Calcium silicate braid

SUPRANITE PACKING 850 comes from weaving in the mass of pure calcium silicate threads. The absence of organic support in the manufacture of these yarns makes it possible to obtain a much lower volume loss at high temperatures than most other products.


Any static application to replace asbestos braids, refractory ceramic fibers or traditional glass fibers. The size of the fibers constituting the SUPRANITE PACKING 850 allows it to have excellent mechanical resistance to abrasion. These fibers have made it possible to elaborate a whole range of products for the waterproofness or the thermal insulation: -Rectangular square or round head. -Flat or open flat band. -Tube.

Technical characteristics

Max temperature continuous: 750 ° C pH: 3 to 13

Industries concerned

Chemical, petrochemical, iron and steel industries …