Johannesburg Ores Minerals Suppliers and Manufacturers

Product introduction: Calcium is a silvery white metal that is harder and heavier than lithium, sodium, and potassium; It melts at 815 C. The chemical nature of metallic calcium is very active. In the air, calcium is quickly oxidized and masked with an oxide film. When heated, calcium will burn and emit a beautiful glow of brick red. Calcium and cold water have a slower effect, and intense chemical reactions occur in hot water to release hydrogen (lithium, sodium, and potassium can cause intense chemical reactions even in cold water). Calcium is also easily combined with halogens, sulfur, nitrogen, and the like. 1,product name:calcium metal 2,Shape :powder, lump and granulates 3,CAS:7440-70-2 4,Density:1.54g/cm 5,Melting point:850C 6,Boiling point:1440 C(lit.) 7,Application:Wheel keel Product use: At present, in the steel industry, the main use of metal calcium is to process into metal calcium particles, and then to make calcium iron wire or pure calcium wire, and finally used for steel refining outside the furnace, its role is to desulfurization, deoxidation, increase the fluidity of molten steel. Promote the rapid rise of inclusions in molten steel, generally used in the production of high-quality steel; as a dehydrating agent to produce anhydrous alcohol; in the petroleum industry, as a desulfurizing agent, in the metallurgical industry, it is used to deoxidize or desulfurize . However, calcium compounds have a very wide range of uses, especially in the construction industry.

Natural zeolite is a new material, which is used as ion exchange agent, adsorbent, desiccant, catalyst and cement mixture. In petroleum and chemical industry.separation and storage agent hard water softening, seawater desalination agent. In the aspect of environmental protection, it is used to treat waste gas and waste water, remove or recover metal ions from waste water and remove radioactive pollutants from waste water. Main specifications: 1-3mm,3-5mm,>5mm;200mesh,325mesh

Activated 4a zeolite adsorbent powder Xintao Activated Molecular Sieve Powder, has the character of high dispersibility and rapid adsorbability. It is used in some special absorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc. It can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber spacer. Typical Application: (a) 2K-Polyurethane coatings and mouldings. (b)1K-Polyurethane storage protection. (c) Storage protection for metallic pigment paint. (d) Polysulfide and silicone systems. (e) Carriers for chemicals for controlled release. (f) Processing aid for polymer production. (g) Desiccant for the production of polymer desiccant materials. (h) Cosmetics additive. (i) Storage protection additives for highly hygroscopic goods. (j) Additives for flame retardants. (k) Shift of chemical reaction by removal of water as by product. Warranty: By National Standard HG/T 2524-2010. The storage time is more than 3 years. Free consultation during the warranty period.

Properties: colorless or white acicular crystal; be soluble in water (the water solution is alkaline), insoluble in organic solvent; relative density 1.62(20�°C); melting point 73.3-76.7�°C (decomposition); effloresce in dry air, dewatering to anhydrous matter at 100�°C (Na3PO4). Technical Specifications: Specifications Superior quality First-grade Qualified products Trisodium Phosphate(as Na3PO4�·12H2O) %â?¥ 98.5 98.0 95.0 Sulfate( as SO4 ) %â?¤ 0.50 0.50 0.80 Chloride(as Cl ) %â?¤ 0.30 0.40 0.50 Water insoluble %â?¤ 0.05 0.10 0.30 methyl orange alkalinity(as Na2O) 16.5-19.0 16-09.0 15.5-19.0 Iron (Fe) %â?¤ 0.01 0.01 0.01 Arsenic (As) %â?¤ 0.005 0.005 0.05 Application: Used as water softener, cleaning agent in electroplating, boiler cleaner, mental antirusting agent, dyestuff intermediate desiccant, sugar juice purifying agent, photographic developer, coagulating agent of rubber late, color fixer in fabric dyeing flux in enamel ware manufacturing and so on.

This product is colorless or light yellow transparent oily liquid. Odorless, strong stability, not volatile, with good plasticizing Flame retardant, oil resistance, electrical insulation, easy to process. Insoluble in water, soluble in benzene, alcohol, ether, vegetable oil, mineral oil and other organic solvents. This product is an important oF vinyl resin and nitrocellulose plasticizer, used in the paint Film can increase the Flexibility, it has excellent intermiscibility, synthetic rubber, PVC, polyester, polyoleFin and soFt polyurethane Foam plastics Flame retardants, electronic potting glue can also be used For polyurethane. This product can give high polymer good abrasion resistance, weatherability, mildew resistance, radiation resistance and electric properties. This product adopts the new craFt improvement but becomes, belongs to the environmental protection product, in the production process basically does not have three wastes to produce, and the product low poison. Tricresyl phosphate (TCP) Alias:tricresyl phosphate triphosphate(3-methylbenzene) ester plasticizer TCP Molecular Formula C21H21O4P CAS number 1330-78-5 Son 368 Quality standar Appearance CLear liquid Chroma (pt-co) no 80 Acid value mgKOH/g 0.1 Relative density g/cm after (20C) 1.170-1.180 Flash point C 230 Free phenol % 0.1 Moisture % 0.1 Viscosity, mPa S (25 C ) 50-70 Phosphorus content % 8.4 Heat reduction % 0.1