国产白袜脚足J棉袜在线观看,军婚咬奶头高h苏欢,A片试看120分钟做受视频在线 ,亚洲性无码一区二区三区

Service hotline:0533-4160704Enterprise mailbox |Group office network

SA-90

SA-90

This product is the carrier material of desulfurization and denitrification catalyst, with large specific surface area, high catalytic activity, stable chemical property, good sulfur resistance, and long service life. It is specially used in petrochemical enterprises.
Typical dataPropertyCompanyindex
Specific surface areaBETm2/g270±30
Rutile ContentRutile    content%≤0.5
Loss on ignition at 800 ℃Ignition    loss%≤5.0
TiO2Tio2%≥90
SO24 %2-5
Fe2o3ppmppm≤50
PH     (10%Aqueous suspension)PH 1.2-3.0
water contentMoisture%≤3


packing

25kg /500kg/1000kg

remarks

For detailed instructions, please contact the supplier. The product indicators shall be subject to the test report.

Previous: PFS