MELTBLOWN MB99+
Type IIR
Suitable for the production of medical masks type II according to EN14683.
Properties:
Classification according to norm EN14683:2019 Type IIR
Bacterial filtration efficiency (BFE) Approx. 99,93 %
Breathability / differential pressure ≤ 53 Pa/cm²
Splash resistance ≤ 16,0 kPa
Composition 100 % Polypropylene PP
Colour: White
Max. relative humidity 100 %
Temperature resistance 70 °C / 158 °F
Qualification Norm:
Tested by Hohenstein-Institut in Germany* EN14683:2019-10
(BFE, breathability, Bioburden, splash resistence…) EN14683:2019+AC:2019 ISO22609
Measurements:
Grammage (standard) 25 g/m² (+/- 2 g/m²)
Alternative grammage 15 g/m², 20 g/m² (+/- 2 g/m²)
Width (standard) 175 mm alternative 200 or 210 mm (+/- 5 mm)
Length (standard) Approx. 1500 m
Roll diameter Max. 600 mm
Weight Up to 15 kg
Special dimensions:
Alternative grammage and width upon request

Datasheet
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