Fluoride
Your Professional Fluoride Supplier
Our goal is to become your true partner in the field of fluoride in China. Nanjing ZL Energy Co.,Ltd mainly engaged in the technology research and development, production and sales of refrigerant, foaming agent and other energy products as well as fluorine refrigerant series products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Fast transportation
In order to better serve customers, the company has established its own dangerous goods transportation fleet and established a stable and efficient transportation channel.
Production equipment
We have 4 production lines, pressure horizontal storage tanks, spherical tanks and a complete analytical laboratory.
Our certification
We have ISO, SGS, ROHS and other certifications.
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of Fluoride
Thermal stability
Fluorides can withstand high temperatures, making them ideal for high-heat environments like aerospace, metallurgy, and ceramics. Certain fluorides, like magnesium fluoride, can endure temperatures exceeding 1,200°c without breaking down, contributing to their use in furnaces and other high-temperature settings.
Corrosion resistance
Fluoride coatings and additives enhance corrosion resistance in metals, extending the lifespan of products exposed to moisture and corrosive environments. This property is especially important in the oil and gas, marine, and aerospace industries, where materials need to withstand harsh environments over extended periods.
Optical clarity and low refractive index
Many fluoride compounds, such as barium fluoride and magnesium fluoride, are transparent and have low refractive indices, enabling their use in optics. These materials are essential for producing lenses, prisms, and other optical components that require low light distortion.
Chemical resistance
Fluorides offer strong resistance to acids, bases, and solvents, which makes them valuable in chemical manufacturing and laboratory equipment. Compounds like calcium fluoride, for instance, are often used in environments where materials are exposed to harsh chemicals.
Properties of Fluoride
|
Property |
Description |
|
Atomic Number |
9 |
|
Symbol |
F |
|
Atomic Mass |
18.998 g/mol |
|
Phase at Room Temperature |
Gas |
|
Melting Point |
-219.62 °C |
|
Boiling Point |
-188.11 °C |
|
Density |
1.696 g/L (at 0°C) |
|
Electronegativity |
3.98 (on the Pauling scale) |
|
Appearance |
Pale yellow gas |
Types of Fluoride
Calcium fluoride (caf₂): Calcium fluoride is commonly used in optics, ceramics, and metallurgy. It serves as a flux in steelmaking and aluminum production to lower the melting point, making processing more efficient.
Magnesium fluoride (mgf₂): Known for its excellent optical properties, magnesium fluoride is widely used in the manufacture of lenses, coatings for optical devices, and anti-reflective coatings.
Barium fluoride (baf₂): Barium fluoride finds use in optics and as a scintillator in medical imaging and radiation detection.
Sodium fluoride (naf): Sodium fluoride is widely used in water fluoridation, pharmaceuticals, and dental care products to strengthen teeth. In industry, it serves as a flux in steelmaking and other metallurgical processes.
Potassium fluoride (kf): Potassium fluoride is used in chemical synthesis, glass etching, and aluminum metallurgy.
Cryolite (na₃alf₆)
Cryolite is primarily used in aluminum smelting as an electrolyte that dissolves alumina, enabling the efficient extraction of aluminum.
Yttrium fluoride (yf₃)
Yttrium fluoride is used in optical coatings and as an additive in metallurgy to produce high-strength alloys.
Lithium fluoride (lif)
Lithium fluoride is primarily used in nuclear applications, optics, and as an additive in the aluminum smelting process.
Lanthanum fluoride (laf₃)
Lanthanum fluoride is used in fluoride glasses and optics, particularly for making high-quality glass with low dispersion.
Use of Fluoride
Organofluorine chemistry
Organofluorine compounds are pervasive. Many drugs, many polymers, refrigerants, and many inorganic compounds are made from fluoride-containing reagents. Often fluorides are converted to hydrogen fluoride, which is a major reagent and precursor to reagents. Hydrofluoric acid and its anhydrous form, hydrogen fluoride, are particularly important.
Production of metals and their compounds
The main uses of fluoride, in terms of volume, are in the production of cryolite, na3alf6. It is used in aluminium smelting. Formerly, it was mined, but now it is derived from hydrogen fluoride. Fluorite is used on a large scale to separate slag in steel-making. Mined fluorite (caf2) is a commodity chemical used in steel-making. Uranium hexafluoride is employed in the purification of uranium isotopes.
Laboratory reagent
Fluoride salts are commonly used in biological assay processing to inhibit the activity of phosphatases, such as serine/threonine phosphatases. Fluoride mimics the nucleophilic hydroxide ion in these enzymes' active sites.
Preparation Method of Fluoride
Fluorine is typically prepared through the electrolysis of potassium fluoride (KF) in a hydrogen fluoride (HF) solution. This process involves passing an electric current through molten KF, which decomposes to produce fluorine gas at the anode and potassium metal at the cathode. Due to the highly reactive nature of fluorine, this process is carried out in special electrochemical cells lined with materials that can withstand fluorine's corrosive effects.
Packing and Shipping of Fluoride
|
Packing |
Be stored in high-pressure cylinders or tanks |
|
Shipping |
Shipped by road, sea, rail |
FAQ
We're well-known as one of the leading fluoride manufacturers and suppliers in China. If you're going to buy high quality fluoride at competitive price, welcome to get more information from our factory.