Silicon nano powders

• Post Date:

  Jan 18,2023

• Expiry Date:

  Jan 18,2024

• Detailed Description:

  Cas No. :7440-21-3 Quantity: 150Kilograms
  Specs:30-50nm,100nm,300nm,1um
  Payment Method: T/T,Paypal,Western Union
  Silicon nano powders is generally immediately available here.
  
  Nano Silicon powder has high purity, medium grain size , easy to disperse, high surface activity, can be used in the semiconductor, high purity alloy aluminum and silicon solar battery back field pulp(silver paste,aluminum paste etc) antistatic material etc.
  1. Silicon nano powder is used for electronic paste, reduce the sintering temperature of the electronic pastes.
  
  2. Silicon nano powder is used for the welding alloy, reduce the melting point alloy.
  
  3. Nano silicon powder maked of nano silicon wire and being used in the lithium battery cathode materials.
  
  4. Silicon nano powder is coated on the surface of the graphite to use in the lithium battery cathode materials,improve more than three times the lithium battery electric capacity and the charging and discharging cycle count.
  
  Chinese HW NANO can produce most materials in high purity forms and ultrafine particle size. We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, can provide related data including SEM,TEM,COA,MSDS. Please contact us at hwnano@xuzhounano.com above for information on specifications, lead time and pricing.
  

• CAS Registry Number:

  7440-21-3

• Synonyms:

  ;silicon coating quality balzers;silicium;silicon, containing by weight not less than 99.99 % of silicon;SiliconpowderNmesh;Silicon Monocrystalline;SiliconchipsNmm;SiliconrandompiecesNcm;Silicon wafer <100> orientation P-doped;Silicon wafer <111> orientation;Silicon powder;Siliconwaferorientation;Siliconwafer;Silicon (low oxygen);Silicon (3 oxygen levels);Silicon chips (99.9999%);Silicon random pieces (99.5%);Silicon solution 1000 ppm;Silica flour;

• Molecular Formula:

  Si

• Molecular Weight:

  28.0855

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
  

• Risk Codes:

  R11:;
  

• Safety Description:

  S16:;
  S33:;
  S7/9:;
  

• Company:

  Hongwu International Group Ltd     [ China ]        

• Contact:

  Sophia Sun

• Tel:

  020-87226359

• Fax:

  020-66622682

• Email:

  hwnano@xuzhounano.com