Novel antibacterial artificial stone

An artificial stone and a new type of technology, applied in the field of building materials, can solve the problems of reduced material fluidity, unenvironmental protection, poor compatibility, etc., and achieve the effects of easy modeling design, high-efficiency antibacterial performance, and improved pollution resistance.

Inactive Publication Date: 2017-12-29
JIANGSU MINJIANG MINING CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this will reduce the fluidity of the material. Therefore, the imitation stone made by adding particles to the artificial stone formula can only be a stone with a relatively small thickness, and the pattern distribution of the large-thickness products such as washbasins and bathtubs produced is extremely uneven. , poor appearance
There is also a method of coating the surface with a layer of particles to obtain a stone-like appearance for products such as artificial stone basins, artificial stone sinks, and artificial stone bathtubs, but the coating damage is not easy to repair; and the coating process is not easy. Environmental protection; and also lose some of the advantages of artificial stone direct molding such as narrow sides, small R angle and other size modeling advantages
[0004] In order to solve the problem of extremely uneven grain distribution and poor appearance of traditional artificial stone products, some people are currently trying to add light materials such as wood powder, vermiculite powder, perlite powder, and plastic particle powder to the artificial stone formula, but in actual preparation In the process of artificial stone products, due to the poor compatibility between such particles and slurry, such particles and slurry will be suspended to the upper layer of slurry after mixing
In the process of processing artificial stone products, the outer surface needs to be polished and polished. During the grinding process, the suspended particles will be directly polished off, thus losing the pattern effect.
In addition, there is a risk of delamination in the mixing of this type of granular material and resin slurry. In addition, there are holes and air holes in the interior of this type of particle, and the anti-pollution and chemical resistance of the polished section are very poor, resulting in a stone-like effect. unreal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The new antibacterial artificial stone of the present invention is made of the following components according to the weight fraction ratio:

[0015] It is made of the following components according to the weight fraction:

[0016] 13 parts of pure acrylic resin, 0.2 parts of pigment, 13 parts of composite acrylic resin, 5 parts of aluminum hydroxide particles, 0.3 parts of antibacterial agent, 13 parts of unsaturated resin, 6 parts of water reducing agent, 2 parts of calcium carbonate, 41 parts of water, talc 2 parts of powder, 6 parts of hollow glass beads.

[0017] In the above formula, the compressive strength of the hollow glass beads is 25MPa-120MPa, and the particle size of the hollow glass beads is 10-100um.

Embodiment 2

[0019] The new antibacterial artificial stone of the present invention is made of the following components according to the weight fraction ratio:

[0020] It is made of the following components according to the weight fraction:

[0021] 24 parts of pure acrylic resin, 0.5 parts of pigment, 24 parts of composite acrylic resin, 12 parts of aluminum hydroxide particles, 1.3 parts of antibacterial agent, 24 parts of unsaturated resin, 9 parts of water reducer, 6 parts of calcium carbonate, 53 parts of water, talc 3 parts of powder and 10 parts of hollow glass beads.

[0022] In the above formula, the compressive strength of the hollow glass beads is 25MPa-120MPa, and the particle size of the hollow glass beads is 10-100um.

Embodiment 3

[0024] The new antibacterial artificial stone of the present invention is made of the following components according to the weight fraction ratio:

[0025] It is made of the following components according to the weight fraction:

[0026] 18 parts of pure acrylic resin, 0.3 parts of pigment, 19 parts of composite acrylic resin, 8 parts of aluminum hydroxide particles, 0.8 parts of antibacterial agent, 19 parts of unsaturated resin, 8 parts of water reducing agent, 4 parts of calcium carbonate, 48 parts of water, talc 2 parts of powder, 8 parts of hollow glass beads.

[0027] In the above formula, the compressive strength of the hollow glass beads is 25MPa-120MPa, and the particle size of the hollow glass beads is 10-100um.

[0028] Compared with the prior art, the present invention not only has the characteristics of ordinary artificial stone such as non-radiation, anti-corrosion, easy cleaning, no pollution, etc., it can be cut, bent, and seamlessly spliced ​​at will, and it also has ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Compressive strengthaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to novel antibacterial artificial stone which is prepared from the following components in parts by weight: 13-24 parts of a pure acrylic-based resin, 0.2-0.5 part of a pigment, 13-24 parts of a composite acrylic-based resin, 5-12 parts of aluminum hydroxide granules, 0.3-1.3 parts of an antibacterial agent, 13-24 parts of an unsaturated resin, 6-9 parts of a water reduction agent, 2-6 parts of calcium carbonate, 41-53 parts of water, 2-3 parts of talcum powder and 6-10 parts of hollow glass beads. The novel antibacterial artificial stone has the advantages that compared with the prior art, the novel antibacterial artificial stone has the characteristics of being free of radiation, good in corrosion resistance, easy to clean, free of pollution and the like, can be randomly cut, bent and molded and spliced seamlessly, has long-lasting and efficient antibacterial properties and is capable of effectively blocking transmission ways of infectious diseases which can do great harm to human bodies.

Description

Technical field [0001] The invention relates to the field of building materials, in particular to a new type of antibacterial artificial stone. Background technique [0002] Artificial stone, as a new type of healthy and environmentally friendly product in line with the national sustainable development strategy, is widely used in the field of decoration materials. At present, the artificial stone products used in the bathroom and kitchen and bathroom directions on the market are mainly composed of resin and various fillers. In addition, in order to ensure the mechanical strength, the wall thickness of the molded product is usually between 15 and 30 mm. As we all know, if you need to make large-size countertops, bathtubs and other products, the weight of the products can often reach more than 200kg, which makes the products have great safety hazards during the transportation, which is very unfavorable for the handling and transportation of the products. [0003] In addition, in ord...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C04B26/18C04B111/20C04B111/40C04B111/54C04B111/82
CPCC04B26/18C04B2111/00017C04B2111/00025C04B2111/20C04B2111/40C04B2111/54C04B2111/82C04B22/06C04B24/24C04B14/28C04B14/042C04B14/22C04B20/002C04B2103/54C04B2103/67C04B20/008
Inventor施路明
OwnerJIANGSU MINJIANG MINING CO LTD