200 Mesh Sodium Feldspar Powder

200 mesh sodium feldspar powder can partially replace raw materials such as soda ash. Its application in ceramics, glass fiber and refractory materials highlights its role in the physical and thermal properties of the final products in these industries.

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Description of Sodium Feldspar Powder

The Sodium Feldspar produced by Henan Ankai New Materials Co., Ltd. is an important raw material for the ceramic industry. The applicable product specifications are 100 mesh, 200 mesh, 325 mesh and 600 mesh.

It can lower the glass transition temperature of the ceramic body, improve the brightness and clarity of the ceramic glaze, forms a uniform and stable glaze layer on ceramic surfaces and give ceramic products a durable and attractive surface smoothness.

Sodium feldspar has good compact ability, high heat resistance and low cost. It is widely used in the production of ceramic products such as sanitary ware, tableware, and ceramic tiles. It helps to improve the performance and cost-effectiveness of the final product, so it’s a popular choice for manufacturers.

Advantages of Sodium Feldspar Powder of Henan Ankai New Materials Co.,Ltd（LSAK Feldspar）

• Si: Low Silicon and without free silicon, it's harmless to the body
• Al: High aluminum （Al 20%）, has nepheline properties and good transparency
• Na: Na 11% around, fast burning at a lower temperature, save cost

Specification of Sodium Feldspar Powder

Product Code We Suggest	Chemical Analysis									Other Properties
	SiO2	Al2O3	Fe2O3	TiO2	CaO	MgO	Na2O	K2O	L.O.I.	Particle Size Distribution			Oil Absorption	Density	Mohs Hardness
	%	%	%	%	%	%	%	%	%	D10	D50	D97	g/100g	g/cm³
LASPAR.01.00P （100 Mesh）	66.75	19.81	0.13	0.03	0.54	0.08	11.2	0.41	0.65	25μm	58μm	145μm	22.41g/100g	2.6	6
LASPAR.02.00P （200 Mesh）	66.63	19.84	0.15	0.03	0.67	0.07	11.11	0.4	0.81	25μm	40μm	65μm	22.41g/100g	2.6	6
LASPAR.03.25P （325 Mesh）	66.35	19.81	0.15		0.84	0.07	11.14	0.39	0.9	23μm	30μm	37μm	22.41g/100g	2.6	6

200 Mesh Sodium Feldspar Powder in Sanitary Ware Production

Porosity reduction: Sodium Feldspar plays a vital role in reducing the porosity of sanitary ware. As a flux, its fusibility promotes the sintering process, resulting in a dense vitrified structure. This structure significantly reduces microporosity, thereby reducing water absorption, improving the hygienic performance and service life of sanitary ware.

Chemical resistance: Sodium Feldspar enhances the corrosion resistance of sanitary ware to chemical agents such as acids and detergents by optimizing the chemical stability of the ceramic body. This makes the product more suitable for use scenarios in bathroom and kitchen environments with frequent contact with various cleaning agents.

Surface treatment: As a key ingredient in glazes or enamels, sodium feldspar helps to achieve a smooth and high-gloss surface effect on sanitary ware. It promotes melt flow at high temperatures, ensuring the uniformity and visual appeal of the glaze, significantly improving the overall aesthetics and decorativeness of bathroom equipment and tiles.

200 Mesh Sodium Feldspar Powder in Ceramics Glazes and Engobes Production

Fluxing Agent: As a flux, Sodium feldspar lowers the melting point of the glaze or engobe composition. This promotes the fusion of other ingredients, ensuring a smooth, glassy surface when fired. Sodium Feldspar helps to create a durable and impermeable layer that protects the ceramic body while enhancing its appearance.

Color Enhancement: Sodium feldspar enhances color development in glazes and engobes. Its high fluxing properties aid in the proper dispersion of colorants, resulting in vibrant and consistent colors on the ceramic surface. This allows for intricate designs and patterns to be achieved with precision.

200 Mesh Sodium Feldspar Powder in Pottery and Ceramics Production

Formation of clay bodies: Sodium feldspar mixed with clay used for pottery making. Its high flux ability ensures the fusion and vitrification of clay particles during firing, resulting in a robust and durable ceramic body.

Shape and Structure: Sodium feldspar contributes to the shaping and structuring of ceramic pieces. Its malleable and machinable characteristics make clay easier to shape and carve, allowing artists and potters to create intricate designs and achieve desired shapes.

Color Rending: Sodium feldspar contributes to the color rending of ceramics. Its presence in the clay body or glaze formulation influences the final color of the fired ceramic product. By carefully adjusting the amount of Sodium feldspar, potters can obtain a range of colors, from earthy to vibrant hues.

200 Mesh Sodium Feldspar Powder used for Glass Fiber and Refractory Materials

Glass Fiber: Adding sodium feldspar powder to the glass formulation can effectively improve the comprehensive performance of glass fiber. Its excellent fineness characteristics promote the uniform dispersion of the ingredient system, ensuring a high degree of consistency in the microstructure and macroscopic properties of the final product. At the same time, sodium feldspar powder can more efficiently optimize the tensile strength and durability of glass fiber, so that it can meet the high-performance application requirements in the fields of composite materials, insulation materials, etc.

Refractory Materials: The special properties of 200 mesh sodium feldspar powder can significantly improve the performance of refractory materials. The powder acts as a highly efficient flux, lowering the melting point of refractory materials and increasing their resistance to high temperatures. This makes it an essential component in the production of refractory bricks, crucibles, and other heat-resistant components used in kilns.

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100 Mesh Sodium Feldspar Powder

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