline
  • Zinc oxide-free microcrystalline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A zinc oxide-free microcrystalline stone, its composition and parts by weight are as follows:

[0023]

[0024] The preparation method of the above-mentioned zinc oxide-free microcrystalline stone, the steps are as follows:

[0025] After accurately weighing each raw material, the natural inorganic material is melted into glass liquid (magma) in a furnace up to 1600°C, quenched in water, and then crystallized at 1200°C to form microcrystalline stone (stone), and then ground and polished , cutting, deep processing, and inspection, the finished product of zinc oxide-free microcrystalline stone will be obtained.

Embodiment 2

[0027] A zinc oxide-free microcrystalline stone, its composition and parts by weight are as follows:

[0028]

[0029]

[0030] The preparation method of the above-mentioned zinc oxide-free microcrystalline stone is the same as in Example 1.

Embodiment 3

[0032] A zinc oxide-free microcrystalline stone, its composition and parts by weight are as follows:

[0033]

[0034] The preparation method of the above-mentioned zinc oxide-free microcrystalline stone is the same as in Example 1.

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Abstract

The invention relates to zinc oxide-free microcrystalline comprising the following components by weight: 60-70 parts of silica; 7-8 parts of aluminum oxide; 16-17 parts of calcium oxide; 0.7-1.2 parts of boron oxide; 4-6 parts of barium oxide; 1-2 parts of potassium oxide; 4-6 parts of sodium oxide; and 0.7-1.2 parts of magnesium oxide. The materials of the zinc oxide-free microcrystalline do not contain zinc oxide, and has no effect on microcrystalline hardness, the enterprise production cost is reduced, and the zinc oxide-free microcrystalline has the advantages of low cost and convenient production, improves the enterprise production efficiency, and greatly satisfies the demand of people for the microcrystalline in living and production.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to a microcrystalline stone, in particular to a zinc oxide-free microcrystalline stone. Background technique [0002] With the rapid development of the building material industry, all kinds of building material products are increasing day by day, and microcrystalline stone is getting more and more attention and favor because of its superior properties. [0003] Microlite is a polycrystalline material obtained by controlling the crystallization of glass. At present, microcrystalline stone has formed a special category of materials, with various varieties and different properties, and has a very wide range of uses. Microcrystalline stone is one of many varieties of glass ceramics. It is a new type of high-grade building decoration material with physical and chemical properties such as high strength, wear resistance, corrosion resistance, weathering resistance, non-absorbent,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C3/091
CPCC03C10/0036
Inventor 畅萌
Owner TIANJIN JUHUAJING TECH DEV
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