Description

Stretchlon® 700 vacuum bag film is a high elongation elastomeric film which is designed for cures up to 385°F (195°C). It is particularly suitable for applications where softness and elongation are required. The risk of bridging in the corners is highly reduced due to the elasticity of the film. This film stays soft even in a very low humidity environment. Stretchlon® 700 is recommended for cures with phenolic and epoxy resins.

Benefits

• High elongation film avoids bridging in corners and improves part quality.
• Chemically resistant film avoids blown bags with aggressive resins.
• Avoid cost of scrap and rework on complex phenolic parts.

Technical data

		Test method
Material type	Thermoplastic elastomer
Elongation at break	500 %	ASTM D 882
Tensile strength	6500 psi (45 MPa)	ASTM D 882
Maximum use temperature	195°C (385°F)
Materials to avoid	Bismaleimide (BMI) / Polyester and vinyl ester
Colour	Cream
Shelf life	Unlimited when stored in original packaging at 72°F (22°C)

Sizes

Thickness	Width	Length	Weight / Roll	Forms Available^*
0.003 inch (75 µm)	60 inches (1.52 m)	1000 feet (305 m)	97 lbs (44 kg)	SHT
0.003 inch (75 µm)	120 inches (3.05 m)	500 feet (152 m)	97 lbs (44 kg)	CF to 60 inches (1.52 m)

• Custom shapes and sizes are available, please contact Airtech for more information.

Sustainability

Notes

• Sale and use of the product covered by US Patent No. 5123985.
• The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
• Watch a demo video of Stretchlon® 700 in the "Media Center" on our website.

Last updated : 2025-02-05

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.