Resin Coated ceramic sand advantages:
- Higher refractoriness—-to cast metals with high pouring temperature (cast steel, alloyed cast steel, stainless steel, etc.)
- High strength and toughness—–to produce more complicated cores with thin sections.
- Lower thermal expansion—–to avoid expansion defects
- Higher reclamation yields—-to reduce waste sand disposal, to decline costs.
- Excellent flowability —–to make complicated cores.
- Lower binder consumption—–lower gas evolution，lower manufacturing costs
- Inert chemical characteristics—–can applied in any popular alloys，includes Manganese steel.
- Longer storage period.
