汽油车三元催化剂载体 A4

询价

产品说明

TYPICAL PROPERTIES	A4
Na₂O (ppm)	< 500
La₂O₃ (wt %)**	3.0-5.0
BET Surface Area (m2/g)	180-240
Pore Volume (cc/g)	0.6-0.8
Surface Area (1200°C/4 hr)	≥40
Particle size D50 (μm)*	≤30
Loose Bulk Density (g/cc)	0.2-0.5

产品询价

0631-6321819