CN114380534A

CN114380534A - Artificial stone

Info

Publication number: CN114380534A
Application number: CN202011132405.2A
Authority: CN
Inventors: 麻林
Original assignee: Jusheng Stone Business Department Of Economic Development Zone
Current assignee: Jusheng Stone Business Department Of Economic Development Zone
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2022-04-22

Abstract

The invention discloses an artificial stone which is prepared from 10% of granular sand, 10% of stone and ore waste and waste stone, 2% of a curing agent, 2% of an accelerator, 5% of a pigment, 8% of calcium carbonate, 15% of an aggregate, 3% of an antioxidant, 7% of a filler, 2% of a cross-linking agent, 2% of a defoaming agent, 5% of lignin, 3% of an adhesive, 5% of an unsaturated resin, 6% of a pigment and 15% of water. The invention improves the strength of the artificial stone plate, greatly reduces the production cost and makes the whole artificial stone look more beautiful.

Description

Artificial stone

Technical Field

The invention relates to the technical field of artificial stones, in particular to an artificial stone.

Background

With the rapid development of society and the improvement of the living standard of people, the appreciation of people on beauty is also raised to a certain level, and stone is widely used as a high-grade building decorative material, is applied to indoor and outdoor decoration and the production and processing of various artworks, and has increasing market demand. The stone material is divided into natural stone material and artificial stone material, the natural stone material is a general name of block or plate material which is mined from natural rock mass and processed, and the stone material has clear texture and high strength, so the stone material has good use and decoration effects. However, the natural stone resources are reduced year by year, the exploitation is difficult, the transportation is difficult, the construction strength is high, and a certain degree of radiation exists. In recent years, artificial stone materials made of industrial materials through scientific processes have been studied. The existing artificial stone is limited by a formula, the cost is high, the process is complex, the strength of the manufactured stone is greatly different from that of a natural stone in appearance and performance, and in addition, part of stone production processes need high-temperature firing, so that the energy consumption is high, the pollution is large, and the research on novel low-carbon environment-friendly green artificial stones is urgent.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide an artificial stone which can supplement and replace natural stone, and has high strength and low cost.

In order to achieve the purpose, the invention adopts the following specific technical scheme:

an artificial stone is prepared from 10% of granular sand, 10% of stone and ore waste and waste stone, 2% of a curing agent, 2% of an accelerator, 5% of a pigment, 8% of calcium carbonate, 15% of aggregate, 3% of an antioxidant, 7% of a filler, 2% of a cross-linking agent, 2% of a defoaming agent, 5% of lignin, 3% of an adhesive, 5% of an unsaturated resin, 6% of a pigment and 15% of water.

Due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the invention greatly reduces the absorption of raw materials to unsaturated resin, greatly reduces the using amount of the unsaturated resin which mainly influences the deformation and aging of the artificial quartz stone plate in the formula, thereby improving the strength of the artificial quartz stone plate, greatly reducing the production cost, and ensuring that the produced artificial quartz stone plate is not easy to deform and age;

2. the defoaming agent is used for eliminating bubbles generated in the process of mixing and stirring the raw materials, so that different raw materials are mixed more closely, and the overall quality of the formed artificial stone is higher;

3. the setting of the cross-linking agent can improve the overall strength, heat resistance, wear resistance and solvent resistance of the mixing principle;

4. the antioxidant is arranged, so that the oxidation resistance, the reduction resistance and the thermal decomposition resistance of the formed artificial stone are greatly improved.

5. The aluminum hydroxide is used as the filler, so that the overall texture of the stone can be enhanced, the mechanical property can be enhanced, and the flame retardant property of the stone can be improved.

6. The artificial stone formed by adopting the nonmetal dye has more beautiful appearance and good non-toxicity and safety, because the artificial stone is generally used for kitchens, toilets and other indoor decorations, the artificial stone has certain toxicity by adopting the heavy metal dye such as lead, copper, cadmium and arsenic toner, and the artificial stone formed by adopting the nonmetal dye has better safety performance.

7. The lignin is adopted, so that the use of water resources in the stirring process can be reduced, and the lignin also has certain adhesive property, so that the cracking prevention capability of the stone is improved.

8. The invention adds the antioxidant, the cross-linking agent, the defoaming agent and the adhesive in the production and manufacturing process of the artificial stone, so that the molded artificial stone is enhanced in the aspects of oxidation resistance, flame retardance, texture and heat resistance; the lignin reduces the water amount required in the manufacturing process of the artificial stone, and simultaneously improves the cracking prevention capability of the artificial stone; the non-metallic dyes with different colors can be smeared on the surface of the artificial stone according to the requirement, so that the whole artificial stone looks more beautiful.

Detailed Description

The invention will be further understood from the examples of the invention given below, without the protection of the invention being restricted thereto.

The artificial stone is prepared from 10% of granular sand, 10% of stone and ore waste and waste stone, 2% of a curing agent, 2% of an accelerator, 5% of a pigment, 8% of calcium carbonate, 15% of an aggregate, 3% of an antioxidant, 7% of a filler, 2% of a cross-linking agent, 2% of a defoaming agent, 5% of lignin, 3% of an adhesive, 5% of an unsaturated resin, 6% of a pigment and 15% of water.

The absorption of raw materials on unsaturated resin is greatly reduced, and the using amount of unsaturated resin which mainly influences the deformation and aging of the artificial quartz stone plate in the formula is greatly reduced, so that the strength of the artificial quartz stone plate is improved, the production cost is greatly reduced, and the produced artificial quartz stone plate is not easy to deform and age;

the defoaming agent is used for eliminating bubbles generated in the process of mixing and stirring the raw materials, so that different raw materials are mixed more closely, and the overall quality of the formed artificial stone is higher;

the setting of the cross-linking agent can improve the overall strength, heat resistance, wear resistance and solvent resistance of the mixing principle;

the antioxidant is arranged, so that the oxidation resistance, the reduction resistance and the thermal decomposition resistance of the formed artificial stone are greatly improved.

The aluminum hydroxide is used as the filler, so that the overall texture of the stone can be enhanced, the mechanical property can be enhanced, and the flame retardant property of the stone can be improved.

The artificial stone formed by adopting the nonmetal dye has more beautiful appearance and good non-toxicity and safety, because the artificial stone is generally used for kitchens, toilets and other indoor decorations, the artificial stone has certain toxicity by adopting the heavy metal dye such as lead, copper, cadmium and arsenic toner, and the artificial stone formed by adopting the nonmetal dye has better safety performance.

The lignin is adopted, so that the use of water resources in the stirring process can be reduced, and the lignin also has certain adhesive property, so that the cracking prevention capability of the stone is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The artificial stone is characterized by being prepared from 10% of granular sand, 10% of stone and ore waste and waste stone, 2% of a curing agent, 2% of an accelerator, 5% of a pigment, 8% of calcium carbonate, 15% of an aggregate, 3% of an antioxidant, 7% of a filler, 2% of a cross-linking agent, 2% of a defoaming agent, 5% of lignin, 3% of an adhesive, 5% of an unsaturated resin, 6% of a pigment and 15% of water.