1. high conductivity and strength 2. low acid and turbidity 3. own ore 4. competitive price

Item	Size	Roundness	Sphericity	Bulk density(g/m3)	Apparent density(g/m3)	Turbidity(%)	Acid Solubility(12%Hcl+3%HF)%	Crush resistance(%)
								52Mpa	69Mpa	86Mpa
Low density	70/170(0.212-0.09mm)	≥0.8	≥0.8	≤1.65	≤2.95	≤80	≤7	≤2
	40/60(0.425-0.25mm)	≥0.8	≥0.8	≤1.65	≤2.95	≤50	≤6.5	≤2
	40/70(0.425-0.212mm)	≥0.8	≥0.8	≤1.65	≤2.95	≤50	≤6.5	≤2
	30/50(0.6-0.3mm)	≥0.9	≥0.9	≤1.65	≤2.95	≤50	≤6	≤4
	20/40(0.85-0.45mm)	≥0.9	≥0.9	≤1.65	≤2.95	≤50	≤6	≤5
	70/170(0.212-0.09mm)	≥0.8	≥0.8	≤1.8	≤3.4	≤100	≤7			≤10
Intermediate density	40/60(0.425-0.25mm)	≥0.8	≥0.8	≤1.8	≤3.35	≤70	≤6.5		≤5
	40/70(0.425-0.212mm)	≥0.8	≥0.8	≤1.8	≤3.35	≤70	≤6.5		≤5
	30/50(0.6-0.3mm)	≥0.85	≥0.85	≤1.8	≤3.35	≤50	≤6		≤5
	20/40(0.85-0.45mm)	≥0.85	≥0.85	≤1.8	≤3.35	≤50	≤6	≤5	≤10
	16/30(1.18-0.60mm)	≥0.85	≥0.85	≤1.85	≤3.2	≤50	≤6		≤16
	16/20(1.18-0.85mm)	≥0.85	≥0.85	≤1.85	≤3.2	≤50	≤6		≤20
	12/18(1.7-1.0mm)	≥0.85	≥0.85	≤1.85	≤3.2	≤50	≤6		≤23
High density	30/50(0.6-0.3mm)	≥0.9	≥0.9	≤1.88	≤3.5	≤50	≤6	≤4
	20/40(0.85-0.45mm)	≥0.9	≥0.9	≤1.88	≤3.5	≤50	≤6	≤4	≤8
	16/30(1.18-0.60mm)	≥0.9	≥0.9	≤1.95	≤3.5	≤50	≤6	≤12
	16/20(1.18-0.85mm)	≥0.9	≥0.9	≤1.95	≤3.5	≤50	≤6	≤16
	12/18(1.7-1.0mm)	≥0.9	≥0.9	≤1.95	≤3.5	≤50	≤6	≤18

ceramic proppant