Analysis on the application of soda feldspar in ceramics

In the past ceramic production, according to the traditional view, the flux raw materials used in feldspar are generally potassium feldspar and potassium micro plagioclase. Although potassium feldspar is associated with soda feldspar or anorthite, the content is lower than that of potassium feldspar, so soda feldspar has been neglected for a long time, however, with the research and development of soda feldspar, the traditional view began to be broken, and the role of soda feldspar was re-recognized. Up to now, soda feldspar has been rich in resources and low in price. Inexpensive, can reduce firing temperature and reduce energy consumption, and has been favored by many.

Sodium feldspar powder for high-quality ceramics Uses: Mainly used in ceramics, electric porcelain, enamel raw materials, and glazes. Sodium feldspar powder is mainly used to reduce the firing temperature of ceramics and plays a role in melting.

Sodium feldspar is a kind of feldspar, which is a common feldspar mineral and is a sodium aluminosilicate. soda feldspar is generally a glassy crystal, which can be colorless or white, yellow, red, green, or black. It is the raw material for making glass and ceramics. soda feldspar is found in many rocks, and such minerals are called rock-forming minerals. In addition to being used as industrial raw materials, soda feldspar minerals account for more than 30% of the ceramic industry, and are also widely used in other industries such as the soda feldspar chemical industry.

soda feldspar is used in arts and crafts porcelain. Art and crafts porcelains use soda feldspar or its efflorescence as the main flux, the addition amount is 30%-40%, and the firing temperature is 1200-2800°C. At the same time, soda feldspar can also be used to produce daily-use high-grade fine porcelain supporting products, reducing the firing temperature from the original 1400°C to the current 1280°C, which has been basically successful. Flame porcelain cups also add 20%-30% soda feldspar into their weathering.

In short, the proportion of soda feldspar in the flux is gradually increased, and the application range is gradually expanded.

Anyang Lishi Industrial soda feldspar manufacturer

Soda Feldspar

we offer the soda feldspar as follows:

Spec:    Al2O3: 19-22%, SiO2: 65%min, Fe2O3: 0.1%max, Na2O: 10%min, CaO,0.7%max.

Quantity:    500 MT

Packing:     1 mt big bag.

Price:  FOB Tianjin

Payment:    T/T (50% in advance and 50% before shipment )

Delivery Schedule: within 30 days after receiving the deposit.

If you have any questions, please contact us without hesitation.



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