08EW4415100A_TDS.pdf

5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
Huntington Beach Fax: +1 714-899-8179 Website : www.airtech.com
INTERNATIONAL ING. CA 92647 USA
Data Sheet ECONOWEAVE 44
Medium weight inexpensive polyester breather/bleeder
i DESCRIPTION
Econoweave 44 is a recycled polyester breather for room temperature and elevated temperature cures.
Econoweave breathers are designed to be cost effective for use in the marine, automotive, general composite
industries, compaction and debulking. It is medium weight, moderately thin and very drapable, conforming
easily to contour shapes.
@ BENEFITS
+ Low cost material reduces costs of vacuum bagging process,
+ Good as a breather in oven and compaction applications.
+ Good as a resin bleeder for resin rich applications.
Mi =TECHNICAL DATA
Fiber type Polyester
Color White
Weight (approx.) 4 oz/yd? (135 g/m )
Maximum use temperature 375 F (190 C)
Fire retardant N/A
Shelf life Unlimited when stored in original packaging at 72 F (22 C)
@ SIZES
7 60 inches (152 cm) : 100 yards (91 m) Troll
/ 5. up’to:180 inches (457 cm) Wece2. 100 yards (91 m) 255 ssc. special order
@ NOTES
+ Material can be slit in special widths upon request (1 standard rol] as minimum order quantity).
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
+ Packaging is clear with black print.
Last updated : 2019-02-04
Catalog position : Breathers & Bleeders 4
athe codtionsormetheds of we Icadog storage, ae beyond or con Artech rtematona does nat esume any espera fo the pafomance os mei for any pak The tl sid”
Altech international, Inc. disclaims, and buyer waives, any and all Implled warranties, including without imitation the imped warranties of merchantabily and of ftnexs fot particular use. The wormation contained herein