Antibacterial and formaldehyde-removing artificial stone binder and preparation method thereof

A technology of artificial stone and binder, which is applied in the field of antibacterial and formaldehyde-removing artificial stone binder and its preparation, which can solve the problems of complex cleaning, lack of antibacterial and formaldehyde-removing functions, black seams, etc., and achieve a healthy and safe environment , the effect of inhibiting the growth of bacteria and mildew

Pending Publication Date: 2021-09-21
清远戈兰迪高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although artificial stone has a certain antibacterial and anti-mildew effect, the existing artificial stone binder does not have the function of antibacterial and formaldehyde removal. After the artificial stone binder is used, problems such as black seams and mildew often occur, which not only affects Overall aesthetics, but can also cause cleaning complications

Method used

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  • Antibacterial and formaldehyde-removing artificial stone binder and preparation method thereof
  • Antibacterial and formaldehyde-removing artificial stone binder and preparation method thereof
  • Antibacterial and formaldehyde-removing artificial stone binder and preparation method thereof

Examples

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Effect test

Embodiment 1

[0021] An antibacterial and formaldehyde-removing artificial stone binder according to an embodiment of the present invention comprises the following components in mass fraction: 40% binder resin, 55% micropowder filler, 0.5% curing agent, 0.8% coupling agent , 0.6% antibacterial agent, 1.1% fumed silica, 2% accelerator.

[0022] The preparation method of antibacterial and formaldehyde-removing type artificial stone binder described in the present embodiment is as follows:

[0023] (1) Take by weighing 550g of nano-sized aluminum hydroxide and 11g of fumed silica respectively, and mix the two uniformly to obtain mixture A;

[0024] (2) Weigh 360g of polymethyl methacrylate resin, 8g of γ-methacryloxypropyltrimethoxysilane, and 20g of cobalt isooctanoate, and mix them uniformly to obtain mixture B;

[0025] (3) Weigh 6g of aluminum hydroxide and 40g of polymethyl methacrylate resin treated by external coherent field respectively, fully stir the two evenly, and then pass throug...

Embodiment 2

[0029] An antibacterial and formaldehyde-removing artificial stone binder according to an embodiment of the present invention comprises the following components in mass fraction: 25% binder resin, 70% micropowder filler, 0.5% curing agent, 0.8% coupling agent , 0.6% antibacterial agent, 1.1% fumed silica, 2% accelerator.

[0030] The preparation method of antibacterial and formaldehyde-removing type artificial stone binder described in the present embodiment is as follows:

[0031] (1) Take by weighing 700g of nano-scale aluminum hydroxide and 11g of fumed silica respectively, and mix the two uniformly to obtain mixture A;

[0032] (2) Weigh 200g of polymethyl methacrylate resin, 8g of γ-methacryloxypropyltrimethoxysilane and 20g of cobalt isooctanoate respectively, and mix them uniformly to obtain mixture B;

[0033] (3) Weigh 6g of aluminum hydroxide and 50g of polymethyl methacrylate resin treated by external coherent field respectively, fully stir the two evenly, and then...

Embodiment 3

[0037] An antibacterial and formaldehyde-removing artificial stone binder according to an embodiment of the present invention comprises the following components in mass fraction: 50% binder resin, 45% micropowder filler, 0.5% curing agent, 0.8% coupling agent , 0.6% antibacterial agent, 1.1% fumed silica, 2% accelerator.

[0038] The preparation method of antibacterial and formaldehyde-removing type artificial stone binder described in the present embodiment is as follows:

[0039] (1) Take by weighing 450g nano-scale aluminum hydroxide and 11g fumed silica respectively, mix both uniformly, obtain mixture A;

[0040] (2) Weigh 400g of polymethyl methacrylate resin, 8g of γ-methacryloxypropyltrimethoxysilane, and 20g of cobalt isooctanoate, and mix them uniformly to obtain mixture B;

[0041] (3) Weigh 6g of aluminum hydroxide and 100g of polymethyl methacrylate resin treated by external coherent field respectively, fully stir the two evenly, and then pass through a 100-mesh s...

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Abstract

The invention discloses an antibacterial and formaldehyde-removing artificial stone binder and a preparation method thereof, and belongs to the technical field of binders. The artificial stone binder comprises the following components in percentage by mass: 25%-50% of binder resin, 40%-72% of a micro-powder filler, 0.08%-2% of a curing agent, 0.06%-0.8% of an antibacterial agent, 0.05%-2% of fumed silica, 0.5%-3.5% of an accelerant and 0.1%-1.5% of a coupling agent, wherein the antibacterial agent is a substance capable of continuously releasing electromagnetic waves with the wave band of 30-3000 [mu]m. The invention also provides the preparation method of the antibacterial and formaldehyde-removing artificial stone binder, wherein the artificial stone binder obtained by the preparation method has antibacterial and bacteriostatic functions, can effectively inhibit bacterial breeding and mildew problems, has a formaldehyde-removing function, and creates a healthier and safer environment.

Description

technical field [0001] The invention belongs to the field of adhesives, in particular to an antibacterial and formaldehyde-removing artificial stone adhesive and a preparation method thereof. Background technique [0002] Artificial stone usually refers to artificial stone solid surface material, artificial quartz stone, artificial stone granite and so on. Different types of artificial stone have different compositions. The main components are resin, aluminum powder, pigment and curing agent. Compared with natural stone, artificial stone has various functions, rich colors, non-toxic, non-radioactive, flame-retardant, impact-resistant, versatile shapes, anti-bacterial, anti-mildew, and non-pollution, which make it more and more widely used. [0003] Although artificial stone has a certain antibacterial and anti-mildew effect, the existing artificial stone binder does not have the function of antibacterial and formaldehyde removal. After the artificial stone binder is used, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/06C04B26/18C04B111/20
CPCC04B26/06C04B26/18C04B2111/2092C04B2111/00637C04B14/066C04B14/303C04B20/008C04B24/42C04B24/04C04B24/00
Inventor 田雨庄峰姜浩陈小凤
Owner 清远戈兰迪高分子材料有限公司
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