... manufacturer of ceramic foundry sand. We can provide best service and high quality product. DescriptionCeramic Foundry sand is also called ... type. It is a revolutionary new artificial foundry sand, now highly regarded as an excellent substitute for ... 95-2.05g/cm 3SizeAFS20, 25, 30, 35, 40, 50, 60, 75, 80, 100, 125, 140, or ... 35≤10≤525-35AFS:40≤50-2020-4020-4010-30≤10≤235-45AFS:50≤3≤1525-4025-4510- ...