Micro-quartz fibre filters

Proveedor: Ahlstrom-Munksjö
BINZ420014EA 110 EUR
BINZ420014 537-4514 BINZ420045 BINZ420039 537-4518 537-4516 BINZ420047 BINZ420043 BINZ420051 537-4520 BINZ420035 BINZ420033 BINZ420002 537-4521 BINZ420036 537-4519 BINZ420040 537-0042 BINZ420034 BINZ420052 537-4523 537-4524 BINZ420013 BINZ420011 BINZ420048 537-4515 BINZ420046 BINZ420042 537-4517 BINZ420032 BINZ420031
Micro-quartz fibre filters
Filtros Filtros de fibras de vidrio
Micro-quartz filters are useful for testing hot "stack" gases as the quartz fibers can withstand temperatures up to 900 °C. In addition, micro-quartz is used when the highest purity media is required. With excellent filtration properties and minimal traces of metals and minerals, quartz fibers are dimensionally stable and can be used in the analysis of acidic gases with the exception of hydrofluoric acid.

  • MK 360 conditioned by high temperature pre-heating
  • Made of extremely pure micro-quartz fibers
  • Binder free
  • Particularly suitable for low amount of particles

MK 360 is used in PM 10 testing according EPA ambient air monitoring, DIN EN ISO 23210 and DIN EN 14902:2005. These filters are available sequentially numbered according to EPA standards.

Typical grade properties:
Filter thickness: 0,42 mm (according to test method ISO 534:2005)
Wet burst: 254 mm H₂O (according to test method ISO 3689:1994)
Particle retention 0,3 µm: 99,9995% (according to test method ASTM D 2986-91)
Flow rate: 1,4 s (according to test method ISO 5636/5:2003)
Tensile strength (MD): 102 g/15 mm (according to test method ASTM D 828-97)
Brittleness: pass (according to Test for Fiber Filters)
Loss of ignition: 3,3 % filter (according to internal test)
Lead content: Low amount µg/filter (according to test method EPA RFM (40 CRF 50))
Alkalinity: 0 µeq/g of filter (according to test method T 428 om-99)
Trace elements analysis: Low amount (according to test method ICP analysis)
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