Blasting agents

Normal corundum

MHG normal corundum is a blast medium produced from high-quality bauxite which is produced in various degrees of purity

Corundum ranges from hard to very hard depending on the type and offer long service lives. The material is divided according to the degree of purity into special, normal and regenerated corundum.

Areas of application / special suitability

  • Blast cleaning
  • Roughening
  • Matte finishing

Fe content approx. 0.15 %

FEPA grain size (according to DIN, in mm)

  • Nr. 10: 1680 - 2380
  • Nr. 12: 1410 - 2000
  • Nr. 14: 1190 - 1680
  • Nr. 20: 841 - 1190
  • Nr. 24: 595 - 841
  • Nr. 30: 500 - 707
  • Nr. 36: 420 - 595
  • Nr. 40: 354 - 500
  • Nr. 46: 297 - 420
  • Nr. 54: 250 - 354
  • Nr. 60: 210 - 297
  • Nr. 70: 177 - 250
  • Nr. 80: 149 - 210
  • Nr. 90: 125 - 177
  • Nr. 100: 105 - 149
  • Nr. 120: 88 - 125
  • Nr. 150: 63 - 105
  • Nr. 180: 53 - 88
  • Nr. 220: 44 - 74

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