Square stock type artificial quartzite plate and manufacturing method thereof

A quartz stone slab and artificial technology, applied in the manufacture of tools, ceramic molding machines, etc., can solve the problems of low efficiency, high energy consumption, and low production capacity, and achieve the effects of high efficiency, low energy consumption, and high production capacity

Inactive Publication Date: 2011-11-02
云浮市新富云岗石有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the molding technology of artificial quartz stone slabs is limited to the production of thin-plate artificial quartz stone slabs. This production mode has: low production capacity and low efficiency, which are mainly reflected in the low output of the sheet-pressing shift. Taking a sheet-pressing line as an example, one day Calculated according to 20 hours, the maximum production capacity shall not exceed 1000m 2 Thin board; large energy consumption, large color difference, limited effect: limited to flat decorative materials such as countertops, cabinet surfaces, floors, walls, etc.

Method used

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  • Square stock type artificial quartzite plate and manufacturing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1): Raw materials: based on the total mass fraction of 100%, including 15% of 80-mesh quartz sand, 20% of 60-mesh quartz sand, 7% of unsaturated polyester resin, 27% of 325-600-mesh quartz powder, and mixed toner 1% and 30% of other materials; the mixed toner is composed of iron oxide yellow, iron oxide red, iron oxide black and titanium dioxide 902 in a mass ratio of 1:1:1:1.

[0030] Also add methyl ethyl ketone peroxide in the raw material, its amount is 1% of unsaturated polyester resin quality; Cobalt isooctanoate, its amount is 0.2% of unsaturated polyester resin quality and silane coupling agent--BK-D738, its The amount is 2% of the mass of unsaturated polyester resin;

[0031] The other materials mentioned are a mixture of quartz sand and glass with a particle size below 1 mm, and the mass ratio is 1:1;

[0032] (2): the above-mentioned raw materials are put into a self-falling mixer and stirred. The inner wall of the container of the mixer has a layer of sili...

Embodiment 2

[0037] (1): Raw materials: based on the total mass fraction of 100%, including 15% of 80-mesh quartz sand, 15% of 60-mesh quartz sand, 9.9% of unsaturated polyester resin, 35% of 325-600-mesh quartz powder, and mixed toner 0.1% and 25% of other materials; the mixed toner is composed of iron oxide yellow, iron oxide red, iron oxide black and titanium dioxide 902 in a mass ratio of 1:1:1:1.

[0038] In raw materials, methyl ethyl ketone peroxide is also added, its amount is 1% of the mass of unsaturated polyester resin; cobalt isooctanoate, its amount is 0.2% of the mass of unsaturated polyester resin and silane coupling agent KH570, its amount is unsaturated 1% of the mass of polyester resin;

[0039] The other materials mentioned are quartz sand with a particle size below 1mm;

[0040] (2): the above-mentioned raw materials are put into a self-falling mixer and stirred. The inner wall of the container of the mixer has a layer of silicon powder. Stir for 4 minutes, 8 rpm, sti...

Embodiment 3

[0045] (1): Raw materials: based on the total mass fraction of 100%, including 15% of 80-mesh quartz sand, 15% of 60-mesh quartz sand, 7.9% of unsaturated polyester resin, 27% of 325-600-mesh quartz powder, and mixed toner 0.1% and 35% of other materials; the mixed toner is composed of iron oxide yellow, iron oxide red, iron oxide black and titanium dioxide 902 in a mass ratio of 1:1:1:1.

[0046] In raw materials, methyl ethyl ketone peroxide is also added, its amount is 1% of the mass of unsaturated polyester resin; cobalt isooctanoate, its amount is 0.2% of the mass of unsaturated polyester resin and silane coupling agent KH570, its amount is unsaturated 1% of the mass of polyester resin;

[0047] The other materials mentioned are a mixture of quartz sand, glass, and shells with a particle size of less than 2 cm, the mass ratio of which is 1:1:1:1, and the particle size of some materials is greater than 1 mm;

[0048] (2): the above-mentioned raw materials are put into a s...

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Abstract

The invention discloses a square stock type artificial quartzite plate and a manufacturing method thereof. The square stock type artificial quartzite plate is formed by using natural quartzite and powder thereof as main fillers and using unsaturated polyester resin as an adhesive through the steps of stirring, vacuumizing and jolt-squeezing under the action of an auxiliary agent. Due to the adoption of the square stock type artificial quartzite plate, a gap of producing square stock type artificial quartzite in China is filled up and the history of production of the artificial quartzite is rewritten. Due to the successful development and the scale batch production of the square stock type artificial quartzite plates, the capacity bottleneck of short-time and large-batch engineering supplyof the sheet-type artificial quartzite is solved, the production efficiency of the quartzite plate is greatly improved, the production cost is reduced, the color difference probability is greatly reduced, the performance of a quartzite product is improved, the instrumentality of the quartzite product is enriched, the leap development of the artificial quartzite industry is promoted, and the conversion from sheet to square plate, from manual distribution to mechanical distribution, from high consumption to low cost and from low energy to high efficiency is realized.

Description

Technical field: [0001] The invention relates to an artificial quartz stone plate and a preparation method thereof, in particular to a square-shaped artificial quartz stone plate and a preparation method thereof. Background technique: [0002] Compared with artificial marble slabs, artificial quartz stone slabs have the characteristics of high curvature, high compressive strength, high Mohs hardness, and low water absorption. It is gradually favored by users at home and abroad, especially the cabinet board industry has begun to use it in an all-round way, and the demand has increased greatly, providing a lot of space for the development of quartz stone board production. But at present, the molding technology of artificial quartz stone slabs is limited to the production of thin-plate artificial quartz stone slabs. This production mode has: low production capacity and low efficiency, which are mainly reflected in the low output of the sheet-pressing shift. Taking a sheet-press...

Claims

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Application Information

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IPC IPC(8): B28B3/20
Inventor 蒋添汉
Owner 云浮市新富云岗石有限公司
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