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Method for preparing artificial quartz

A technology of artificial quartz stone and natural quartz, applied in the direction of clay preparation devices, chemical instruments and methods, manufacturing tools, etc., can solve the problems of complicated preparation process, high production cost, high cost, etc., achieve simplified preparation process, low manufacturing cost, The effect of reducing production costs

Inactive Publication Date: 2009-07-15
上海贵雅橱柜有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of the present invention seems simple and reasonable, but the amount of quartz disclosed in the patent application is obviously insufficient according to the common sense in the art; on the other hand, this technology still needs to use a large amount of ultra-fine quartz Powder, the same cost will be relatively high; the same as the process of the aforementioned 200810214635.6 patent application, this technology also needs heating during curing, and the energy consumption in its manufacture will be relatively high
[0005] In addition, in the prior art, special pressing equipment is required for pressing when the material is solidified, the preparation process is complicated, and the production cost is relatively high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: the production technology of white artificial quartz slate. Take the total weight of raw materials as 1kg as an example. Raw material ratio as shown in Table 1

[0021] Table 1 Raw material ratio table in Example 1

[0022]

[0023] Weigh 3 grams of white slurry, add it to 140 grams of resin, stir evenly, then add 120 grams of 325-mesh quartz sand, stir fully, and then add quartz of other meshes in order of mesh number from large to small, each time After adding quartz, it needs to be fully stirred, and finally add accelerator, coupling agent and curing agent, and stir quickly to obtain the raw material for board making. Pour it into the board-making mold, send the mold into the vacuum box to evacuate, and keep it for about 8 minutes under the condition of vacuum degree of -0.1MPa, then take out the mold, and take a small amount of 10-20 mesh quartz sand evenly on the surface of the mold , and then let it solidify by itself, until the surface of the ...

Embodiment 2

[0025] Example 2: The production process of luminous artificial quartz stone plate. Take the total weight of raw materials as 1kg as an example. Raw material ratio as shown in table 2

[0026] Raw material proportioning in table 2 embodiment 2

[0027]

[0028] Weigh 3 grams of color paste and 10 grams of luminescent powder respectively, add them into 140 grams of resin, and stir evenly. Other procedures are the same as in Example 1.

Embodiment 3

[0029] Example 3: The production process of artificial quartz stone plate containing luminous particles, taking the total weight of raw materials as 1kg as an example. Raw material ratio as shown in table 3

[0030] Ratio of raw materials in table 3 embodiment 3

[0031]

[0032] The first is the process of making luminous particles: 40g of unsaturated resin, 25g of light-storing luminescent powder, 30g of aluminum hydroxide powder, 0.4g of accelerator, 0.4g of curing agent, fully stirred, mixed evenly, poured into the mold, and Put the mold into the vacuum box for vacuuming, keep it out of the box for 3-5 minutes under the condition of vacuum degree of -0.1MPa, leave it at room temperature for a period of time, make it completely solidified, and then crush and sieve to obtain 20-40 Purpose luminous powder particles. Take 30 grams of 20-40 mesh luminous powder particles and 240 grams of 20-40 mesh quartz stones and mix them evenly for later use; other procedures are the s...

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Abstract

The invention discloses a preparation method for synthetic quartz. The raw materials of the preparation method comprise quartz sand of 10 to 80 meshes, quartz sand of 80 to 200 meshes, quartz sand of 200 meshes, quartz of 325 meshes, unsaturated resin, accelerants, solidified agents and coupling agents. The preparation method comprises the following steps: unsaturated resin and color paste are stirred, the quartz sand is added into the unsaturated resin from small size to big size and is uniformly stirred with the unsaturated resin,, the accelerants, the coupling agents and the solidified agents are added in the mixture of the quartz sand and the unsaturated resin and are stirred uniformly, the mixture is injected into a forming mold and is put in the vacuum environment of 0.097MPa to -0.1MPa for about eight minutes, and then the product is naturally solidified under normal temperature and normal pressure, and is dimensioned, thickened and polished to obtain the finished product.

Description

technical field [0001] The invention relates to a method for preparing artificial stone, in particular to a method for preparing artificial quartz stone. The raw materials are composed of natural quartz sand, unsaturated resin, accelerator, coupling agent and curing agent, and an appropriate amount of color paste. Background technique [0002] Artificial stone is a new type of material formed by mixing natural stone or stone powder with resin and curing. [0003] Chinese invention patent application 200810214635.6 discloses a preparation process of artificial quartz stone. The material of this technology contains 0-90% of quartz stone, 5-90% of quartz powder, 1-25% of fiber, 0.1-20% of resin, and 0.1-20% of coupling agent. 5%, curing agent 0.1-5%, cullet 0-70%, cullet 0-70%, pigment 0-5%, shell 0-5% and metal flake 0-5%, mix the above raw materials thoroughly Finally, it is solidified under a vacuum condition of 10-200 degrees to form the required artificial stone. The pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B28B11/24B28C7/04C04B26/02C04B14/06
Inventor 吴秋荣肖昉王育华李艳琴刘斌
Owner 上海贵雅橱柜有限公司
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