KR920019692A - Artificial Marble, Laminated Plate Using Artificial Marble and Manufacturing Method Thereof - Google Patents

Abstract

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Description

Artificial Marble, Laminated Plate Using Artificial Marble and Manufacturing Method Thereof

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1 is an enlarged cross-sectional perspective view of the main portion of the artificial marble of the present invention.

2A and B are enlarged cross-sectional view of the main portion of the one-sided and double-sided laminated artificial stone material according to the present invention.

3A and B are enlarged cross-sectional views of main parts of one-sided and double-sided laminated artificial slabs when the plate material is Styropole.

Claims (8)

It is composed of about 25 to 35 parts by weight of polymer solution, about 65 to 75 parts by weight of stone powder, and about 0.8 to 1.0 parts by weight of curing agent, which is completed by coloring with a pigment, which is 60% or more of unsaturated polyester resin and 40% by weight or less of styrene monomer. Artificial marble made with. The artificial marble according to claim 1, wherein the stone powder is mixed with sand in a weight ratio of 19: 1 to 1:19. A first step of mixing about 25 to 35 parts by weight of the polymer and about 0.8 to 1.0 parts by weight of a curing agent, and a second step of injecting the mixture of the first step into the mold, and again, the powder into the mixture in the mold, or The fourth step of adding a pigment to the mixture of the third step and stirring to form a pattern by adding 65 to 75 parts by weight of a mixture having a ratio of 1:19 to 19: 1 to sand And a fifth step of curing the mixture of four steps and a sixth step of leaving the cured molded product out of the mold. Laminated plate material with artificial marble attached to one or both sides of the plate material. The laminated sheet material according to claim 4, wherein the plate material is plywood. 5. The laminated sheet material of claim 4, wherein the plate material is styropole. The laminated sheet material according to claim 4, wherein the plate material is a gypsum board. In the case of the single-layer laminate, the first step and the first step of mixing about 25 to 35 parts by weight of the polymer having about 60% by weight or more of unsaturated polyester resin and 40% by weight or less of the styrene monomer and about 0.8 to 1 parts by weight of the hardening material A second step of injecting the mixture into the mold, and a third step of homogeneously mixing the mixture in the mold by adding 65 to 75 parts by weight of a mixture of stone powder or stone powder and sand in a ratio of 1:19 to 19: 1 by weight In addition, the fourth step of adding a pigment to the mixture of the third step and stirring the predetermined pattern to form a pattern, the laminate of the fifth step and the fifth step of laminating the plate material on the surface of the mixture of the fourth step to closely adhere The sixth step to the step, the seventh step of removing the molded article from the mold, the process of one side is made, and for the other side it is characterized by repeating the process of the first step to the seventh step Method of manufacturing laminated sheet material ※ Note: The disclosure is based on the initial application.