Silicon (Si)


Gray in color (but it may change) and with a metallic sheen, Silicon is a relatively inert element, but it’s not attacked by most acids, except for Hydrofluoric Acid.

Silicon is an intrinsic (or pure) semiconductor, usable in transistors, panels and solar cells, high-tech applications. It is also an important ingredient in cement and bricks, as well as silica and silicates are the basis of the refractory material used in insulation for high temperature production, and silicates are used in the manufacture of glazes and pottery. Silicon carbide, also called carborundum, is one of the most important abrasives. Silicones are flexible compounds containing Silicon-Oxygen or Silicon-carbon bonds; they are widely used in the form of gel for gums, adhesives, breast implants, contact lenses and more.

Our products

From standard min. 98.5% to high quality Si (min. 99.5%) in different particle size distribution.


To report directly to our registered office, please write to:

Area Industriale di Cagliari
2a Strada Macchiareddu
09032 Assemini (CA)

Please state on the envelope COMPLAINT / REPORT SA8000 or COMPLAINT / ANTI-CORRUPTION REPORT 37001 – Code of Ethics – MOGC 231 depending on the subject matter of the report

You can also use the following reporting channels provided by Fluorsid S.p.A

For SA8000 Reports

Via e-mail through the dedicated account:

Certification Body:

  • Bureau Veritas Italia Spa, divisione Certificazione –
    Responsabile CSR, viale Monza, 347 – 20126 Milano
    Fax +39 02 2552980 | E mail

Accreditation Body:

  • SAAS Social Accountability Accreditation Services, (SAAS): 9 East, 37th Street, 10th Floor – New York, NY 10016 | tel: (212) 391-2106 | e-mail:

For Anti-Corruption Reports 37001 / Code of Ethics / Model 231

  • per posta elettronica –
  • ordinary email – Area Industriale di Cagliari 2a Strada Macchiareddu 09032 Assemini (CA) – Italia – reserved for the attention of the Organismo di Vigilanza 
  • through the platform (, accessible to people both inside and outside the company.

Thanks to:

Ing. Michele Lavanga

tech contents

Angelo Castellaneta