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Process and device for producting artificial stone

A production process, artificial stone technology, applied in the direction of control devices, manufacturing tools, ceramic molding machines, etc., can solve the problems of undesigned product structure and compactness, and achieve beautiful and durable products, fully and evenly bonded, and smooth appearance Effect

Inactive Publication Date: 2007-11-14
云浮市云城区富云新型石材厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned documents only disclose the formula and simple process of artificial stone, and do not mention how to solve the requirements of uniform mixing, compactness, and no shrinkage in the molding process; nor design appropriate equipment to ensure that the product structure is tight and prevent the appearance of Phenomenon of loose internal structure

Method used

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  • Process and device for producting artificial stone
  • Process and device for producting artificial stone

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0035] Example 1: Artificial pebbles

[0036] Gravel 4200Kg

[0037] Stone powder 3600Kg, including 20 mesh, 40 mesh, 60 mesh, 80 mesh, 100 mesh, 325 mesh, 800 mesh

[0038] Unsaturated polyester 400Kg

[0039] Initiator 5.5Kg

[0040] 20Kg of titanium dioxide makes blocks weighing about 8200Kg

example 2

[0041] Example 2: Artificial white stone

[0042] Gravel 4000Kg, white, ranging in size from 2cm to 12cm;

[0043] Stone powder 3800Kg

[0044] Unsaturated polyester 400Kg

[0045] Initiator 5Kg

[0046] Titanium dioxide 10Kg

example 3

[0047] Example 3: Artificial marble

[0048] Gravel 6500Kg, ranging in size from 1.8cm to 12cm;

[0049] Stone powder 325 mesh 600Kg 0~0.6 mesh 250Kg 0.6~1.8 mesh 450Kg

[0050] Unsaturated polyester 340Kg, initiator 5Kg, titanium dioxide 20Kg.

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Abstract

The present invention relates to the production process and apparatus for artificial stone. Crushed stone, unsaturated resin, initiator, promoter, color powder in certain proportion are mixed, and the mixture is formed in the forming shop and cured naturally for 12-24 hr to produce artificial stone. The forming shop has two vacuum chambers for vibrating and extruding the casting mold for homogeneous mixing, eliminating water and bubble. The artificial stone product has compact structure, and the said production process is suitable for producing various kinds of artificial marble and artificial granite.

Description

technical field [0001] The invention relates to a process and device for producing artificial stone, in particular to a process and device for producing artificial marble or artificial granite using unsaturated polyester as a binder. Background technique [0002] Artificial stone is a kind of artificial building decoration material that is made of crushed stone, binder and other additives and solidified in a mold. It is widely used due to its advantages of waste utilization, convenient processing and use, and low cost. . The bonding material can be inorganic cement or organic synthetic resin, especially the latter. After mixing various raw materials according to the ratio, the resin raw material undergoes a chemical reaction in the mold and solidifies, thereby crushing gravel, stone powder, etc. The aggregates are bonded into blocks to make a whole block of blocks, and then processed by sawing and polishing to obtain artificial marble or granite stones with different patter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B3/20C04B26/18B28C7/02B28B11/08B28B11/24B29C67/24
CPCB29C67/244
Inventor 蒋添汉朱婉玲
Owner 云浮市云城区富云新型石材厂
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