Operating Manual
Operation instructions Page15-2
15
．1 General informations
MBRAUN exclusively uses gloves made of butyl. A feature of this flexible material is
the good comfortable grip even at low temperatures (Temperature range from -40 °C
to +90 °C). The following graphic chart shows, that butyl compared to hypalon and
neoprene evidently has the most favourable values regarding the permeability for
different gases and for water vapour.
15
．2 Technical data
Product: .................... MB Gloves.
Note:
For working with higher temperatures, MBRAUN also offers gloves made of
butyl with a hypalon layer.
Permeability Constant (P) = gas flow through a material of 1cm thickness at a
standard pressure and temperature.
It is measured at a rate of 10-9 cm3gas/s
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