Excellently readable indication of 4…20 mA signal with trend bar graph for a better process overview The indicator shows the measured signal on the large, backlit display. A bar graph indicates...
Is a product line used for casting, it’s mixture of high quality sodium activated bentonite and lustrous carbon carrier.
Bentonite is a clay generated frequently from the alteration of a tuff or volcanic ash, consisting predominantly of smectite minerals, usually montmorillonite.
Smectites are clay minerals which consist of individual crystallites that are actually three-layer clay minerals.
Common names for smectite include montmorillonite or sodium montmorillonite ("sodium bentonite" or "Wyoming bentonite") and swelling bentonite ("Western bentonite").
There are three types of bentonite occurring naturally :