home  |  order  |  contact  |  english  |  chinese
about us products recommendation technology about alumina online training feedback
²»Ö§³Öflash
  SUPER-SINOALU SERIES
  SINOALU-HW SERIES FOR WET GRINDING
  SINOALU-HD SERIES BY CIP FOR DRY GRINDING
  SINOALU-LB ALUMINA LINING BRICKS
  SINOALU-MB ALUMINA MICROBEADS
  SINOALU-NM MICROBEADS FOR NON-METAL MINING INDUSTRY
  SINOALU-ZS MICROBEADS FOR NON-FERROUS METAL MINING INDUSTR
  SINOALU-HM HIGH MIDDLE ALUMINA BALLS
  SINOALU-HC ALUMINA CYLINDER
  SINOALU-LM MIDDLE ALUMINA BALLS
  SINOZIR ZIRCONIA BEADS
  SINOALU-99 FOR CHEMICAL INDUSTRY
  SINOALU-HT/HL WEAR-RESISANCE ALUMINA TILE/LINER
  SINOALU-HP ALUMINA BALLS WITH PERFECT SURFACE
  SINOALU-ZA
  SINOALU-CT ALUMINA CYLINDER TUBE
Product menu > SINOALU-99 FOR CHEMICAL INDUSTRY
Product information

    SINOALU-99 resist corrosion and abrasion extremely well. They are also have low thermal conductivity, and a high resistance to heat, acid and alkali. They are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. SINOALU-99 are the ideal filler of chemical industry furnace,reactor, packed tower in the chemical lines.

Chemical Composition and Physical Properties

Al2O3 ¡Ý99%
SiO2 ¡Ü0.15%
Fe2O3 ¡Ü0.12%
CaO+MgO ¡Ü0.2%
TiO2 ¡Ü0.06%
Na2O ¡Ü0.2%
K2O ¡Ü0.1%

Physical Properties

E-Modulus Gpa 300
Hardness(Mohs) 9
Specific Heat,30¡æ¡«100¡æ J/Kg¡¤K 850¡«1050
Thermal Conductivity,30¡æ¡«100¡æ W/M¡¤K 19¡«30
Coefficient of Thermal Expansion,30¡æ¡«600¡æ 10-6K-1 7¡«9
Heat Resistance up to 0¡æ 1650

Physical Properties

Sepc. Bulk Bensity
(g/cm3)
packing Density
(t/cm3)
Water Absorption
(%)
Compresstion
strength(N)
lnch mm
1/8" 3 3.30¡«3.60 2.00¡«2.20 max.6 500
1/4" 6 3.30¡«3.60 2.00¡«2.20 max.2 2500
3/8" 10 3.30¡«3.60 2.00¡«2.20 max.2 4000
1/2" 13 3.30¡«3.60 2.00¡«2.20 max.2 6000
5/8" 16 3.30¡«3.60 2.00¡«2.20 max.2 8000
3/4" 20 3.30¡«3.60 2.00¡«2.20 max.2 10000
1" 25 3.30¡«3.60 2.00¡«2.20 max.3 14000
11/4'' 30 3.30¡«3.60 2.00¡«2.20 max.3 16000
11/2'' 40 3.30¡«3.60 2.00¡«2.20 max.3 18000
2" 50 3.30¡«3.60 2.00¡«2.20 max.3 25000

Copyright 2007 SINOMAALUMINA.com Corporation All Rights Reserved