R 298

Range
Expendables
Subtitle

R 298 is a refractory-based anti-adhesive powder

Description

Anti-adhesive cement for easy removal of the orifice ring.

Chemical and physical properties

Typical chemical composition

 
 

Physical characteristics

Description International standards British standards
Density after casting 2.2g/cm3 137pcf

Typical application

R 298 facilitates the removal of the previous orifice ring during fabrication change. The R 298 anti-adhesive powder avoids the R 220 luting cement to stick on the spout surface.

Related products

Expendables

R 220

Fireclay-based luting cement to seal the gap between the orifice ring and the spout

Easy and fast preparation and positioning (5 to 10 min preparation).

Expendables

ORIFICE RING POWDER

Alumina-based granular insulation powder

ORIFICE RING POWDER fills all the spaces between the orifice ring and its holder. The powder has a higher thermal inertness than insulation fibers.