4 products found
TECHFIL INTERNATIONAL products
Aluminium Oxide
Aluminium oxide is recommended for use in the aerospace and nuclear industries as a blast media. It is also used in refractory applications for its high alumina content giving it a high melting point. It is an efficient blast media in dental and crystal applications and can be used for stripping and deburring in the automotive industry. The finer grades are suitable for cosmetic scrubs and dermabrasion.
Anthracite
Anthracite is used in the treatment of potable water, sewage and industrial effluents. It is installed as a layer above the sand in dual or multi-media filtration systems. The anthracite is used to assist in filtering out fine particles which may not be retained by the sand and in multi filtration systems is usually supported on a layer of coarse support garnet.
Garnet
Garnet is used in the treatment of potable water, sewage and industrial effluents. It is installed as a layer beneath the sand or sand / pumice in dual or multi-media filtration systems. The filtration garnet is used to assist in filtering out fine particles which may not be retained by the sand and in dual filtration systems is usually supported on a layer of coarse support garnet.
Glass Beads
Glass beads are used in metal cleaning and surface finishing applications. They produce a much smoother and brighter finish than standard angular abrasives. They can be recycled approximately 30 times when used in a closed system. They are chemically inert and environmentally friendly hence their extensive use for peening and blasting in the aerospace industry. Glass beads which conform to mil. specification G-9954A and S-13165C are also available from stock.
