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PHONOSORB® Desiccant Grades

PHONOSORB® molecular sieve beads are available in different particle sizes for different spacer bar systems and filling techniques:

PHONOSORB Grades
  • 0.5-0.9 mm / 35-20 mesh beads and automatic filling systems where the desiccant is pneumatically loaded into the profile through small injectors



  • 0.8-1.6 mm / 20-12 mesh beads have been engineered for use in automatic spacer bar bending machines

  • 0.8-2.0 mm/ 18-10 mesh beads with an optimum particle size for conventional filling of spacer bars


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