Praseodymium Fluoride PrF₃ For Arc Carbon Rod Additive

Praseodymium fluoride is a light green crystal or powder, which does not contain crystal water, insoluble in water, difficult to dissolve in hydrochloric acid, nitric acid and sulfuric acid, but can dissolve in perchloric acid. The preparation method is to add hydrofluoric acid to praseodymium salt solution, or to prepare hydrated praseodymium fluoride from praseodymium hydroxide and hydrofluoric acid, and then to get praseodymium fluoride by vacuum heating.

【Application】

1. It is suitable for ceramics manufacturing.

2. It is resistant to many reactive molten metals such as titanium or uranium.

3. For producing of multilayer ceramic capacitors, Yttrium oxide is also employed as a dopant to reduce the Curie temperature of the barium titanate substrate due to its special properties.

【Specification】

1. Chemical properties: TREO>98.5%,PrF₃/TREO>99.999%
2. Color:green

【Product features】

Yttrium oxide because of its properties may also be used as a laminated insulator. Y₂O₃ is the most thermodynamically stable compound in the oxide group. It is resistant to many reactive molten metals such as titanium or uranium. In its industrial application as a pure ceramic, yttrium oxide is still a relatively new material.



【Packing】 25kgs/poly-drum ,500kgs/pallet



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Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.

        SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.was founded in 2006,  located in Songjiang Industrial zone, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Gona is a R&D company specialized in technology development of  functional  powder materials. Focused on the control technology of powder particulate, Gona provides series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina Li+ battery separator.

      Now we have three bases and  R & D Center.One is located in Baotou the other in Jiande and Shanghai.

      Gona always pay great attention to the intellectual property and independent development, and pursuing innovation of science and technology. Gona was recognized as “High-Tech Enterprise of Shanghai” in 2008. The project of the high-precision rare earth polishing powder passed high-tech achievements transformation, and its annual production reaches 2000 tons.We will  adhere to the philosophy of “quality first” business, and improve the quality of our product and service actively.

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