It is widely used in various abrasive tools, wear-resistant fillers, and for preparing various ceramic grade and refractory grade micro powders. It is used as a raw material for high aluminum, high-purity structural ceramics, electronic components, high-frequency insulation ceramics, and high aluminum ceramic balls. English name: Coarse powder Calcined Alumina High temperature Purity: 99.3% CAS number: 1344-28-1 Executive quality standard: Q/CHALCO A017-2010 EINECS number: 215 691-6 1, Product performance: This product has the advantages of high conversion rate, stable crystal form, low impurity content, significant true ratio, and reduced ignition. Its product has low longitudinal and transverse shrinkage, excellent electrical insulation performance, wear resistance, corrosion resistance, and high temperature resistance. 2, Product Usage: The product is widely used in various abrasive tools, wear-resistant fillers, and for preparing various ceramic grade and refractory grade micro powders. It is used as a raw material for high aluminum, high-purity structural ceramics, electronic components, high-frequency insulation ceramics, and high aluminum ceramic balls.
Calcined alumina oxide powder Alumina, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water from the air) and as a of , and in . It is made of (alumina; Al2O3), the same chemical substance as and (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it The appearance is white crystal powder with uniform particle size, stable chemical property, good crystal phase stability, difficult to dissolve in acid and alkali, and has good sintering activity. Aluminum oxide can be used as raw material for preparing high purity aluminum oxide powder. Aluminum oxide can be used in long afterglow phosphors, three color phosphor, abrasive materials, transparent ceramic lamp, high-pressure sodium lamp, catalyst carrier, EP-ROM window, crystal, ruby, sapphire crystal, electronic ceramics. It is widely used in electronics, chemicals, petroleum, refractories, ceramics, glass, plastics, textiles, building materials, abrasives, paper and medicine, and many other fields.
1, Product performance: This product has the advantages of high conversion rate, stable crystal form, low impurity content, significant true ratio, and reduced ignition. Its product has low longitudinal and transverse shrinkage, excellent electrical insulation performance, wear resistance, corrosion resistance, and high temperature resistance. 2, Product Usage: The product is widely used in various abrasive tools, wear-resistant fillers, and for preparing various ceramic grade and refractory grade micro powders. It is used as a raw material for high aluminum, high-purity structural ceramics, electronic components, high-frequency insulation ceramics, and high aluminum ceramic balls.
Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3 item value Classification ALUMINA CAS No. 1344-28-1 Other Names Alumina MF Al2O3 EINECS No. 215-691-6 Grade Standard Electron Grade, Industrial Grade, Reagent Grade Purity 99.5% Appearance White powder Application electronic ceramics Color White Grade Industrail Grade Density 3.5 g/cm3 Melting point 2054 Boiling Point 2980 Molecular Weight 101.96 Shape Ionische Water Solubility Hard Packing 25 Kg Pp Bag or plastic barrel Sample Availiable
We are exporter of Calcined Alumina. According to different requirements, five series of products have been formed, including dry pressing, hot die casting, refractory, casting and setting, structural ceramic granulator, etc. It can be widely used in electronic equipment, structural ceramics, refractories, wear-resistant materials, polishing materials and other industries.
We are supplier and exporter of Calcined Alumina. Calcined alumina can be used in the polishing of different alumina products(mainly used in middle, fine polishing).It is also widely used in high-class aluminium refractory material, unshaped refractory materials, high aluminium ceramic product and advanced coating, etc, . Item Al2o3 % Na2o % Sio2 % Fe2o3 % D50 A4m 99.8 0.1 0.05 0.02 3.1 Alumina (Al2O3), the industrial Al2O3 is prepared from alumina (Al2O3, 3H2O) and hard alumina, and the Al2O3, which is high in purity, is usually prepared by chemical methods. Al2O3 has many isomorphic crystals, and there are currently more than 10 known types, mainly three types of crystal, namely gamma-al2o3, beta-al2o3, alpha-al2o3.Which structure is different, with different properties in high temperature above 1300 s almost entirely into alpha Al2O3.
Natural Red Iron Oxide: Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides. Applications : Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles. Packing : 25Kgs Bags.
Zinc >55%
Element % Si O2 8.4 Ti O2 0.2 Fe 52.4 Fe2 O3 74.9 Alc O3 5.62 Fe O 0 Ca O 5.15 Mg O 0.34 Na2 O 0.16 K2 O 0.05 Mn 0.54 S O3 1.3 P2 O5 0.4 L.O.I 3.7
Metallurgical Analytical grade calcined Alumina (sandy type) having purity 98.5 minimum
Product Description Calcined alumina Industrial alumina powder---Metallurgical grade alumina powder Calcined alumina--- mainly used in ceramics, refractories, glazing etc White fused alumina--- used in refractory,grinding&polishing,abrasives Tabular alumina--- used in refractory Calcined alumina Fetures 1) 99.6% min high purity, raw material origin is Australia 2) SGS, ISO audited manufacturer 3) mass production ability 4) stable chemical features with fine particle size 5) hot-selling in Asia market with favorable price Application for Calcined aluminaï¼? T-pad, thermal conductive silicone grease Fillings for thermal dissipation baseplates, MC baseplates, thermal phase change materials Fillings for semi-conductivity packing grease Fillings for organnic silicon thermal dissipation adhesives and other mixtures Ceramic filter Grinding Materials Catalytic carrier catalyst, and analytical reagents Precise polishing materials, glass products, metal products Semi-conductivity materials, plastic, tapes, burnish belt
Zinc oxide
Sodium tripolyphospahte as STPP, it is a white inorganic salt,which exists both in granular and powder. The majority of sodium tripolyphosphate is consumed as a component of commercial detergent, which serves as a "builder" or industrial jargon for a water softener. It is also widely used in ceramic,leather tanning,paper production,textile,rubber manufacture,etc.
Sodium silicate Sodium silicate is generally called:water glasses. Molecular formula: Na2O mSiO2 The sodium silicate product is in forms of solid and liquid. Industrial solid sodium silicate is colorless, or slightly colored, transparent or translucent granules or lumps in the glasses form of solid; Industrial liquid sodium silicate is colorless, or slightly colored transparent or the translucent syrupy solution. Industrial liquid sodium silicate is mainly used as the raw materials of molecular sievesilica gelprecipitated silica, etc, also as the binder in board paperwoodcastingrefractories industry, as auxiliary in detergents. Industry solid sodium silicate is mainly useed to produce liquid form. According to customersrequirments, we can produce sodium silicate molecular ratio range of 2.0-3.7.
Opaque frit Code no. Description/Commodity Firing Temp. Soften Point COE UT-301 Opaque frit 1060-1130 790 180 UT-302 Opaque frit 1050-1120 770 175 UT-303 opaque frit 1060-1140 780 1850 UT-304 opaque frit 1070-1130 820 182 UT-305 opaque digital printing frit 1060-1120 780 180 UT-306 opaque digital printing frit 1060-1100 780 180 UT-306A opaque digital printing frit 1080-1120 740 185 UT-308 opaque digital printing frit 1070-1130 850 185
Iron oxide refers to a group of chemical compounds consisting of iron and oxygen atoms, and it comes in various colors, including red, yellow, and black. These compounds are commonly used as pigments in a wide range of applications, from coloring paints, ceramics, and plastics to tinting cosmetics and food products. Red iron oxide (Fe2O3) is often used for its rich, rust-red hue, while yellow iron oxide (Fe2O3�·H2O) provides a vibrant yellow color. Black iron oxide (Fe3O4) is employed as a dark pigment in inks and coatings. Beyond their coloring properties, iron oxides are also used in magnetic materials, catalysts, and as a source of iron in nutritional supplements. The versatility of iron oxide pigments and their ability to add color and functionality to various products make them essential compounds in many industries.
Zinc oxide is a versatile inorganic compound widely recognized for its numerous industrial and consumer applications. It is primarily known for its use as a white pigment in paints, sunscreens, and cosmetics, owing to its excellent UV-blocking properties and opacity. In addition to its role in pigmentation and sun protection, zinc oxide is utilized in the rubber and ceramics industries as a reinforcing agent and in the manufacturing of various chemical products, including zinc-based chemicals and pharmaceuticals. Its versatility, non-toxic nature, and ability to offer both aesthetic and functional benefits make zinc oxide a valuable and widely used compound in diverse fields.
Zinc Oxide Min 86.5, 90 and 95%
We, "White Earth Pvt Ltd"are the importers and exporters of Metals, Minerals, Ores, Secondary Waste across the Globe. Currently, We can supply Zinc Oxide with content 55%+. We are pleased to offer this material at 60% of LME FOB Indian Port. We are open to receive L/c also.
Red Oxide
