Ultra low density and high strength ceramsite proppant

Category: Oil fracturing ceramsite proppant

High strength ceramsite sand is finely processed with high content of bauxite, mixed with some chemical agents and phase inversion agents, made into small round particles with different particle sizes, and sintered in high temperature. Under closing pressure, this product has high strength, low crushing rate, good sphericity and other characteristics. At present, it is a good product for oil and gas fields to fracture and transform the formation.

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Density: high density, medium density, low density Particle size: 0.425mm-0.85mm, 0.212mm-0.425mm, 0.3mm-0.6mm

Ultra low density and high strength ceramsite proppant

Performance index of low density and high strength ceramsite proppant

ranularity	Roundness	Sphericity	Bulk densityg/ cm³	Apparent densityg/ cm³	Turbidity	Acid solubility％	Broken%
ranularity	Roundness	Sphericity	Bulk densityg/ cm³	Apparent densityg/ cm³	Turbidity	Acid solubility％	52 MPa	69 MPa	86 MPa
40-70(mesh） 425-212μm	≥0.8	≥0.8			≤100	≤5.0		≤6	≤8
40-60(mesh） 425-250μm	≥0.8	≥0.8			≤100	≤5.0		≤6	≤8
30-50(mesh） 600-300μm	≥0.8	≥0.8	＞1.65	＞3.00	≤100	≤5.0	≤5	≤5	≤8
20-40(mesh） 850-425μm	≥0.8	≥0.8	＞1.65	＞3.00	≤100	≤5.0	≤5	≤5	≤8
16-30(mesh） 1180-600μm	≥0.8	≥0.8			≤100	≤5.0		≤16
16-20(mesh） 1180-850μm	≥0.8	≥0.8			≤100	≤5.0		≤16
12-20(mesh） 1700-850μm	≥0.8	≥0.8			≤100	≤5.0	≤22
12-18(mesh） 1700-1000μm	≥0.8	≥0.8			≤100	≤5.0	≤22