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The role of aluminum hydroxide in the addition of artificial stone

Aluminum hydroxide (AL(OH)3), alias natural ore powder, its content in the three ingredients also occupies a large proportion. Better artificial stone, its content accounted for 30%. The advantages of using its production table: good brightness, smooth surface, good stain resistance, wear resistance, impact resistance, anti-aging, high structural strength. Artificial stone flame retardant depends on aluminum hydroxide containing three water molecules, which does not produce toxic and corrosive gases during pyrolysis; it absorbs heat and releases water vapor during pyrolysis, and has flame retardant and self-extinguishing properties.

If the aluminum hydroxide content reaches 30%, and the mesh number (a measure of particle size) reaches 2000 mesh, then such artificial stone is of high quality. The larger the mesh number, the finer the particles or powder. If it is integrated into the inherent, the closer the intermolecular structure, basically no pores and pores, then oil or some dirty impurities, dirt is not easy to penetrate. In the absence of pores and pores on the surface, stubborn stains can also be removed, such as smoke marks, oil. In the absence of pores and stomata on the surface, mold, bacteria and other microorganisms can not survive, visible mesh and environmental protection and health also has an extremely important role.

Application of Aluminum Hydroxide in Modified Thermoplastic Industry

Magnesium hydroxide flame retardant performance improvement methods you know?

Real-time information

Zhongke Flame Retardant Organization Watches 20 Closing Ceremonies

On the morning of October 22, 2022, members of Zhongke Flame Retardant New Materials Co., Ltd. watched the closing ceremony of the 20th Congress under the leadership of General Manager Wang Ligui.

What are the reasons for the failure of flame retardant after adding aluminum hydroxide flame retardant?

Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.

As a flame retardant, magnesium hydroxide also need to improve what aspects?

When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.

Hefei Zhongke Flame Retardant New Material Co., Ltd

Sales Department Telephone:15905609730
Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
Company headquarters address: Hefei Feidong Economic Development Zone Xianghe Road 36
E-mail:hefei@zkxcl.com

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