Zirconia fused alumina is produced by putting rich aluminum, zirconium materials and additives in electic furances, smelting with high temperature above 2000°C
Glass Beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media.
Boron carbide is a compound that contains boron and carbon, especially B4C; an extremely hard, non-metallic, black crystalline compound or solid solution.
PRODUCT INTRODUCTION OF CRYSTALLINE BORON POWDER The crystal type of boron is mainly β-shaped, and the β-shaped and γ-shaped cubes are synthesized to form a fixed crystal structure. The color is usually taupe powder or brown particles with irregular shape. The company is specialized in the production of CRYSTALLINE boron source manufacturers, but also the invention of CRYSTALLINE boron production technology research and development units. The regular particle size of the CRYSTALLINE boron powder produced by our company is 15-60μm; The conventional grain size of CRYSTALLINE boron particles is 1-10mm (special grain size can be customized according to customer needs), generally divided into 2N, 3N, 4N, 5N, 6N five specifications according to the purity. TYPICAL SIZE BORON CONTENT TYPICAL SIZE 99 1-5UM 10-30UM 50-100UM 99.9 -200MESH 0-10UM 1-10MM 99.99 -200MESH 1-10MM 99.999 99.9999 2N CRYSTALLINE BORON B FE AU AG CU SN MN PB % MIN PPM MAX 99 500 2.5 1 12 30 300 0.08 Packaging: Usually packed in vacuum aluminum foil bag, the size is 1kg/5kg (nano powder only sealed, no vacuum) 3N CRYSTALLINE BORON B FE AU AG CU SN MN PB CA % MIN PPM MAX 99.9 200 0.08 0.8 10 9 3 0.3 18 Packaging: powder-type CRYSTALLINE...
PRODUCTION OF AMORPHOUS BORON POWDER Currently, the amorphous boron powder widely used in the boron powder market is mainly crude boron with a high impurity content produced by the magnesian thermal reduction method. The magnesian thermal reduction method is simple, has a high yield, and relatively low cost. Because standards vary greatly across different fields, the definition of “amorphous boron powder” is not entirely consistent. ITEM B90 B95 B99 B99.9 B 90-95 95-99 99-99.9 99.9MIN O 3.0 MAX 2.5MAX 1.0MAX 0.01MAX MG 5.0 MAX 2.0MAX 0.1MAX 0.01MAX
Type True Density (g/cm³) Bulk Density (g/cm³) Compressive Strength (Mpa/Psi) D50 µm D90 µm Application CL CL15 0.13~0.17 0.08-0.09 3.5 / 500 85 120 Epoxy Tooling Board, Solid Buoyancy Materials(SBM)，Emulsion Explosives，Car Repair Putty, Paints and Coatings CL20 0.18~0.22 0.10-0.12 3.5/ 500 65 110 CL25 0.23~0.27 0.13-0.15 5 .2/ 750 65 100 Thermal Insulation Coatings, Sealants and Adhesives, Solid Buoyancy Materials(SBM) CL30 0.28~0.32 0.15-0.18 10.3 / 1500 55 85 Thermal Insulation Coatings, Solid Buoyancy Materials(SBM) CL32 0.30~0.34 0.17-0.19 13.8 / 2000 45 80 Paints and Coatings, SMC/BMC, Sealants and Adhesives, Putty CL35 0.33~0.37 0.18-0.21 20.7 / 3000 40 70 Cementing Slurry, Low Density Drilling Fluids CL38 0.36~0.40 0.19-0.22 37.93/ 5500 40 65 Paints and Coatings, SMC/BMC, Automotive Underbody CL40 0.38~0.42 0.19-0.23 28 / 4000 40 70 Cementing Slurry, Low Density Drilling Fluids,Thermal Insulation Coatings CL42 0.40~0.44 0.21-0.24 55 / 8000 40 60 Cementing Slurry, Low Density Drilling Fluids CL46 0.44~0.48 0.23-0.26 41 / 6000 40 70 Cementing Slurry, Low Density Drilling Fluids, SMC/BMC CL50 0.48~0.52 0.25-0.27 55 / 8000 40 60 Cementing Slurry, modified plastics for automotive CL60 0.58~0.62 0.29-0.34 83 / 12000 40 65 CL60S 0.58~0.63 0.30-0.34 124 / 18000 35 55 CS CS20 0.18~0.22 0.10-0.12 6.9 / 1000 60...
Nearly 20 years of research, development and production experience in micron scale iron powder technology. Specialized in particle size control in large scale production of iron powder with particle size in the range of 0.5 to 20μm.
Zircon sand, also known as zircon sand and zircon, is a mineral composed mainly of zirconium silicate (ZrSiO4). Pure zircon sand is a colorless transparent crystal. Zircon is widely used in the foundry industry, mostly in the form of SAND and FLOUR (milled sand) for casting and refractory applications. Zircon’s properties make it ideal as a moulding base material for sand casting and investment casting, in addition to use as mould coating in die casting and in refractory paints and washes to reduce the wettability of other foundry sands.
Precipitated silica, also called silicate hydrate, silica, chemical formula of the general mSiO2 written in H2O, the appearance of white amorphous powder highly dispersed, are processed into granules as a commodity. The specific gravity is 2.319 ~ 2.653 and the melting point is 1750. Does not dissolve in water , in the air to absorb moisture will become the aggregation of fine particles.For other chemicals stable, resistant to high temperature does not break down, do not burn. Has a high electrical insulation, porosity, large surface area, water absorption, non-toxic.
