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Preparation method of artificial quartz stone composite color plate

A technology of artificial quartz stone and compound color plate, which is applied in the field of artificial quartz stone, can solve the problems of uneven quality of molded products, easy flow of compound color plates, and weak market competitiveness, etc. good flatness effect

Active Publication Date: 2017-06-27
湖北赛典新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems such as flow and blooming in the production process of the artificial quartz stone compound color plate due to the selection of raw materials, process methods and equipment, and the quality of the molded product. Good and bad are intermingled, and the market competitiveness is not strong. A preparation method of artificial quartz stone complex color plate is provided.

Method used

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  • Preparation method of artificial quartz stone composite color plate
  • Preparation method of artificial quartz stone composite color plate
  • Preparation method of artificial quartz stone composite color plate

Examples

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Embodiment 1

[0039] The preparation method of the artificial quartz stone compound color plate of the present embodiment is made up of following steps successively:

[0040] (1) Preparation of materials First, the raw materials are mixed according to the following parts by weight: 32 parts of 4-16 mesh quartz sand, 38 parts of 40-120 mesh quartz sand, 32 parts of 325-mesh quartz powder, 8 parts of unsaturated polyester resin, silane coupling 0.9 parts of agent, 1.2 parts of methyl ethyl ketone peroxide, 0.05 parts of cobalt isooctanoate, 0.12 parts of pigment, 0.4 parts of modified fumed silica;

[0041] During preparation, firstly, the quartz sand and quartz powder of different meshes are respectively modified with silane coupling agent, and then the modified quartz sand and quartz powder are put into a mixer and stirred evenly to make a quartz sand powder mixture. Then according to the color of the complex color board to be prepared and the proportion by weight, weigh and distribute the ...

Embodiment 2

[0061] The ratio by weight of the raw material of artificial quartz stone compound color plate in this embodiment is as follows: 25 parts of 4-16 mesh quartz sand, 45 parts of 40-120 mesh quartz sand, 30 parts of 325-mesh quartz powder, 7 parts of unsaturated polyester resin , 0.7 parts of a silane coupling agent, 1.5 parts of a curing agent, 0.02 parts of an accelerator, 0.04 parts of a pigment, and 0.2 parts of a modified fumed silica.

[0062] The preparation method is the same as in Example 1.

Embodiment 3

[0064] In this embodiment, the ratio by weight of the raw materials for the artificial quartz stone compound color plate is as follows: 40 parts of 4-16 mesh quartz sand, 30 parts of 40-120 mesh quartz sand, 35 parts of 325-mesh quartz powder, and 9 parts of unsaturated polyester resin , 1 part of silane coupling agent, 0.8 part of curing agent, 0.08 part of accelerator, 0.2 part of pigment, 0.45 part of modified fumed silica.

[0065] The preparation method is the same as in Example 1.

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Abstract

The invention provides a preparation method of an artificial quartz stone composite color plate. The quartz stone composite color plate is prepared from quartz sand with different meshes, quartz powder, unsaturated polyester resin, a coupling agent, a curing agent, and an accelerant through the steps of batching, mixing, dyeing, distributing materials, performing vacuum vibration forming, curing by a drying oven as well as grinding and molding. During preparation of the quartz stone composite color plate, the treatment method of the raw materials is unique and the used equipment is improved by an inventor, so that the prepared quartz stone composite color plate has higher quality, the problems that flowing and blooming phenomena are liable to occur in the preparation process of the quartz stone composite color plate are solved, and outstanding contribution is made for the artificial quartz stone industry.

Description

technical field [0001] The invention belongs to the technical field of artificial quartz stone, and in particular relates to a preparation method of an artificial quartz stone double-color plate. Background technique [0002] Artificial quartz stone plate is a very popular decorative material in recent years. It has a hard texture and a dense structure. It has the characteristics of wear resistance, pressure resistance, high temperature resistance, corrosion resistance and penetration resistance that other decorative materials cannot match. There are many colors and types of artificial quartz stone plates. At present, there are single-color, double-color, three-color and even four-color plates, and there are more than 40 kinds of colors. When making multi-color boards, the finished product requires clear boundaries between different color particles and the background color, no color smudges, and no flow. Such products will have greater competitiveness in the market, but the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/18B29C67/24B29L7/00
CPCB29C67/244B29L2007/002C04B26/18C04B14/06C04B20/0076C04B24/42C04B2103/54C04B24/008C04B24/04
Inventor 万晓峰汪咏球万远
Owner 湖北赛典新材料科技有限公司
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