Description
Exothermic-insulating riser sleeve is of both insulating and
heating functions. The product can be used as riser topping for
iron and steel castings, extending solidification time and
extending feeding capacity of riser.
Exothermic-insulating riser sleeves provide excellent thermal
insulation, good exothermic reaction, light weight, high accuracy
and high mechanical strength, with wide application for various
casting feeding areas.
Advantages of Exothermic-insulating Riser Sleeve
1.High calorific value and good
heat-insulating property.
2.Good spreadability and good slag
coagulation effect.
3.Be used in the production of
stainless steel without carburizing and contamination of the molten
metal.
4.Control casting shrinkage
porosity&shrinkage defects.
5.Increase overall yield of
casting&profitability.
6.Reduce cleaning and repair
costs.
