Small particle size Lanthanum oxide for electronic ceramics manufacturing

Lanthanum oxide is an odorless, white solid that is insoluble in water, but soluble in dilute acid. Depending on the pH of the compound, different crystal structures can be obtained.[citation needed] La₂O₃ is hygroscopic; under atmosphere, it absorbs moisture over time and converts to lanthanum hydroxide. Lanthanum oxide has p-type semiconducting properties and a band gap of approximately 5.8 eV..Its average room temperature resistivity is 10 kΩ·cm, which decreases with an increase in temperature.

【Application】
It is suitable for ceramic manufacturing .The addition of lanthanum in electronic ceramics can improve sintering, compactness, microstructure and phase structure of ceramics, and improve the application performance of ceramics.

【Specification】

1. chemical properties: TREO>99%, La₂O₃/TREO= 99.95%
2. Color:white

【Product features】
1.High purity:the purity of cerium oxide is min 99.9% .
2.No foreign matter: Through the ultrasonic vibration screen, the foreign matters and large particles are removed.
3.Good stability:It has good chemical stability after calcination at 1000 ℃.


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



1 Q: Are you trading company or manufacturer?
A: We are a professional factory with more than 12 years of experience in this field. If you are convenience, we welcome you to visit our company.

2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.

3 Q:What documents you provide?
A:Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If your markets have any special requirements, let us know.

4 Q:How about the validity of the products?
A:According to the products you ordered.



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.

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