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Artificial jade board and manufacturing process thereof

A production process and technology for jade slabs, applied in the field of artificial jade slabs and their production processes, can solve the problems of inconvenience, opacity, and visual effects of natural stone, and achieve the effects of easy processing, uniform density and simple process.

Inactive Publication Date: 2017-03-15
唐山金信人造板业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Artificial quartz stone slabs have the advantages of good toughness, no pollution, no radiation, and easy care. They are widely used in home cabinet countertops, TV background walls, KTV back-through walls, etc. The uncertainty of natural stone that requires light-transmitting effects gives The method of use brings great inconvenience, especially the backlight effect, some places are transparent, and some places are not, which seriously affects the visual effect

Method used

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  • Artificial jade board and manufacturing process thereof

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Experimental program
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Effect test

preparation example Construction

[0025] Preparation of the adhesive: The crystal adhesive is composed of the following raw materials by weight: 15 parts of phenol, 30 parts of phthalic anhydride, 20 parts of maleic anhydride, 30 parts of styrene, 2 parts of diethyl phthalate, and 2 parts of glycerin , 1 part of β-brightening agent, 0.5 part of dimethylamine; adhesive preparation process: first clean the reactor, adjust the vapor pressure of the reactor at 0.4MPa, and then put phenol, phthalic anhydride, and maleic anhydride in sequence according to the component requirements Add it into the reaction kettle, and heat up while mixing. When the temperature rises to 65--70°C, add diethyl phthalate, and then stir for 1 hour at a constant temperature. At this time, when the detected viscosity is 1800Pa.m / s, Add β-brightening agent and dimethylamine to adjust the transparency, and continue to keep the temperature for two hours; then take a sample: use a round cup to take 100ml and cool it rapidly, and transparent cry...

specific Embodiment approach

[0032] An artificial jade plate, the components of which are: 52 parts of calcined quartz sand, 36 parts of quartz powder, 12 parts of crystal adhesive, 1 part of light-transmitting color paste, and 1 part of diethyl phthalate.

[0033] A kind of preparation method of artificial jade plate:

[0034] ①Calcined quartz sand: crush the selected clean quartz sand into small pieces of 5--10cm, and then put it into the electric arc furnace for calcination. Composition, after being calcined at 1800°C for 24 hours, it will be cooled and released into 3--6cm fragments, which are crystal clear and transparent, and can be processed by sand making equipment to obtain calcined quartz sand of various specifications.

[0035] ②Crystal adhesive preparation: Crystal adhesive is composed of the following raw materials by weight: phenol: 15 parts, phthalic anhydride: 30 parts, maleic anhydride: 20 parts, styrene: 30 parts, styrene: 30 parts, phthalate Diethyl formate: 2 parts, glycerin: 2 parts,...

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Abstract

The invention relates to an artificial jade board and a manufacturing process thereof, and belongs to the technical field of artificial quartz boards. According to the technical scheme, the artificial jade board is prepared from 50-55 parts of calcined quartz of 40-200 mesh, 35-38 parts of quartz powder of 325-1250 mesh, 10-13 parts of crystal adhesive, 0.5-1 part of translucidus pigment paste and 1 part of diethyl phthalate. The artificial jade board has the advantages that the density of the jade board is uniform, the hue approaches nature, it is ensured that all point surfaces have continuity, the refractive index of the board is kept uniform, the beauty surpassing the nature is achieved, the process is simple, and the product can be organically combined with a construction medium. The effect of natural jade can be achieved, defects, such as transparency, strength and tenacity of a natural jade board are overcome, and the artificial jade board is high in tenacity and easy to process and therefore has high economic and social benefits.

Description

technical field [0001] The invention relates to an artificial jade slab and a manufacturing process thereof, belonging to the technical field of artificial quartz slab production. Background technique [0002] Artificial quartz stone slabs have the advantages of good toughness, no pollution, no radiation, and easy care. They are widely used in home cabinet countertops, TV background walls, KTV back-through walls, etc. The uncertainty of natural stone that requires light-transmitting effects gives The method of use brings great inconvenience, especially the backlight effect, some places are light-transmitting, and some places are not light-transmitting, which seriously affects the visual effect. Contents of the invention [0003] The purpose of the present invention is to provide an artificial jade plate and its manufacturing process. The density of the jade plate is uniform, the color tone is close to natural, the continuity of each point and surface is guaranteed, the ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/10C04B20/04C04B111/54
CPCC04B26/10C04B20/04C04B2111/542C04B2201/50
Inventor 耿相建谷振飞张连余
Owner 唐山金信人造板业有限公司