Composite polymers - Kurotec-kts.de

In the chemical resistance tables, a blank space
simply indicates that no data was available at the
time that temperature ratings were assigned.
NR stands for “not recommended” at any
temperature.
LS stands for “limited service” (at least 3 days to
1 year at maximum 40°C/100°F). Generally in
these cases, the respective resins can be used for
FRP that is exposed accidentally, and where
cleaning and inspection are possible after no more
than 3 days.
Example
This guide is updated on a regular basis in order
to take into consideration all the new experiences
and data (new products, other temperatures or
concentrations, etc.).
Chemical Environment Concentration % 411
DERAKANE Resin
441 470 510A/C 510N 8084
Hydrochloric Acid &
Dissolved Organics 8,9,13 0 - 33% HCl NR 65/150 15 NR
8 Double surfacing veil and a 5 mm/200 mil
CR barrier should be used
9 Double C-veil should be used in the
CR barrier.
13 Acid resistant glass should be used in the
corrosion liner and may be used
in the structural wall
weight - %
(unless otherwise
stated)
not
recommended
no data
available
highest
recommended
temperature
(°C/°F)
15 Slight
discoloration of
high purity acid
can occur during
first exposures
5
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