Silicon Powder Catalogue

ABOUT BAIDAO SILICON POWDER

BAIDAO silicon powder Corporation established in 1994, supply of high purity silicon powder, polysilicon, (Polycrystalline silicon, )silicon powder,
silicon powder application: Bonding, Electronic Materials, Powder Technology, Semiconductors, Solar Energy Materials, Porosity, plasma spray, refractories and ceramics
silicon powder purity: 4N 5N
4N silicon powder size range: silicon powder 43um, silicon powder 46um, silicon powder 61um, silicon powder 74um, silicon powder 104um, silicon powder 117um.
5N silicon powder size range: silicon powder 43um, silicon powder 46um, silicon powder 61um, silicon powder 74um, silicon powder 104um, silicon powder 117um.

polysilicon pruity: 3N polysilicon, 4N polysilicon, 5N polysilicon, 6N polysilicon,
polysilicon type: N type polysilicon, P type polysilicon,

polysilicon application: Electronic Materials, Powder Technology, Semiconductors, Solar Energy Materials

solar grade polysilicon powder ------ Silicon Powder for polysilicon. TheSilicon Powder for polysilicon has the following advantages: high purity, low phosphorous content, low boron content and stable quality. Our Silicon Powder for polysilicon can apply to producing polysilicon. Many factory using our silicon Powder for polysilicon show that our product is the best raw material for polysilicon,

BAIDAO silicon powder profile

we give you absolute control over all aspects of your order, from purity and processing to packaging and shipping distributor of high purity, chemical & metallurgical grade silicon powder. Applications include ceramics, technical 

ceramics, plasma spray & refractories. Capabilities include processing, screening, milling, blending, drying, packaging, storage & sourcing.

Silicon Powder for high purity silicon powder, also named silicon metal, is industrial silicon containing over 98—99.9% silicon element.Silicon Powder for polysilicon is made of quartz sand and carbonaceous material. Quartz sand mainly contains siO2 and carbonaceous material is a kind of reductant in the production of Silicon Powder for polysilicon. with smelting quartz sand and carbonaceous material at high temperature, the oxygen in SiO2 is removed and the silicon content reaches 98-99.9%.Silicon Powder for polysilicon is the raw material for manufacturing polysilicon. With the improved Siemens Method, solar grade polysilion can be manufactured by melting and purifying silicon metal. The 

silicon content of polysilicon is more than 99.9999%.

The granularity of Silicon Powder for polysilicon can be formed according to customer’s requirement(20-100um).

Silicon Powder Main Products
3N silicon powder (99.9%)-5N silicon powder (99.999%) Silicon powder
Industry Silicon Metal Powder
3N(99.9%)-6N(99.9999%)Polysilicon Lump, Polysilicon Ingot