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GRP artificial stone and its making method

A technology of artificial stone and glass fiber reinforced plastic, which is applied to the field of glass fiber reinforced plastic simulation stone and its production, can solve the problems of difficult to express local patterns in detail, unfavorable protection of natural resources, difficulty in mining and processing, etc., and achieves convenient combination and installation, and far-reaching prevention and control of environmental pollution. , the effect of low comprehensive cost

Inactive Publication Date: 2003-10-15
黎伯忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it is subject to certain restrictions because of its radioactive pollution of varying degrees, heavy weight, difficulty in construction, complex production process, difficulty in mining and processing, high production cost, and large-scale mining is not conducive to the protection of natural resources.
[0003] In the past, some organic polymer imitation stones were only flat patterns, which were not strong in three-dimensionality, and the simulation effect was not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following are non-limiting examples of the invention:

[0031] The production of FRP simulated stone panel: 1. First, according to the requirements of the workpiece, make a high-block mirror mold, and use FRP as the bottom panel of the mold; 2. Weigh the raw material (parts by weight) according to the raw material formula used for the surface material: 6688 polymer resin 50 parts, 50 parts of 168-type polymer resin, 3 parts of methyl ethyl ketone peroxide, 3 parts of cobalt naphthenate, 10 parts of aluminum hydroxide, 5 parts of magnesium sulfate crystal, 5 parts of copper sulfate crystal, 15 parts of natural stone powder, and the pigment is oxidized 1 part of iron series pigments; prepare and mix the raw materials evenly, and then make various three-dimensional patterns on the molds according to different requirements, let them penetrate naturally, fully mix colors, and cure for 60 minutes. 3. Weigh the raw materials according to the raw material formula used in th...

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PUM

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Abstract

The simulating GRP stone includes surface layer and reinforcing layer, and the surface layer is formed with the materials including 6688-type high molecular resin 20-80 (in weight portions, the same as below), 168-type high molecular resin 20-80, methyl ethyl ketone peroxide 1.8-8.4, cobalt naphthenate 1.8-8.4, aluminum hydroxide 3-21, magnesium sulfate crystal 3-7, copper sulfate or ferric chloride crystal 3-7, natural stone powder 5-30 and pigment 0-3. The production process includes making mold with various stereo patterns; compounding the surface layer material, molding and curing; compounding the reinforcing layer material, forming stereo reinforcing layer in required thickness through repeated spreading glass fiber layer and brushing compounding material layer.

Description

technical field [0001] The invention belongs to the technical field of artificial stone decoration structures made of plastic materials, and relates to a FRP artificial stone and a manufacturing method thereof. Background technique [0002] All kinds of precious natural stones currently used have natural and elegant colors, good texture, hard and durable. As a high-grade building material, they are favored by the majority of users. However, it is subject to certain restrictions because of its radioactive pollution of varying degrees, heavy weight, difficulty in construction, complex manufacturing process, difficulty in mining and processing, high production cost, and large-scale mining is not conducive to the protection of natural resources. [0003] In the past, some organic polymer imitation stones were only flat patterns, which did not have a strong three-dimensional effect, and the simulation effect was not good. It was difficult to express local patterns in detail, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J5/08C08K3/40C08K5/14C08L101/00
Inventor 黎伯忠
Owner 黎伯忠