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Artificial stone producing process

A technology of artificial stone and production process, applied in manufacturing tools, clay preparation devices, mixing operation control devices, etc., can solve the problems of influence, obvious joints, and easy growth of mold in joints.

Inactive Publication Date: 2007-03-21
苏州豪森新颖装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among these materials, the production process of ceramic tiles is through firing, and the surface is decorated with glaze and coloring. It has the advantages of smooth surface, many styles and good wear resistance. Its disadvantages are: it is difficult to clean the gaps, easy to breed mold, and the surface is cold and fragile; The fire-resistant plywood is made of crushed wood as the base layer, and the surface layer is textured by rolling. It has the advantages of easy cleaning, many styles, and easy processing. The disadvantages are: normal long-term use will wear off the surface texture, and the seams are obvious and tight The seams are easy to breed mold, and the surface layer will peel off after encountering water vapor during use
Compared with the above two types of materials, naturally formed granite and marble are favored by consumers for their rich texture, elegance, and hard texture. The surface, the surface is cold, the scratches are difficult to repair, the seams are prone to mold, etc.
With the continuous advancement of technology and production and processing technology, artificial granite, marble and other artificial stones have emerged at the historic moment. This kind of artificial stone is mainly produced by machinery, cast and formed, and has the advantages of easy splicing, no seams, and good flexibility. , but because this kind of artificial stone is made by adding powder of different particles to the raw materials used, mixed and stirred and poured into shape, this kind of artificial stone product has the main style of particle shape, hard texture and easy yellowing, surface Defects such as water spots will occur, which will affect consumers' enthusiasm for purchasing such artificial stone products

Method used

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  • Artificial stone producing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Example 1: Production process of imitation white wood-grain board stone

[0053] Take a rough board whose dimensions are 2.44 meters x 0.76 meters x 0.014 meters in length x width x height and weighs 49 kg as an example, wherein the weight ratio of flower material to base material is 1:500.

[0054] (1) with base material

[0055] (1) According to the weight ratio of resin and powder 1: 2.2, the ratio of coarse powder and fine powder in powder is 1: 1, the ratio of adding 2 grams of color paste in every 1 kg of resin takes by weighing 15.3 kg of resin, Aluminum hydroxide coarse powder 16.8 kilograms, aluminum hydroxide fine powder 16.8 kilograms, white pulp 30.6 grams. The amount of accelerator and curing agent added is inversely proportional to the ambient temperature. When the temperature rises by 1°C ± 0.2°C, the amount of accelerator or curing agent added is reduced by 0.2 grams to 2 grams. When the temperature drops by 1°C ± 0.2°C, the accelerator Or the amount o...

Embodiment 2

[0072] Example 2: Imitation of Daqian Shanshui stone production process

[0073] Take a rough board whose dimensions are 2.44 meters x 0.76 meters x 0.014 meters in length x width x height and weighs 49 kg as an example, wherein the weight ratio of flower material to base material is 1:500.

[0074] The difference between the second embodiment and the first embodiment is that the artificial stone in this embodiment has patterns of two different colors, white and yellow. Therefore, in step (2), it is necessary to use white and yellow two different colors. pulp to prepare two types of flower materials respectively, and in step (3), pick up the prepared flower materials with the index finger and middle finger, and when adding them to the surface of the prepared base material in strips, the added strips of flower materials are similar The colors of the adjacent two flowers are different.

[0075]Another difference in the operation process of embodiment two and embodiment one is: ...

Embodiment 3

[0080] Example 3: Production process of imitation blue sky and white cloud stone

[0081] Take a rough board whose dimensions are 2.44 m x 0.76 m x 0.014 m in length x width x height and weighs 48 kg as an example, wherein the weight ratio of the base material to the flower material is 1:1.

[0082] (1) with base material

[0083] (1) Take by weighing 7.8 kilograms of resin, 17.2 kilograms of aluminum hydroxide coarse powder, 39 grams of white pulp. The amount of accelerator and curing agent added is inversely proportional to the ambient temperature. When the temperature rises by 1°C ± 0.2°C, the amount of accelerator or curing agent added is reduced by 0.2 grams to 1 gram. When the temperature drops by 1°C ± 0.2°C, the accelerator Or the amount of curing agent added is increased by 0.2 grams to 1 gram. When the room temperature is 25°C ± 0.2°C, the amount of accelerator added per 1 kg of resin is 6.2 grams to 6.5 grams, and the amount of curing agent added is 6.5 grams to 6...

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Abstract

The present invention discloses the production process of artificial stone with resin and powdered material as main components and supplementary material including promoter, curing agent and color paste. The production process includes the following steps: compounding base material; compounding additive; mixing the base material and the additive and setting in molding bed; vacuum treating the molding bed in a vacuum case for 2-3 min and curing naturally before demolding to obtain slab blank; drying and further curing the slab blank; and flattening and polishing to obtain artificial stone product. The artificial stone product is smooth, wear resistant and rich in grains, and has other advantages.

Description

technical field [0001] The invention relates to a production process of artificial stone, which can be used as kitchen furniture countertops, bathroom countertops, basins, window sills, stair handrails, handicrafts, and various special-shaped light boxes in commercial decoration. Background technique [0002] Materials currently used in the above-mentioned fields generally include ceramic tiles, granite, marble, fireproof plywood and some artificial stones (such as artificial granite, artificial marble, etc.). Among these materials, the production process of ceramic tiles is through firing, and the surface is decorated with glaze and coloring. It has the advantages of smooth surface, many styles and good wear resistance. Its disadvantages are: the gap is difficult to clean, mold is easy to breed, the surface is cold and fragile; Fireproof plywood is made of crushed wood as the base layer, and the surface layer is textured by rolling. It has the advantages of easy cleaning, m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B28C3/00B28C7/04B28B1/08B28B13/00
Inventor 陈伟
Owner 苏州豪森新颖装饰材料有限公司
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