Model

Componenet

Shape

Boundary dimension

mm

Bulk density

kg/l

Wear rate

%

Pore volume

ml/g

Specific surface aream2/g

Crushing strength N/cm

RTH-2123E

Ni/Al₂O₃

bulk

Φ3×5-5

2.0

—

26

90

85

ETH-2000

Raney-Ni

tripe

Φ3×4-15

—

＜1

—

≥100

—

ETH-Cu001

CuO

cylinder

Φ5×3-5

1.1-1.4

—

—

—

＞147

ETH-P/C01

precious metal /C

bulk

8-16 mesh

0.4-0.6

＜1

1.0

＞1000

＞90%

ETH-P/A01

precious metal / Al₂O₃

ball shape

Φ3-5

0.5

＜1

0.9-1.2

90-100

50-60N/L