Sodium silicate is dissolved in aqueous viscous solution, commonly known as water glass, sodium silicate. It is an inorganic binder.
Solid sodium silicate water glass called the south, the North called paohuajian, known as the aqueous solution of sodium silicate water glass. Pure solid sodium silicate is a colorless transparent solid. The sale of sodium silicate in the market contains some impurities and slightly blue.
Paohuajian is sodium silicate (Na2SiO3), dissolved in water to form viscous solution, known as water glass, alkaline. It has a very wide range of uses. It is often used as silica gel according to its strong bonding characteristics, and it is acid resistant and heat-resistant. Toxic, but has no effect on the contact, eating can cause harm to human liver.
Sodium silicate production process can be divided into dry and wet two, often used in the production of solid sodium silicate is dry, and then was dissolved into the desired size of the liquid paohuajian, the conversion rate is 1: 2. 5. The production of sodium silicate raw materials as quartz sand, soda ash, two will be sent by mixing the reflection kiln, calcination at high temperature melting water quenched after the packaging of solid sodium silicate. Solid sodium silicate is conducive to the transportation and storage. The solid sodium silicate to be melted into liquid liquid paohuajian at a certain temperature and pressure.
Shandong Sea Chemical Co. Ltd. is relying on the formation of Shandong Haihua Limited by Share Ltd silica factory restructuring after the buyout in the production of high-quality, high-grade silica, paohuajian for emerging companies leading products. Our company 150 million yuan in fixed assets, production capacity of 40 thousand tons / year of white carbon black, sodium silicate 200 thousand tons / year. The domestic production process of precipitated silica is adopted. The DCS system is automatically monitored from batching to product parachute. The main production equipment is imported from abroad, and has advanced production technology level. Our factory is located in the World Kite -- the northwest corner of Weifang City, the geographical position is superior, there are two railway special line, near the port of Weifang, adjacent to the Yangkou Port and Qingdao port, import export is very convenient. Relying on its unique regional advantages and product advantages, our products cover all parts of the country and exported to Japan, Korea and Southeast Asia and other countries and regions, and become the pillar enterprises of similar products competing for foreign market in China. In 2014, our company approved the ISO9001 quality system and the ISO14001 environment system.
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