Grade( mesh) 40/ 70 30/ 50 20/ 40 Bulk Density / > 1.80 > 1.80 Close Pressure 52 69 86 Crushing Resistance / 0.8 > 0.8 > 0.8 Turbidity < 100 < 100 < 100 Acid Solubility< 5% < 5% < 5%
Review: STCP is one of the largest manufacturers of ceramic proppant in China.We specialize in production of ceramic proppant( low density, medium density, high density) with superior quality....