Bitumen Rawmaterial (Grade 60/70) is used for making various oxidized bitumen products. This product is a basisc raw material for the waterproofing induteries and construction industry (Road construction and maintinace). This product can be delivered in Reconditioned Steel Drums, polybags, new steel drums of 200 Kgs or as per the instructions of the prospective buyer.
Our company produces and sells dry cenosphere(microspheres) in Europe and England. We sell the following fractions of cenospheres: 100um,160um,180um,300um,500um.\Our cenosphere contains the chemical composition:
Control parameters Measurement
Bulk density g/cm3 0,300 â?? 0,450
Specific gravity g/cm3 0,5 0,8
Floating rate % > 95
Melting point oC 1000 - 1300
Moisture content %
It is a rare and strategic metal for the electronics industry with limited substitutability.
Tantalum is a metallic element with outstanding heat resistance, high electrical capacitance and very high resistance to corrosion and chemical intrusion. This element is vital for the electronics industry. Its primary use is in the form of powder for the manufacture of capacitors used in cell phones, computers, TV screens, digital cameras and other electronic equipment. On the other hand, in the form of metal, it is used, for example, in the manufacture of jet turbine blades, missile parts and nuclear reactors.
Brazil occupies a prominent position in the world scenario of tantalite mining, either as a reserve holder or as a producer; and the medium-term outlook for the tantalite market is one of relative scarcity and significant price increases. The total Brazilian reserves represent about 68% of world reserves.
It is a rare and strategic metal for the electronics industry with limited substitutability.
Tantalum is a metallic element with outstanding heat resistance, high electrical capacitance and very high resistance to corrosion and chemical intrusion. This element is vital for the electronics industry. Its primary use is in the form of powder for the manufacture of capacitors used in cell phones, computers, TV screens, digital cameras and other electronic equipment. On the other hand, in the form of metal, it is used, for example, in the manufacture of jet turbine blades, missile parts and nuclear reactors.
Brazil occupies a prominent position in the world scenario of tantalite mining, either as a reserve holder or as a producer; and the medium-term outlook for the tantalite market is one of relative scarcity and significant price increases. The total Brazilian reserves represent about 68% of world reserves.
It is a rare and strategic metal for the electronics industry with limited substitutability.
Tantalum is a metallic element with outstanding heat resistance, high electrical capacitance and very high resistance to corrosion and chemical intrusion. This element is vital for the electronics industry. Its primary use is in the form of powder for the manufacture of capacitors used in cell phones, computers, TV screens, digital cameras and other electronic equipment. On the other hand, in the form of metal, it is used, for example, in the manufacture of jet turbine blades, missile parts and nuclear reactors.
Brazil occupies a prominent position in the world scenario of tantalite mining, either as a reserve holder or as a producer; and the medium-term outlook for the tantalite market is one of relative scarcity and significant price increases. The total Brazilian reserves represent about 68% of world reserves.
Supply: 40 ton 10-15 MT per month
Certification: Alfred Knight
Origin: Paraiba Brazil
Terms: Please contact for details
Readiness: 21 days
Tantalite is a mineral composed of gold, minecraft, niobium and tantalum, with chemical formula.
Chemical Formula: Ta2O5
Composition: Molecular Weight = 513.74 gm
Tantalum 70.44 % Ta 86.02 %
Ta2O5
Iron 10.87 % Fe 13.98 % FeO
It is a rare and strategic metal for the electronics industry with limited substitutability.
Tantalum is a metallic element with outstanding heat resistance, high electrical capacitance and very
high resistance to corrosion and chemical intrusion. This element is vital for the electronics industry.
Its primary use is in the form of powder for the manufacture of capacitors used in cell phones,
computers, TV screens, digital cameras and other electronic equipment. On the other hand, in the
form of metal, it is used, for example, in the manufacture of jet turbine blades, missile parts and
nuclear reactors.
Brazil occupies a prominent position in the world scenario of tantalite mining, either as a reserve
holder or as a producer; and the medium-term outlook for the tantalite market is one of relative
scarcity and significant price increases. The total Brazilian reserves represent about 68% of world
reserves.
For more information, please contact us.
It is a rare and strategic metal for the electronics industry with limited substitutability.
Tantalum is a metallic element with outstanding heat resistance, high electrical capacitance and very high resistance to corrosion and chemical intrusion. This element is vital for the electronics industry. Its primary use is in the form of powder for the manufacture of capacitors used in cell phones, computers, TV screens, digital cameras and other electronic equipment. On the other hand, in the form of metal, it is used, for example, in the manufacture of jet turbine blades, missile parts and nuclear reactors.
Brazil occupies a prominent position in the world scenario of tantalite mining, either as a reserve holder or as a producer; and the medium-term outlook for the tantalite market is one of relative scarcity and significant price increases. The total Brazilian reserves represent about 68% of world reserves.
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
