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Method for processing high-performance artificial quartz stone

A technology of artificial quartz stone and processing method, which is applied in the field of high-performance artificial quartz stone processing, can solve problems such as hard to repair bumps and chipping, easy aging, easy powder formation, etc., to improve anti-permeability, improve mechanical strength, improve The effect of overall performance

Inactive Publication Date: 2016-07-20
HARBIN RUNDE WEIYE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, artificial quartz stone slabs have defects such as uneven density, poor high temperature resistance, easy powder formation, easy deformation, easy aging, easy coloring, single color and pattern, etc. It is difficult to achieve the effect of highly imitating natural stone in terms of texture and color , seriously affect the surface effect of artificial quartz stone, and affect the beauty of buildings and interior decoration
Few designs and colors are rigid, special-shaped shapes are not easy to process, complex shapes are difficult to make, and it is difficult to repair bumps and cracks

Method used

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Embodiment Construction

[0014] A high-performance artificial quartz stone processing method, which is made of the following raw materials in parts by weight: 8% of 721-3 resin; 19% of 800-mesh quartz powder; 11% of 400-mesh quartz powder; 13% of 80-mesh quartz sand; Quartz sand 17%; 80 mesh glass 8%; 10 mesh glass 6%; 40 mesh white glass 18%; coupling agent 2% (resin content). The adhesive is composed of the following raw materials in parts by weight: unsaturated polyester resin 70-80, methacryloxy functional group silane 2-3, vinyltriethoxysilane 4-5, N-(β -aminoethyl)-γ-aminopropylmethyldimethoxysilane 3-4, plasticizer FRP2-3, modified tree ash 1-2, styrene 20-25; its preparation method is as follows: first Add unsaturated resin into the reaction pot, raise the temperature in the pot to 50-60°C, then add methacryloxy functional group silane, vinyltriethoxysilane, N-(β-aminoethyl)-γ- Aminopropylmethyldimethoxysilane, stirred for 20-30 minutes; then under the premise of platinum catalyst, catalyze t...

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Abstract

The invention discloses a method for processing high-performance artificial quartz stone.The high-performance artificial quartz stone is prepared from, by weight, 8% of 721-3 resin, 19% of 800-mesh quartz powder, 11% of 400-mesh quartz powder, 13% of 80-mesh quartz sand, 17% of 60-mesh quartz sand, 8% of 80-mesh glass, 6% of 10-mesh glass, 18% of 40-mesh white glass and 2% (resin content) of coupling agent.An artificial quartz stone panel produced with the method has the advantages of being light, uniform in density, colorful, rich in pattern style, high in strength, resistant to high temperature, high in impact resistance, wearing resistance and weather resistance, not prone to deformation, resistant to scratching and aging, not prone to color change, environmentally friendly, free of pollution and the like, performance indexes in acid-base resistance, salt mist resistance and gasoline and other organic solvent resistance are high, durability is high, and the effect of high-simulation natural stone is completely realized.

Description

1. Technical field [0001] The invention relates to an artificial quartz stone plate and a production process thereof, in particular to a high-performance artificial quartz stone processing method. 2. Background technology [0002] Artificial quartz stone is composed of more than 90% of natural quartz and about 10% of colorants, resins and other additives for adjusting bonding and curing. It is a plate processed by negative pressure vacuum, high-frequency vibration molding, heating and curing (the temperature is determined by the production method according to the type of curing agent. It has a hard texture (Mohs hardness 5-7) and a dense structure (density 2.5g / cubic centimeter) has the characteristics of wear resistance, pressure resistance, high temperature resistance, corrosion resistance, anti-penetration, etc. unmatched by other decorative materials. It is based on unsaturated polyester resin or thermoplastic polymer, and silicate ( Type) natural quartz stone and / or po...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B14/38
Inventor 赵磊于广滨关彦齐
Owner HARBIN RUNDE WEIYE TECH DEV
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