325 mesh is used commonly in ceramics. The fibrous form of wollastonite can be very beneficial in bodies. In low fired ceramics wollastonite reduces drying and firing shrinkage and drying and firing warpage. It also promotes lower moisture and thermal expansion in the fired product and increases firing strength.
Applications: This product can be used in ceramic glazes. Adding wollastonite powder in ceramic can reduce the sintering temperature and shorten the firing time, which can save a lot of fuel, improve the products mechanical properties, reduce crazing, cracking, breakage, enamel defects and other problems. It can also improve the embryo strength, reduce the products weight, increase the luster of ceramic glazes, reduce the mud viscosity, which can reduce costs, and improve the quality and yields of ceramic products. With the excellent insulation properties, high impact strength and shape stability, it can be used in insulating ceramic industry and the craft ceramic industries Our advantages: 1.lower Fe content 2.Lower loss on ignition (LOI) 3.Fewer surface defects 4.Improved shrinkage control 5.Higher impact strengthCarbon 6.Faster drying times 7.higher whiteness
Wollastonite is chemically a Calcium MetaSilicate (CaSiO3),Wollastonite with dense shaped ceramic structure can improve the mechanical strength, reduce the wet expansion coefficient, improve the bodys strength and molding quality, and reduce the sintering temperature so that rapid sintering in low temperatures, the purpose of energy saving and efficiency can be achieved. In the glaze making industry, wollastonite can improve the whiteness and fluidity of glaze, and reduce the defects of products. Wollastonite can be used to produce all kinds of electroceramics, architectural porcelain/ceramics, daily-use ceramics and brake pads, etc. Nearly half of the world's annual output amount of wollastonite is used in ceramics as the largest production field.Wollastonite in China is mainly used in glazed bricks and ceramic bodies, copying more than 50% of the total consumption amount of wollastonite.
Dead Burned Magnesite is produced by natural magnesite after high-temperature being calcined in the vertical kilns.It is an ideal material for making bricks and unshaped refractory materials,its finished products are used in Steelmaking furnaces,eletric furnace bottom and ramming furnace lining. Specification GradeMgO,% SiO2,% CaO,% lgL,% B.D% DBM-92923.52.00.33.15 DBM-91914.02.00.33.15 DBM-90904.52.50.33.13 DBM-89894.82.70.53.10 Application: A.Refractory Industry B.Flame retardants C.Agricultural Grade D.Building Industry E:Food grade F:Abrasive G:Medical grade H:Chemical industry
Supplier: Wollastonite, wollastonite powder 325 mesh, ceramics grade wollastonite, brucite, magnesite powder, calcined caustic magnesite, dead burned magnesite
We are supplier and exporter of Hematite Powder. Hematite Powder is a mineral, coloured black to steel. It is mined as a main of iron ore and used as a weighting agent in oil drilling. It is the mineral form of iron(III) oxide (Fe2O3). Fluids weighted with API Hematite Powder contain fewer solids by volume than, making higher mud fluids possible. API Grade Hematite Powder is applicable in all types of drilling fluids, including freshwater, seawater and oil-base muds. It is used as a density increasing product, used as a weighting agent and in the paint industry. Hematite is also a harder mineral than Barite so it is more resistant to particle size degradation. High Density Hematite Powder API Grade -SG = 5.19 - 5.47 -Fe2O3 = 96.70% -Fe = 71.82% -SiO2 = 0.89% -Mesh Size (passing at 98%) = 325
Since 2010 we are engaged in trading & exports of ceramic products, very high Quality of Zirconium Silicates & Zirconium Flours for ceramics. We mostly supply Zirconium 2, Zirconium 5 and Zirconium Flour 325 mesh to ceramic industries. Application Of Zirconium Silicates : Opacifier for pottery and porcelain glazes ,wall tiles, roofing tiles, sanitary ware etc Frits, Glazes & Enamels. Admixture for ceramic body. (Improvement of property and Opacification of color) Typical Chemical Properties Composition - Zirconium Silicate (ZrSiO4) Zirconia + Hafnia (ZrO2 + HfO2) : 65.00% Min. Silica (SiO2) : 35.00% Max. Alumina (Al2O3) : 00.70% Max. Titania (TiO2) : 00.20% Max. Ferric Oxide ( Fe2O3) : 00.10% Max.
Silica powder: 100 mesh, 200 mesh, 300 mesh, 325 mesh SiO2 - 99.3% Fe2O3 - 0.02%
Laira Group offers BARITE POWDER is known for its high specific gravity and is used as a filler and weighting agent. The BARITE POWDER we can provide is typically marketed as an aggregate or fine powder.
Silica Flour Mesh 325
