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Expandable Acid Treated Graphite Flake
    MB220-50  MB220-50A MB220-50N MB160-80A MB160-80N MB230-50 MB220-80A MB220-80N
      

Onset Temperature:

 220°C 220°C 220°C 160°C 160°C 230°C 220°C 220°C
  Expansion at 600°C: >150cc/g 220cc/g 220cc/g 200cc/g 200cc/g 100cc/g 100cc/g 100cc/g
  Sizing: >80% on 50 mesh (300 micron)  >80% on 50 mesh (300 micron)  >80% on 50 mesh (300 micron) >80% on 80 mesh (177 micron) >80% on 80 mesh (177 micron) >65% on
50 mesh (300 micron)		 >80% on
80 mesh (177 micron)		 >80% on
80 mesh (177 micron)
  Intercalant Level: >15% >20% >20% >20% >20%   <20% <20%
  Moisture: <1% <0.8% <0.8% <<0.8% <0.8% <2.0% <0.8% <0.8%
  pH: 3.0-5.0 3 7 3 7 6.5 minimum 3 7
  Carbon content  (after expansion) <98.5% <97% <97% <97% <94% <97% <97% <97%
  Heavy Metals:    None None None None   None None
  Halogens:   None None None None   None None
            —About MBI—Graphite Electrodes—Flexible Graphite—Specialty Graphite—Graphite Flake
Aluminum Industry: Graphite Sidewall Blocks—Carbon Sidewall Blocks—Cathode Blocks—Contact MBI