FEATURE：

FRX-39 is an economic non-carbonaceous exothermic anti-piping compound (APC).

FRX-39 is a medium sensitivity compound having a fairly high heat output.

FRX-39 is for general steel founder and large iron casting.

FRX-39 containing non-carbonaceous material to contaminate the feed metal.

APPLICATION：

Add FRX-39 to the liquid metal in the feeder or riser immediately after pouring. A layer

about 25 mm thick is recommended. The mould should be short poured by this amount.

If second feeding is needed after the exothermic reaction has ceased, the layer should be

broken and removed aside beforeaddition metal made. A freshlayer of FRX-39 should be

placed again after topping up has been completed.

hất lượng.