polvo de feldespato sódico

About Sodium feldspar powder: Sodium Feldspar Powder is a glass crystal of triclinic crystal system. It is generally colorless, white, yellow, red or black. It is a common feldspar mineral. Albite is a frame silicate structure with a specific gravity of 2.62 and a Mohs hardness of 6-6.5, in which the content of anorthite is less than 10%. Albite is a natalite mineral of plagioclase solid solution series, which is most common in pegmatite and granite.

Sodium Feldspar Powder has the following characteristics:

1, At high temperature for quartz, clay, mullite melting fast, solubility.

2, Low melting temperature, good transparency.

3. The melting temperature range is narrower than that of potassium feldspar, the melt high temperature viscosity is smaller, and the temperature changes faster.

Sodium feldspar powder Usage:

Sodium feldspar powder mineral is not only used as industrial raw material, but also widely used in other industries such as chemical industry.

1, glass solvent: feldspar is one of the main components of glass mixture, feldspar contains high alumina, low iron content, can reduce the amount of alkali. In addition, the process of melting feldspar into glass is relatively slow, small crystallization ability, can prevent the crystal precipitation in the process of glass formation and damage products, feldspar can also be used to adjust the viscosity of glass, generally a variety of glass mixtures with potassium feldspar or albite.

2, ceramic body ingredients: before firing feldspar can play a barren raw material role, reduce the drying shrinkage and deformation of the body, improve drying performance, shorten drying time, when firing can be used as flux filling in the body, make the body compact and reduce the gap, but also improve the light transmission of the body.

3, ceramic glaze: make the glaze soft, reduce the melting temperature of the glaze.

4, enamel raw materials: mainly with feldspar and other mineral raw materials mixed into enamel, the dosage is usually more than 20-30%.

5, others: potassium, albite can also be used as high-quality raw materials for the production of chemical fertilizers.

Preguntas frecuentes:

1. P:¿Cuál es el plazo de pago del producto?

  A:The payment term is 30% paid in advance,70% paid on seeing copy of BL.

2. P:¿Cuál es el MOQ del producto?

  R: El pedido mínimo es de 1 contenedor de 20 pies. También aceptamos pedidos de prueba.

Sodium feldspar powder Packing and shipping:

25 kg/bolsa o según demanda. Los puertos de entrega son Tianjin, Qingdao y Dalian.