RAW MATERIALS
(for further information please click picture)
Silicon Carbide
(all FEPA- and mm - grain size distributions)all qualities in all grain sizes (also FEPA sieving), down to 15 mē BET-surface
Application:
technical ceramics, filter, refractories, abrasives, additive for construction materials
Siliziumkarbid
Boron Carbide
coarse and fine, B4C also FEPA - standard
Application: technical ceramics, anti-oxidant for refractories
Borkarbid
Si metallic, FeSi, Al-Powder
fine and coarse
Application: technical ceramics, anti-oxidant for refractories
Si metallisch
Fused Silica
powder or coarse grains micronized silica
Application:
refractories glazes and colours
Carborundum
white and brown electro carborundum, blue carborundum, aluminum oxide abrasive
in all mm - grain size and as FEPA
Application: refractories, abrasive and polishing, blasting abrasive

Ortwin Rave Produkte + Dienstleistungen | Bachweg 8 | 56072 Koblenz | T +49-(0)261-911 44 08 | F +49-(0)261-911 42 08