99% Zirconium boride,powder (ZrB2)CAS:12045-64-6 CAS NO.12045-64-6

Scientific name: zirconium boride, molecular formula: ZrB2, molecular weight: 112.84

(1) Physical and chemical properties of zirconium diboride
Zirconium diboride is a hexagonal crystal with a melting point of 3040℃, the relative density of 5.8, the thermal expansion coefficient of × 10-6/℃, 6.88, thermal conductivity of W/m k, 24.27, the resistivity of ohm-cm, 16.6 × 10-5, Rockwell hardness of 88-91, and elastic modulus of 350,000.

Physical and chemical indexes of zirconium diboride

2) Application of zirconium diboride

Zirconium diboride: There are two methods of zirconium diboride produced by our company at present, one is a self-propagating method with magnesium as a reducing agent, and the other is a carbothermic reduction method with carbon as reducing agent. The two methods are different, and the performance and application fields of products are different, which are introduced as follows:

1. zirconium diboride rz-s

Outstanding features:
Smaller granularity
Low content
Very active
Good conductivity
Strong oxidation resistance applicable fields:
Antioxidants in refractories
cutter
Anti-wear material
Composite ceramic material
Additives for flame retardant materials

2. Zirconium diboride RZ-G

Outstanding features:
The content is very high
Hardness is very high
Good conductivity
Good flame retardancy
Strong heat resistance
Strong oxidation resistance
Strong corrosion resistance applicable fields:
Neutron absorber for nuclear reactor
Safety protection of nuclear reaction
Additives in refractories
Anti-wear material
Composite ceramic additive

Superiority

We can customize and synthesize products that other suppliers may not be able to provide.

1. best service, high quality and reasonable way for his produccts from many recent effective packing way.best service, company and transport advantage:

4. specials are possible when client's order is big enough, including the discount policy.

5. our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time.

6. we can help our regular clients to suggest some vials factories which produce different size vials(2ml, 5ml, 7ml, 10ml, 20ml...), hoping can bring you convenience if you need these vials.

7. return policy: we promise we will return your money if our product don't have effect.

delivery: various shipping methods such as fedeex, ems, hkems, tnt, dhl, ups

supplier: Changchun Altel Import and Export Trade Co., Ltd.

Product Detail

Our Services

1. Supply high quality products with a reasonable price in additives industry. 
2. Arrange the orders and shipping with customer requests in time, According to the different countries export policy provide complete customs clearance documents.
3. Provide agile and safe payments.
4. We can in charge of defective responsible if our products have quality problems.
5. Provide a price trend, ensure the clients can know about  marketing informations in time.

FAQ

1. What's your payment terms 
T/T or L/C.
2. What's your delivery time 
Usually we will arrange the shipment in 10 -20 days for bulk order, ship in 3 days for samll sample order.
3. How about the packing  
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products  
According to the products you ordered.
5. What documents you provide   
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port 
Usually is Shanghai or Qingdao,or any other port custmers require. 

We Focus on:

1.APIs / Pharmaceutical Intermediates

2.Additive

3.Reagent

4.agrochemicals

5.Veterinary

6.Organic chemicals

Company Information

Changchun Altel Import and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area of 6,000 square meters. We have our own import and export rights. Main Supply: fine chemicals, pharmaceutical and pesticide intermediates.

    Over the years, the company adhere to market-oriented, technology and development, quality of life for the purpose. Strengthening enterprise management, has a high quality, the ability to develop strong and rich experience in the production of professional and technical teams. Production of advanced technology, sophisticated equipment, means of improving detection.

    Our products are exported to the United States, European Union, Southeast Asia and other countries and regions. Users both here and abroad and has established long-term and stable supplier relations, occupies a stable market share and to maintain sustained growth. And with domestic and foreign universities, research institutes and some well-known companies have extensive cooperation and close ties.

    We follow the "quality and integrity" business philosophy, For Chinese and foreign customers to provide quality products and services in order to do long-term win-win business, and seek common development. We sincerely welcome friends from all over the world to exchange and cooperation