Econoweave® 44 & 1010 are recycled polyester breathers for room temperature and elevated temperature cures. Econoweave® breathers are designed to be cost effective for use in the marine, automotive, general composite industries. Econoweave® 44 is medium weight, moderately thin and very drapable. It is good for compaction applications. Econoweave® 1010 is the heaviest of our recycled, non-woven polyester breathers and is designed for ambient, oven or low pressure cures. Both breathers stretch easily to form over contour surfaces.
• Low cost material reduces costs of vacuum bagging process.
• Good as breathers in oven.
• Good as resin bleeders for resin rich applications.
| Econoweave® 44 | Econoweave® 1010 |
| Maximum use temperature | 190°C (375°F) | 190°C (375°F) |
| Fibre type | Polyester | Polyester |
| Colour | Green/White | Green/White |
| Weight (approx.) | 135 g/m² (4 oz/yd²) | 339 g/m² (10 oz/yd²) |
| Fire retardant | N/A | N/A |
| Storage | Recommended Storage temperature is 5°C to 40°C (41°F to 104°F). Store original packaging, do not stack rolls on end. |
| Width | Length | Packaging |
|---|
| Econoweave® 44 | 152 cm (60 inches) | 91 m (100 yards) | 1 roll |
| up to 457 cm (180 inches) | 91 m (100 yards) | Special order
|
| Econoweave® 1010 | 152 cm (60 inches) | 45 m (50 yards) | 1 roll |
| up to 457 cm (180 inches) | 45 m (50 yards) | Special order |
• Material can be slit in special widths upon request (1 standard roll 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 blue print.
Last updated : 2025-03-31
As the conditions or methods of use, including storage, are beyond our control, Airtech International, Inc. does not assume responsibility for the performance of this material for any particular use. The material is sold "as is". Airtech International, Inc. disclaims, and buyer waives, any and all implied warranties, including without limitation the implied warranties of merchantability and of fitness for particular use. The information contained herein represents typical properties and should not be used for specification purposes. Any translation is provided for your convenience only. The official language is English and the official law is California, USA.
