08DTEXSP258A_TDS.pdf

5700 Skylab Road Phone : +1 714-899-8100 E-mail : airtech@airtech.com
y a lan Huntington Beach Fax: +1 714-899-8179 Website : www.airtech.com
INTERNATIONAL INC. CA 92647 USA
Data Sheet DAHLTEXX SP-2
Air permeable resin barrier material
DESCRIPTION
Dahltexx SP-2 is an air permeable membrane which can be used for techniques such as toolside breathing and
bag side breathing to aid the removal of air but still contain resin. Due to the micro-porous structure of the
Dahltexx SP-2 membrane, it will allow the passage of air and restrict the flow of resin. Dahltexx SP-2 is
intended for vacuum only applications.
@ BENEFITS
+ Improve laminate quality by releasing trapped air from resin infusions.
+ Reduce resin waste by blocking resin flow into vacuum manifolds.
+ Infuse more complex parts faster and with simpler resin flow lines.
@ ~ TECHNICAL DATA
Fiber type Nylon
Maximum use temperature 350 F (177 C)
Weight 4.2 oz/yd? (140 g/m?)
Color Light blue fabric side / White membrane side
Shelf life Unlimited when stored in original packaging at 72 F (22 C)
@ SIZES
58 inches (147 cm) 164 yards (150 m) 1 roll
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@ NOTES
+ In order to achieve release from a cured laminate, the membrane should be placed fabric side down as
the membrane side is not self releasing.
+The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
Last updated : 2021-04-13
Catalog position : Release fabrics / Peel plies
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