KR19980067396A - Manufacturing method of decorative material coating material for building interior and exterior using shell particles - Google Patents

Abstract

The present invention relates to a method of producing a coating material of decorative materials for building interior and exterior from shell particles in order to prevent environmental pollution due to reuse of shells generated from the coast and waste of shells. Is mixed with synthetic resin and coated on the interior and exterior decoration of the building, you can expect the aesthetic sense of the exterior of the building by maintaining the unique color of the shell, and the particles of the inner material of the shell's twill layer are also used as conventional coating materials. Since shells are used instead of particles, the construction can be expected to be simpler and more efficient due to weight reduction, and the present invention relates to a decorative material coating material for building interior and exterior using shell particles.

Therefore, the present invention is made by paying attention to the characteristics of the material of the shell itself and the decoration of the interior and exterior of the building. For the above purpose, the present invention mixes the crushed shell particles having a size of 7 mm or less with a synthetic resin for coating to obtain appropriate water and organic solvent. The present invention provides a method of making a decorative coating material using shell particles by adding and mixing the coating material of a decorative material for interior and exterior of a building, and then placing it in a container and sealing it.

Description

Manufacturing method of decorative material coating material for building interior and exterior using shell particles

The present invention is a crushed and dried shell particles from shells such as oysters, shellfish, abalone, seashells, mussels, etc., which are cultured at seashore, and the pulverized particles and the pontoon layer to maintain the unique color characteristics of the upper and nacre layers of the outer skin of the shell. It relates to a method of manufacturing a coating material utilized as a decorative material for building interior and exterior by mixing the fine particles of the inner material of the shell with a synthetic resin.

The present invention can use the shell to prevent the environmental pollution due to the recycling of resources and waste, and the shell pulverized using the characteristics of the inner material of the shell and the outer skin of the shell and the inner material of the twill layer are powder particles It is a plate or amorphous particle that is crushed to the side and side, and when used as a building material or interior and exterior decoration complementary material, it is attached to the wall by maintaining the unique color of the shell so that it can improve the aesthetic sense of the building and environmental pollution by using shell particles. In addition to preventing the use of shells in place of the rock has the advantage of suppressing damage to the natural environment and to provide a method of manufacturing a decorative material coating material for building interior and exterior.

Coating materials used as materials for interior and exterior of existing buildings are imported from abroad or imported rock particles and synthetic resin as contents and filled with a mixture in a container in Korea.

Since these products are manufactured by order production because the rock particles are imported from foreign countries and the synthetic resin is naturally cured, the price is considerably high because it takes considerable time to use after ordering.

The solidification time is usually too long, even after coating or hand-coated rock particles and synthetic resin on the wall by pneumatic pressure, and when the pneumatic coating is applied, the coating material drops to the floor due to the adhesive force solidifying on the wall of the coating material. Uneconomical

In addition, it is difficult to store for more than a few months after the product is made due to the hardening problem, and since the rock particles used as raw materials are imported from foreign countries, there is a disadvantage that they cannot be ordered according to the air date or arrive on site if necessary.

The present invention has been made in consideration of the above problems, and its object is to have excellent added value using shell particles and to be used as a coating material for interior and exterior decoration of buildings. It is to provide a method of manufacturing a coating material that can maintain the unique color of the.

The present invention is to provide a method for producing a coating material that can be adhered to the surface of the interior and exterior decoration materials of the building by mixing powdered, flaky or amorphous shell particles with the synthetic resin for paint.

The present invention is a method of producing a coating material of the interior and exterior materials of buildings using fine, plate-shaped or amorphous particles of the shell to solve the environmental pollution problem caused by the disposal of the shell, to increase the added value of the shell and to use for various purposes. The particles are mixed with a synthetic resin and water or an organic solvent to fill the container, and then the container is sealed to prepare a coating material. Hereinafter, the preferred embodiment of the present invention will be described in connection with the results of adhesion and curing test results of the coating material.

Example 1

500 g of 30 mesh shell particles and 500 ml of epoxy resin are mixed and placed in an injector using air of a coating material and sprayed onto plywood.

The shell and the epoxy coated on the plywood had good adhesion to the plywood in the initial adhesion state, so that the shell particles did not drop and completely cured after several hours.

The appearance of the coated surface was irregularly compounded with the shell upper and nacre layers and the inner circumferential layer showing the inherent color of the shell.

Example 2

500 g of 30 mesh shell particles and 250 ml of an aqueous bond resin were mixed with 250 ml of water, and a coating method was performed in the same manner as in Example 1.

The shell and the aqueous bond coated on the plywood had a part that flowed down initially, but the adhesive strength was good on the plywood so that the shell particles did not fall off and completely cured after several hours.

The appearance of the coated surface is the same as in Example 1.

Example 3

500 g of 30 mesh shell particles, 250 ml of an aqueous bond resin, and 125 ml of water were mixed, and a coating method was performed in the same manner as in Example 1.

Unlike the case of Example 2, the shell and the aqueous bond coated on the plywood did not show a slight drop in the initial stage, the viscosity was large, the adhesive strength was good on the plywood so that the shell particles did not fall and completely cured after several hours.

The appearance of the coated surface is the same as in Example 1.

Example 4

The shells were mixed with urethane resin and poured onto plywood for coating.

After the test was hardened, all the samples were hardened.

The appearance of the coating surface is the same as in Example 1.

Example 5

The epoxy resin was mixed with the shell sample and analyzed for the dilution effect of the curing agent solution using a thinner.

When the thinner and epoxy were diluted 1: 1, the appearance of the coating surface did not change, but when the thinner and the epoxy were diluted 2: 1, the adhesion between the liquids was lowered.

Example 6

The urethane resin was mixed with the shell sample and analyzed for the dilution effect of the curing agent solution using a thinner.

The thinner's dilution effect shows that the higher the thinner's dilution ratio, the more slowly it hardens.

Example 7

Bonding of plywood was carried out by dividing the epoxy resin with a thinner and diluting it with a shell.

When comparing the degree of curing according to the mixing ratio between thinner and curing agent, the curing time was the fastest in the experiment without thinner, and the more the thinner was diluted, the slower curing time was.

Example 8

When the urethane resin was used as a curing agent, it was divided into a case of not diluting with a thinner and a case of dilution.

When comparing the degree of cure according to the mixing ratio of thinner and hardener, it was the fastest curing in the experiment without thinner, and the more the thinner was diluted, the slower curing time was.

As described above, the present invention can produce particles from shells that cause illegal landfilling or marine pollution, and when used in combination with synthetic resins for paints, can be utilized as decorative materials for interior and exterior of buildings, thereby solving environmental problems caused by shells, and recycling shells. Therefore, it can be made of decorative materials with excellent added value of the building, thereby increasing the use efficiency of the shell.

In addition, the coating material using shell particles can maintain the inherent color of the shell and can be used for building decorative materials or other interior and exterior treatment, so that there is an economic advantage due to the recycling of resources and an advantage of suppressing destruction. have.

Claims (4)

Manufacture of decorative materials for building interior and exterior decoration materials using shell particles, characterized by mixing shell particles with synthetic resin for paints to maintain the unique color of the shell and to produce coating materials for decorative materials for building interior and exterior. Way. The method of claim 1, A method of manufacturing decorative material coating material for building interior and exterior using shell particles, wherein the shell particles are mixed with water or an organic solvent to reduce the amount of the synthetic resin in the process of mixing the shell particles with the synthetic resin for paint. The method of claim 1, A method for manufacturing a coating material for building interior and exterior decoration using shell particles, characterized in that the particles are mixed with synthetic resin for roads so as to utilize the characteristics of the upper layer, the perforated layer and the pearl layer among the shell particles. The method of claim 1, A method of manufacturing a coating material for building interior and exterior decoration using shell particles, characterized in that each of the plate-shaped or amorphous and fine powder particles are mixed with a synthetic resin for coating so as to utilize the shape of the particles in the shell particles.