Alpha Chemicals Company Lid

NWR, Cameroon

We offer antimony trioxide and our price are competitive. specifications antimony trioxide is the application of the earliest flame retardants. antimony trioxide is the application of the earliest flame retardants, applicable to epoxy resins, polyurethane, neoprene, polystyrene, polyvinyl chloride, polyester, when used alone, dosage, big, flame retardant poor effect (unless flame retardant non-halogen), when things r.h x with halogen carbide (when) and there is good coordination effect, flame retardant effect obviously improved.

We are professional manufacturer and exporters of cerium oxide and we are going to supply this product at a very good and competitive market price. specifications cerium oxide(ceo2) used in glass decoloration, clarificants and advanced polishing powder materials, and also used in ceramic. cerium oxide (ceo2) formula:ceo2 appearance:light yellow powder purity:99%99.9999% treo:>99% impurities:below the national standard use:mainly used in glass decoloration, clarificants and advanced polishing powder materials, and also used in ceramic, electronic and chemical industries.

We offer aluminum oxide is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request size f8, f10, f12, f14, f16, f20, f22, f24, f30, f36, f40, f46, f54, f60, f70, f80, f90, f100, f120, f150, f180, f220 the physical and chemical analysis: white fused aluminium oxide grit 12 chemical compositions physical properties items value of specification(%) items property al2o3 99.55min color white sio2 0.04max bulk density 1.93g/cm3 nao2 0.22max true density 3.97/cm3 fe2o3 0.04max hardness morse hardness 9 micro hardness 21600-22600kg/mm3 usage sandblasting abrasive content of magnetic substance 0.0023%max usage: 1. Available research in a variety of blasting and light lapping operations 2. The process of beautifying glass or acrylic 3. The process of blasting tv screens 4. The cutting of silicon wafer 5. The process of cleaning and blasting tooth model 6. Precision sand casting 7. High refractory and other ceramic additives

We offer copper oxide, copper chemicals manufacturer, owning the right of imp&exp for long time. We can supply you good copper products like copper oxide.

We offer high quality of barium oxide. Specifications name: barium oxidespec:99%--99.95%cas number:1304-28-5appearance and character: white solidthe molecular weight 153.34 name: barium oxide cas number:1304-28-5 chinese name: baryta english name: barium oxide the alias monoxide barium; heavy earth the molecular formula: bao outward appearance and character: white solid the molecular weight 153.34 boil 2000c the melting point 1923c solubility in cold water, dissolves slightly soluble in the hot water, the acid, ethyl alcohol the density relative density (water =1) 5.72 stable stable the risk markings 15 (harmful, is far away from food) the main application to serve as the gas the drying agent, the manufacture barium peroxide and the barium salt and so on.

We have chromium oxides, cadmium oxide etc. specifications 1. More than 15 years of export experience 2.competitive price 3. It is used in paint, pigment of ceramic and enamel, and organic synthetic catalyst 4. Chromium oxide green cr2o3 98% min, oil absorption 15-25%, moisture 0.5% max, water solubles 0.5% max. residue on sieve (325 mesh) 0.5% max.