Index Name指标名称

Al2O3

%

SiO2

%

Fe2O3

%

Na2O

%

L.O.I

%

apparent density

松装密度

g/ml

BET

比表面积

m2/g

Pore volume

孔容

ml/g

Wear rate磨耗

%

crushing strength

N/Grain

破碎强度

N/颗

技术要求technical specifications

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥300

≥0.40

≤0.3

≥60

1-3mm

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥300

≥0.40

≤0.3

≥100

2-4mm

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥300

≥0.40

≤0.3

≥140

3-5mm

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥300

≥0.40

≤0.3

≥180

4-6mm

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥280

≥0.40

≤0.3

≥220

5-7mm

≥92

≤0.10

≤0.04

≤0.45

≤8.0

0.70-0.80

≥240

≥0.40

≤0.3

≥260

6-10mm