Analysis of Magnesium Silicate | Purification of Polyols, Efficient Surfactants, Supporting The Development of Chemical Industry in A New Chapter
Magnesium silicate adsorbent is a commonly used high-efficiency adsorbent material, mainly composed of high-purity magnesium oxide and silicate minerals, and a porous material made of organic silicides. Magnesium silicate adsorbent has strong adsorption properties and can adsorb various toxic and harmful substances in the air, such as ammonia, formaldehyde, benzene and other volatile organic compounds, as well as particles.
Fundamentally, its high-performance adsorption capacity comes from MgSiO3 magnesium silicate. It has the ability to adsorb harmful gases and odors. Magnesium silicate has excellent adsorption capacity and can maintain its adsorption effect for a long time, making it widely used in air purification and removal of indoor pollutants in buildings.
As a result, Kastar has launched Giant Chemical's magnesium silicate SeaWardSol series (MgO-xSiO2-yH2O), which has high stability, high adsorption and other properties, making it not only a preferred surfactant, but also an indispensable component in the field of polyether polyols. It is widely used as an adsorbent, filler, filter aid and other fields for purifying polyols.
△ SeaWardSol series chemical composition
1. SeaWardSol 700 SeaWardSol 800
#Physical properties and adsorption mechanism
#CAS no.：1343-88-0
EINECS no.：2156811
K-Reach：04-2111-00649
physical characteristics
SeaWardSol 700 and SeaWardSol 800 are adsorbents with excellent suspension, emulsification, and dispersion properties, widely used in industries such as coatings, inks, and plastics.
Magnesium silicate molecules contain silicate ions and magnesium ions, which have high thermal stability and chemical properties
△ Physical properties of SeaWardSol 700
△ Physical properties of SeaWardSol 800
Adsorption mechanism
SeaWardSol 700 and SeaWardSol 800 magnesium silicate remove residues such as metal ions and impurities, including residual potassium hydroxide and sodium hydroxide ions, through physical and chemical adsorption.
Physical adsorption refers to the van der Waals forces between molecules, characterized by fast adsorption rate and large adsorption capacity;
Chemical adsorption refers to the chemical bonding between molecules, characterized by a good adsorption effect on organic gases.
△ Adsorption mechanism
2. Performance Characteristics and Advantages
=Physics, Chemistry, Electromagnetic, Environmental Protection
01 Excellent physical properties
SeaWardSol series magnesium silicate products have high hardness, wear resistance and aging resistance, making them widely used in the chemical industry. Its excellent thermal conductivity enables it to maintain stable performance even in high temperature environments.
02 Good chemical stability
The SeaWardSol series magnesium silicate products have strong chemical stability and are not easily reacted with chemicals such as acids and bases, allowing them to maintain stable performance in various environments and have good corrosion resistance.
△ SeaWardSol 700 particle size distribution
03 Excellent electromagnetic performance
The SeaWardSol series magnesium silicate products have good electromagnetic shielding performance, making them widely used in fields such as electronics and communication.
04 Green environmental performance
Due to its ability to adsorb and fix pollutants, magnesium silicate is often used as a wastewater treatment agent and exhaust gas purification agent, which can effectively remove harmful substances and purify the environment.
△ SeaWardSol 800 particle size distribution
3. The chemical industry covers a wide range of fields
=Polyether polyols, surfactants
Polyether polyols: preparation of high-performance rubber products and energy-saving and environmentally friendly plastics
01 Improve production efficiency
Polyether polyols, as an important chemical raw material, are widely used in fields such as polyurethane and polymers. The application of magnesium silicate in this process can effectively improve production efficiency and reduce production costs.
02 Optimize product performance
Magnesium silicate is used as an adsorbent for purifying polyols, which can improve the molecular structure of polyether polyols, enhance product stability, heat resistance, weather resistance, and other properties.
03 Environmental advantages
Magnesium silicate can reduce the emission of harmful substances and alleviate environmental pollution in the production process of polyether polyols.
Surfactants: Preparation of environmentally friendly detergents, preparation of high-performance coatings
01 Improve surface activity
Surfactants are widely used in industries such as daily chemical, coatings, and petroleum. The addition of magnesium silicate can improve the performance of surfactants and enhance product quality.
02 Increase stability
Magnesium silicate can be used as a stabilizer for surfactants to prevent precipitation and delamination of products during storage and transportation.
03 Environmental Protection and Application Innovation
The application of magnesium silicate in surfactants helps to improve the environmental performance of products and reduce negative impacts on the environment. Meanwhile, magnesium silicate can also play an innovative role in fields such as biodegradable surfactants.
4. Other fields
=Coatings, architecture, electronics
Paint industry
As the filler of coatings, magnesium silicate can improve the adhesion, weather resistance and anti-aging performance of coatings. Meanwhile, magnesium silicate also has excellent pigment properties, which can improve the coverage of coatings.
Building material
Due to its characteristics of thermal stability, high temperature resistance, and fire resistance, it is often used as insulation materials, such as insulation boards, insulation powders, and refractory bricks. These materials can effectively isolate external temperature changes.
Electronics industry
Due to its excellent thermal conductivity, magnesium silicate can be used as a heat dissipation material in electronic devices. In addition, magnesium silicate also has good electromagnetic shielding properties and can be used in the production of electromagnetic shielding materials.
Summary
Magnesium silicate SeaWardSol 700 and SeaWardSol 800, as environmentally friendly, efficient, and versatile products, will undoubtedly become the new stars in China's surfactant and polyether polyol industry.
The SeaWardSol series plays an important role in rubber, coatings, ceramics, electronics and other fields due to its unique adsorption, stability, and environmental advantages. It not only helps improve product quality and reduce production costs, but also becomes a powerful driving force for green development in the chemical industry.