.png)
.png)
.png)
Chemicals for polyurethanes
Nickel Cathode
- Chemical Formula: Ni
- Molecular Mass: 58.69 g/mol
- Appearance: Shiny, silvery metal
- Melting Point: 1455 °C
- Boiling Point: 2913 °C
- Density: 8.90 g/cm³ at 25 °C
​
Applications:
​
- Used in rechargeable batteries, such as nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) batteries.
​
- Component in electroplating processes.
​
- Manufacture of metal alloys, such as stainless steel.
​
- Electronics industry, in electrodes and other electronic components.
​
- Production of catalysts for various chemical reactions.
Copper Residue
​(Copper Content 99.9%)
- Chemical Formula: Cu
- CAS Number: 7440-50-8
- Copper Content: 99.9%
- Appearance: Reddish color, solid
- Melting Point: 1085°C
- Boiling Point: 2562°C
- Density: 8.96 g/cm³
- Solubility in Water: Insoluble
- Electrical Conductivity: High
​
Applications:
​
- Recycling and Reuse: Refining and using copper in new products, such as wires, cables and electronic components.
​
- Metal Alloy Manufacturing: Production of alloys such as brass and bronze for various industrial and commercial applications.
​​
- Electrical and Electronic Industry: Use in wiring systems, connectors and electronic equipment due to its excellent electrical conductivity.
​​
- Construction and Artifacts: Use in plumbing, roofing, coins and decorative items, taking advantage of copper's corrosion resistance and aesthetics.
Silicon Metal 441
- Chemical Formula: Si
- Grade: 441 (Indicates purity and impurity level, with 441 referring to 99.1% purity, containing a maximum of 0.4% iron, 0.4% aluminum and 0.1% calcium)
- Molecular Mass: 28.09 g/mol
- Appearance: Silvery-gray, brittle solid
- Melting Point: 1414 °C
- Boiling Point: 3265 °C
- Density: 2.33 g/cm³
​
Applications:
​
- Production of aluminum-silicon alloys.
​
- Manufacturing of silicon for the electronics industry (computer chips, solar cells).
​
- Production of silicones and other silicon compounds.
​
- Manufacturing of ceramics and glass.
Silicon Metal 553
- Chemical Formula: Si
- Grade: 553 (99% purity, containing a maximum of 0.5% iron, 0.5% aluminum and 0.3% calcium)
- Molar Mass: 28.09 g/mol
- Appearance: Silvery-gray, brittle solid
- Melting Point: 1414°C
- Boiling Point: 3265°C
- Density: 2.33 g/cm³
- Solubility in Water: Insoluble
​
Applications:
​
- Aluminum-Silicon Alloys: Improvement of mechanical and thermal properties.
​
- Electronics Industry: Production of computer chips and solar cells.
​
- Silicone Production: Manufacture of elastomers, sealants and silicone oils.
​
Ceramics and Glass: Additive for thermal resistance and durability.
​
- Metallurgy: Refining of metals and manufacturing of high-purity components.
Molybdenum Trioxide (MoO3)
- Product Name: Waste Copper
- Copper Content: 99%
- Chemical Formula: Cu
- CAS Number: 7440-50-8
- Appearance: Reddish color, solid
- Melting Point: 1085°C
- Boiling Point: 2562°C
- Density: 8.96 g/cm³
- Solubility in Water: Insoluble
Applications:
- Recycling and Reuse: Used to produce new copper products such as electrical wires and electronic components.
​
- Metallurgical Industry: Raw material for the production of copper alloys and in electroplating processes.
​
- Catalysts and Chemical Products: Used as a catalyst in industrial chemical reactions.
​
- Crafts, Jewelry, and Construction: Used in the creation of jewelry, art pieces, copper tiles, plumbing systems, and piping.
Zirconite
- Chemical Formula: ZrSiOâ‚„ (Zirconium Silicate)
- Molecular Mass: 183.30 g/mol
- Appearance: Crystalline, usually colorless, yellow, brown, green or red
- Melting Point: 2550 °C
- Density: 4.6 - 4.7 g/cm³
​
Applications:
​
- Production of high-resistance ceramics.
​
- Refractories for metal casting.
​
- Abrasives.
​
- Raw material for the production of zirconia (zirconium oxide), used in technical and dental ceramics.
​
- Jewelry as a semi-precious stone.