Solar Grade Silicon Nitride PowderTS

  • 产品名称: Solar Grade Silicon Nitride PowderTS
  • 产品分类: Solar Grade Silicon Nitride Powder
  • 公司名称: 烟台同立高科材料股份有限公司
  • 型号规格:
  • 产品用途:
  • 产品价格: 电联
  • 添加时间: 15/06/16
  • 二 维 码:

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产品详情
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       Solar grade silicon nitride powder, as release agent, is used to spray to the inner surface of fused silica crucibles. It is the necessities for the production of multi-crystal ingots. 
       The solar grade silicon nitride powder produced by Tomley is synthesized through special nitridation process of silicon powder which ensures the powder with the character of high purity, narrow particle size distribution and increases the success rate of ingot demoulding. The products are widely used by many well-known companies at home and abroad.
       Tomley attaches great importance to new product innovation and R & D work. We recently have developed the upgraded silicon nitride powder (TX-Q) with the model of TS by the innovation and the introduction of new equipment. With the improvement of purity and technical specifications, the solar grade silicon nitride powder had a 50 percent market share in China or more. Our cooperation customers are GCL, LDK, JinKo, JA, Hanwha, YingLi Solar, SORNID, TSL Solar, Hareon Solar, etc. We provide free technical support for our customers.

   

          TX-Q型号氮化硅粉的电镜照片                                      TS型号氮化硅粉的电镜照片

           SEM picture of TX-Q                                                 SEM picture of TS


      


                        TX-Q典型粒度分布图                                     TS典型粒度分布图




典型参数 


产品型号 TS
相含量(%)Alpha phase (%) ≥90
Fe(ppm) ≤12
O2(%) ≤1.6
N(%) ≥38.5
Al (ppm) ≤8
Ca (ppm) ≤6
Free Silicon(%) ≤0.1
D50 (μm) ≤1.5



典型客户


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