- 2020 11-25
- Triphenylbismuth is used in the reaction of isocyanate and hydroxyl compound. Q: Triphenylbismuth is used in the reaction of isocyanate and hydroxyl compound. What is the addition ratio?A: If it is used in propellant, it is usually 0.006%-0.05% of the amount of propellant.
- 2020 11-25
- Does copper chromite contain manganese and vanadium? Q: Does copper chromite contain manganese and vanadium?A: There are no substances containing these elements involved in the reaction during the production process, but it is uncertain whether there are trace elements (maybe the raw material...
- 2020 11-25
- What are the uses of Boron 10? Q: What are the uses of Boron 10?A: Boron 10 is also called isotope-enriched boron. It is mainly used in the nuclear industry to shield radiation. It can also be used in medicine to treat cancer.
- 2020 11-25
- Can 6N boron powder be added to semiconductor doping elements Q: Can 6N boron powder be added to semiconductor doping elements and what effect can it play?A: 6N boron powder: 99.999999. It can be used in semiconductor doping elements. Single crystal silicon (pure glass) itself is an insulator, and it ...
- 2020 11-25
- What is the hardness of 90% boron powder? Q: What is the hardness of 90% boron powder? A: The Mohs hardness is about 10.
- 2020 11-25
- With 90 content of boron powder, what is the remaining 10% content Q: With 90 content of boron powder, what is the remaining 10% content, and is the appearance of the product gray-brown or gray-black powder? A: The appearance is black brown powder, the remaining 10% may include boron magnesium oxide
- 2020 11-25
- What is the difference between boron powder and boron particles? Q: What is the difference between boron powder and boron particles? A: The content and price of both are the same. Solar energy can be used for powder, and single crystal can be used for particles.
- 2020 11-25
- What are the impurities of boron powder with a content of 90 Q: What are the impurities of boron powder with a content of 90, and what is their proportion? A: Magnesium accounts for about 4%, and oxygen accounts for about 6%.
- 2020 11-25
- Can boron powder be used to dope silicon ingots? Q: Are there any indicators and statements such as electronic gradient for boron powder? Can boron powder be used to dope silicon ingots? A: There is no such saying. It is used for the addition of silicon ingots, and 99.9999% is required. 65000/kg.
- 2020 11-23
- What are the disadvantages of adding tert-butyl ferrocene in burning rate catalysis Q: What are the disadvantages of adding tert-butyl ferrocene in burning rate catalysis, and the proportion of addition? A: Easy to volatilize and migrate. The addition ratio is about 2%, less than 4%.
Venue
Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 115004
Shenzhen Office: 4305B, Southeast Rongchao Economic and Trade Center, Intersection of Jintian Road and Fuzhong Road, Futian District, Shenzhen Guangdong
Shenzhen Office: 4305B, Southeast Rongchao Economic and Trade Center, Intersection of Jintian Road and Fuzhong Road, Futian District, Shenzhen Guangdong
Venue
Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 115004
Shenzhen Office: 4305B, Southeast Rongchao Economic and Trade Center, Intersection of Jintian Road and Fuzhong Road, Futian District, Shenzhen Guangdong
Shenzhen Office: 4305B, Southeast Rongchao Economic and Trade Center, Intersection of Jintian Road and Fuzhong Road, Futian District, Shenzhen Guangdong
