Specifications of our crude barite ore: Specific gravity, 4.20 g/cm3 min BaS04, 90% min Water soluble alkaline metals as calcium, 250 ppm max Extractable carbonates, 3000 ppm max Mercury, 1.00 ppm max Cadmium, 3.00 ppm max Moisture, 1% max Lump size 1- 200 mm - 90 % min
Colloidal graphite is made by our company adopts the international advanced processing technology, strict quality system, the production of high quality colloidal graphite products, widely used in lead-acid batteries, lithium ion battery, high temperature lubricant base material, electrical contact alloy, chemical industry catalyst. Species: TJ TF Performance : with excellent high lubrication, high conductivity and high adsorption and catalytic properties of high plasticity. Use: used as an electric brush, rubber, plastic filler, anti-static, electromagnetic shielding, anti-corrosion coatings, high temperature, lubricant base material, powder metallurgy carbon materials, wireless electronic industrial carbon film resistor material, electrical contact alloys, high metal alloy raw material as well as a polar plate of lead-acid battery, lithium battery negative pole conductive agent, nickel-metal hydride nickel-cadmium batteries light battery.
Flake graphite crystal scaly ; this is in high pressure metamorphism, there are large and fine points. Flake crystalline integrity, thin film and toughness, floatability, lubricity, plasticity than other graphite is superior, and thermal shock resistance, conductivity, thermal conductivity, acid and alkali resistance, and corrosion resistance and high temperature (in the isolated oxygen under conditions of melting point at 3000 degrees centigrade ) and other advantages. Used in machinery, metallurgy, chemical industry, light industry, national defense, electronics, batteries, educational and refractory industry Product Name: High purity graphite, High carbon graphite, Medium carbon graphite Size: 1μm-0.5mm Performance: flake crystalline integrity, thin film and toughness, and excellent physical and chemical properties, has good heat resistance, self-lubricating, conductivity, thermal shock resistance, corrosion resistance and other properties. Purpose: natural flake graphite can be used as refractory materials, conductive materials, lubricating materials, casting, foundry, die and the high temperature metallurgical materials, a pencil core, and a hydrophilic material in petroleum and chemical industry, metallurgy, acid production, synthetic fiber, paper and other industrial sectors are widely used. Natural flake graphite has excellent physical and chemical properties, in recent years, with the development of science and technology, more and more customers to use the natural flake graphite as lead batteries, lithium batteries negative pole conductive agent, nickel-metal hydride, nickel cadmium batteries, light battery, and graphite in atomic energy industry and national defense industry have a wide range of applications.
Ifrha Enterprises Ltd, Canada. Offering Barite Ore Mineral of Pakistan origin for serious and capable buyers. Product: Barite - 1st shipment of 20,000 MT (240,000 MT per year) Specifications. Size (30-300 mm) Specific gravity: bases 4.2 g/cm, min Barium sulfate: 90% min Calcuim:250 mg/kg max Carbonate: 3000mg/L max Sulfides: 100 mg/kg max Clay contamination: 0.5MEQ/100G max Iron: 0.5% max Mercury: Less than 1.0 % mg/kg Cadmium: Less than 3 mg/kg Qty: As above Packaging Terms: Loose Break in Bulk, Quantity: 20,000 Metric Tons monthly: As FOB Karachi Port Pakistan or Ex-warehouse on LC. Looking for buyers worldwide, especially from the Middle East.
Rock Sulphate _ Suppliers Spec. COMPONENT TYPICAL RANGE Phosphate (P2O5) % 30.5 29.5 min Aluminium Oxide (Al2O3) % 0.7 0.85 max Calcium Oxide (CaO) % 43 45 max Magnesium Oxide (MgO) % 0.4 0.55 max Silica (Total) (SiO2) % 11 13 max Iron Oxide (Fe2O3) % 1.3 1.5 max Cadmium (Cd) ppm 3 5 max Moisture % 2.5 3 max Carbonate as CO3 % 4.5 6 max
Specific gravity 4.1 - 4.2 g/cm3 min BaS04 82% min Water soluble alkaline 250 mg/kg max Metals as calcium 250 ppm max Extractable carbonates 3000 ppm max Mercury 1.00 ppm max Cadmium 3.00 ppm max Lead 1000 mg/kg max Arsenic 40 mg/kg max Extractable sulphides 250 ppm max Moisture 1% max Lump size 200 mesh - 96 % min. Metallic Iron Zero Acceptable Residue greater than 75um Mass fraction 3.0% Maximum Minimum Order 500MT/month
Colloidal graphite by our company adopts international advanced processing technology, strict quality system, the production of high-quality colloidal graphite products, mainly used in lead-acid batteries, lithium-ion batteries, high temperature lubricant base, electric contact point alloys, chemical industry catalysts and other widely used. Variety: F S TF Performance: Excellent high lubrication, high conductivity, high adsorption and catalytic properties, high plasticity. Uses: Used as lead-acid battery plate, positive and negative electrode conductive agent of lithium battery, nickel-metal hydride, nickel-cadmium battery, light-sensitive battery, electric carbon brush, rubber, plastic filler, anti-static, electromagnetic shielding, anticorrosive coating, high-temperature lubricant base material, powder metallurgy carbon raw material, wireless electronics industry carbon film resistor raw material, electric contact point alloy, advanced metal alloy raw material, etc.
