Calcium Fluoride

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20 Kilograms kg

Supply Capability:: 300 Tons per Month kg/month

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Detailed Product Description

Calcium fluoride

Chemical synthesis

Uniform particle size distribution

ISO9000

SGS

Calcium Fluoride

calcium difluoride CaF2

Used to produce optical glass, optical fiber, enamel, medicine,as catalyst

Name: Calcium Fluoride

Physicochemical Properties: White powder or cube crystallization. Relative molecular mass: 78.08. Relative density 3.18. Melting point 1,403 . Boiling point 2,500 . Heats up when shines. Dissolve in thick inorganic acid, and release hydrogen fluoride. Slightly soluble in thin inorganic acid, does not dissolve in water.

Applications and Usages: Used to produce optical glass, optical fiber, enamel, medicine. Also used as catalyst for dehydration and dehydrogenation etc.

Specification:

Items	Special Grade
Assay CaF2,% ≥	98.0
Loss on Drying,% ≤	0.6
Chloride(Cl),% ≤	0.2
Sulfate(SO4) ,% ≤	0.15

Q: What's the stability of rare earth calcium zinc stabilizer? What are the advantages?: Rare earth calcium zinc stabilizer can make PVC mixture uniform plasticizing, high plasticizing rate; improve the material flow and uniformity, may be appropriate to reduce the amount of ACR processing aid; and has a unique coupling function and compatibilizing effect of rare earth composite stabilizer, may be appropriate to increase the amount of CaCO3. Its excellent performance can reduce production costs and improve product quality.

Q: Method for processing rare earth ore: Heavy rare earth extraction workshop, extraction workshop, light rare earth yttrium chloride workshop is mainly for separation (based on several different acid solubility), the front of the separation of rare earth carbonate into nitric acid, chloride, carbonate from single element. These can also be sold.

Q: What's the use of rare earth? Why Japan wants to buy Chinese rare earth?: Rare earth is also the electronic, laser, nuclear, superconducting and many other high-tech lubricants. Once used in military affairs, rare earth technology will inevitably bring about a leap in military technology. In a sense, the US military's partial wars in the cold war, the backward sex control, and the unbridled and open killing of the enemy are due to the superman in the field of rare earth science and technology. In the metallurgical industry, rare earth metals or fluorides and silicides can be added to steel to play the role of refining, desulfurization, neutralization and low melting point harmful impurities, and can improve the processing performance of steel;

Q: What is the difference between a multicomponent alloy and a rare earth alloy?: Multicomponent alloy (multielementalloy) means an alloy made up of more than two components. Such as Fe-Cr-Al alloy, Ni-Cr-Mo alloy, Fe-Cr-Ni-Mo alloy and so on.Such as Fe-Cr-Al alloy, Ni-Cr-Mo alloy, Fe-Cr-Ni-Mo alloy and so on.Most of the practical metals belong to multicomponent alloys.All industrial steels are iron base alloy.Rare earth iron alloy, is a combination of rare earth elements with iron, rare earth alloy for different uses, the content of rare earth elements are different, which are iron, gadolinium iron dysprosium neodymium iron boron additive of rare earth elements in high purity, China is the world's largest supplier of rare earths, representing the world's supply of rare earths 97% at present, rare earth as an irreplaceable resource is widely used in many high-tech industries, including wind turbines, hybrid vehicles, missiles and mobile phone etc..

Q: What's the use of rare earth?: Rare earth materials are used as the key to many major weapons systems, it is also a lot of sophisticated industrial essential raw materials, rare earth elements have electric, magnetic, optical, biological and other properties, is an important basic material information technology, biological technology, energy technology and other high technology fields and national defense construction, at the same time on the transformation of some traditional industries, such as agriculture, chemical industry, building materials and other plays an important role

Q: Rare earth in the end what to do ah?: Military: because of its excellent photoelectric magnetic and other physical properties, and other materials composed of new materials, the performance of different varieties, the most obvious function is to greatly improve the quality and performance of other products. For example, the tactical performance of steels, aluminum alloys, magnesium alloys and titanium alloys for tanks, aircraft and missiles has been greatly improved. What's more, rare earth is also a high-tech lubricant for electronics, lasers, nuclear industry, superconductivity, and so on.Metallurgical Industry: rare earth metal silicide or fluoride, added to steel, to refining, desulfurization, and low melting point of harmful impurities, and can improve the processing performance of steel; rare earth ferrosilicon alloy, rare earth silicon magnesium alloy as spheroidizing agent in the production of rare earth nodular cast iron, ductile cast iron, because this is particularly suitable for the production of the special requirements of the complex ductile iron, are widely used in automobile, tractor, diesel engine and other mechanical manufacturing; rare earth metals added to magnesium, aluminum, copper, zinc, nickel and other non-ferrous alloys, physical and chemical properties of the alloys can be improved, and improve the mechanical properties of alloy at room temperature and high temperature.

Q: Use of rare earth? Which industries depend on him?: Rare earth metal silicide or fluoride, added to steel, to refining, desulfurization, and low melting point of harmful impurities, and can improve the processing performance of steel; rare earth ferrosilicon alloy, rare earth silicon magnesium alloy as spheroidizing agent in the production of rare earth nodular cast iron, nodular cast iron because this is particularly suitable for the production of special the complex requirements of nodular iron castings, are widely used in automobile, tractor, diesel engine and other mechanical manufacturing; rare earth metals added to magnesium, aluminum, copper, zinc, nickel and other non-ferrous alloys, physical and chemical properties of the alloys can be improved, and improve the alloy at room temperature and high temperature mechanical properties.

Q: Pink and what is the difference between rare earth polishing powder: Because of the chemical and physical properties better with cerium based polishing powder, so it has been widely used in industrial products such as polishing, polishing in various optical glass devices, television picture tube, optical glasses, tube, plate glass, semiconductor wafer and precision metal products etc..

Q: Why should China export rare earths at a low price?: The use of yttrium plasma is not easy, the monopoly of several major plasma manufacturers are faced with patent, no material dilemma.The master boldly predicted that China's ban on rare earth exports would accelerate the demise of the plasma, while the LCD panel production line was forced to move to the mainland.In the next few months, the decline in flat-panel TVs will stop. Thereafter, a steady price period will continue. And two years later, the completion of the production line transfer, and will open the door of LCD price reduction.

We are a professional producer of Ferro Silicon Magnesium, Ferro Silicon Barium Calcium, Ferro Silicon Zirconium, Mould Inoculant and so on. With the fast development of our company, we passed ISO9001: 2008 quality management system certification and ISO14001: 2004 environmental management system certification.

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Location	Shandong,China
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Main Markets	Pakistan,Spain,Korea, Brazil
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