product presentation

Products & Material

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Silicon remelt aus pot scrap, sortiert und sandgestrahlt

Silicon remelt out of pot scrap, sorted and sandblasted

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  • Si remelt out of pot scrap, sorted and sandblasted
  • Remaining ratio quartz: 0%
  • Degree of solar utilization: 100%
  • Sorted in resistance classes
    P-Type: 1–5 Ohm/cm, 5–10 Ohm/cm, >10 Ohm/cm
    N-Type: 1–3 Ohm/cm, 3–10 Ohm/cm, >10 Ohm/cm
  • Sandblasted (washing or etching might be necessary)
  • Grit size: 3–60 mm, or 5–500 mm (2% deviation possible)
  • Packed in boxes with big bag inside, on wooden pallets (IPPC) or drums on pallets (IPPC)
Pot scrap ohne Widerstand

Pot scrap
without resistivity

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  • Si pot scrap, loose and adherent quartz removed
  • Coating remains on Si
  • Remaining ratio quartz: 1–3 %
  • Without resistivity (< 15 mm not tested)
  • Grit size: 2–200 mm
  • Packed in big bag wooden pallets (IPPC)
warehouse

1995: Robert-Bosch-Str. 3, Ampfing
since 2000: Industriestr. 34, 84539 Ampfing

head office

1995: Isenstr. 24a, 84539 Ampfing
since 2000: Dorfplatz 7, 84539 Zangberg

company foundation

Die Gründung der Firma PREX Metall erfolgte am 1. Januar 1995

business purpose

purchase and sale of silicon and silicon products
procedural conditioning of silicon and silicon products (silicon remelt/scrap). The range of products extends from pot scrap to broken wafer and tops&tails or cones out of the semiconductor production.

Beside the Sale of silicon products, we offer to condition customers material and sort or clean it according to the customers request.

How to find us

Contact & Route

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Phone

+49 8636 698032

Address

Dorfplatz 7, 84539 Zangberg

Contact form

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DSGVO / GDPR

Legal notice & Data protection

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legal notice

PREX Metall

CEO Andrea Prex e.K.

Dorfplatz 7, 84539 Zangberg
Germany
Phone: +49 8636 698032
Fax: +49 8636 698932
Email: info@prex.de
Internet: www.prex.de

Tax-Nr.: 141/259/40618
Sales tax identification number according to § 27 a sales tax law: DE 168120539

European Commission platform for the online settlement of disputes: https://ec.europa.eu/consumers/odr

We are neither obligated nor willing to participate in a dispute settlement procedure before a consumer arbitration board.