Good Price China Factory Supply Copper Oxide Powder for Electronic Ceramics

• CAS No.: 1317-38-0
• Formula: Cuo
• EINECS: 215-269-1
• Classification: Copper Oxide
• Grade Standard: Reagent Grade
• Kind: Amphoteric Oxide
• Model NO.: 1317-38-0
• Quality: First Class
• Molecular Weigh: 79.545
• Melting Point: 1326ºC
• Boiling Point: 1026ºC (Decomp)
• Density: 6.315
• Rtecs: Gl7900000
• Wgk Germany: 1
• Hazard Class: 89
• Tsca: Yes
• Quality Standard: 99.5%, 99.9%
• Packing: 25kg/ Barrel
• Transport Package: 25kg/ Bag
• Specification: 1/10/50μ m
• Trademark: Fitech
• Origin: China
• HS Code: 28255000

Product Description

Features

Copper oxide (CuO) is a black oxide of copper that is slightly amphoteric and slightly hygroscopic. The relative molecular weight is 79.545, the density is 6.36.9g/cm3, and the melting point is 1326ºC.
High purity: Copper oxide for electronic ceramics usually has a high purity to ensure the electrical properties and stability of ceramic materials.
Excellent electrical properties: copper oxide has good dielectric and conductive properties in electronic ceramics, and can be used to prepare electronic devices such as capacitors and varistors.
Stable chemical properties: Copper oxide for electronic ceramics needs to have good chemical stability to ensure the stability and reliability of ceramic materials in different working environments.
Specification

Items	Results
CuO	≥98%
SO4^2-	≤0.1%
Cl^-	≤0.2%
Hydrotrope	≤0.1%
Fe	≤0.3%
Pb	≤50ppm
Cd	≤5ppm
Cr Vl	Cannot contain
Hg	Cannot contain

Application 
Capacitors: Copper oxide for electronic ceramics can be used to prepare the dielectric layer of capacitors for filtering, coupling and other functions in electronic circuits.
Varistor: Copper oxide can be used to prepare resistance sheets of varistors for overvoltage protection and circuit regulation in electronic devices.
Ceramic substrate: Copper oxide for electronic ceramics can also be used to prepare ceramic substrates for integrated circuits, microwave devices and other fields.
In general, copper oxide for electronic ceramics has high purity, excellent electrical properties and stable chemical properties, and is suitable for the preparation of various electronic ceramic materials for the preparation of electronic devices and circuits.

 

Storage conditions

Store in a cool, ventilated warehouse. Keep away from fire and heat. It should be stored separately from reducing agents, alkali metals and edible chemicals, and should not be mixed. Storage areas should be equipped with suitable materials to contain leaks.

Anhui Fitech Material Co., Ltd is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.

 

FAQs

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.