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Artificial glass quartz board and preparation method thereof

A man-made glass and quartz technology, applied in the field of man-made glass and quartz slabs and their production processes, can solve the problems of easy cracking, high internal thermal stress, low heat resistance, etc. Effect

Inactive Publication Date: 2017-04-26
GUANGDONG BANNER NEW MATERIAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production of large plates of ceramic materials is sintered at a high temperature above 1200 degrees, and its high internal thermal stress leads to low heat resistance, and it is known that ceramics are also easy to crack and break during processing and production

Method used

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Embodiment Construction

[0025] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] A production process of artificial glass quartz slabs, comprising the steps of:

[0027] (1) Preparation of a mixture of glass-quartz slabs in proportion to its formulation, the mixture or composition or green body comprising different particles, consisting of at least one natural particle material, at least one bonding material, at least one reinforcing material, and at least one A product composed of filling additives;

[0028] (2) Fully mix the materials, and evenly arrange the mixed materials in the mold frame, which can be single-layer cloth or multi-layer cloth;

[0029] (3) The mixture is pressed in the mold, or pressed by vibrating mechanical equipment. For example, a vibration and pressing linkage ...

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Abstract

The invention provides an artificial glass quartz board and a preparation method thereof. The board comprises 47-72% of natural granular material, 25-45% of adhesive material, 1-3% of reinforcer and 2-5% of additive. The artificial glass quartz board has the advantages that (1) the plate width is big, the specification can be freely adjusted, the width can be controlled between 600 and 2000mm, the length can be controlled between 1200 and 4000mm, the thickness can be controlled between 7-45mm; (2) the water absorption rate is low, the water absorption rate of the board is smaller than 0.01%; (3) the hardness is high, the Moh's hardness of the board is no smaller than 8; (4) the board is anti-wearing and anti-scraping, the anti-wearing parameter is lower than 110 cubic millimeters; (5) the strength is high, the compression strength of the board is no smaller than 500MPa; (6) the board has few pores, is anti-cracking, and has multiple thicknesses.

Description

technical field [0001] The invention belongs to the technical field of quartz slab production, and in particular relates to an artificial glass quartz slab and a production process thereof. Background technique [0002] After analyzing the development trend of the slab production industry in the past 20 years, it shows that it is technically inclined to slab manufacturing. The main reason for the technological inclination is that many difficulties are encountered in the production process of slabs, mainly related to the complexity of synthetic chemicals and mechanical equipment encountered in production. [0003] The production of large plates of ceramic materials is sintered at a high temperature above 1200 degrees, and its high internal thermal stress leads to low heat resistance, and it is known that ceramics are also easy to crack and break during processing and production. The low heat resistance of the ceramic material varies according to the standard length of the sl...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B35/71C04B35/622
CPCC04B35/14C04B35/622C04B35/71C04B2235/3232C04B2235/3472C04B2235/3481C04B2235/36C04B2235/365C04B2235/95C04B2235/96
Inventor 周军胡国强张韡蒋陈富
Owner GUANGDONG BANNER NEW MATERIAL TECH
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