Description

Airtech MR1 release film can take temperatures up to 315°C (600°F). This film has a high elongation and a good conformability. This film will provide a smooth surface after the cure. All standard perforations are available. Please see our perforation table in this section.

Benefits

• Softness of film reduces wrinkle marks on parts, improving surface finish and reducing hand finishing.
• Excellent release from cured parts, film comes off easily and leaves a glossy finish.
• Good elongation reduces bridging in corners, resulting in less rework on resin rich corners.

Technical data

		Test method
Material type	Fluoropolymer
Elongation at break	400 %	ASTM D 882
Tensile strength	31 MPa (4496 psi)	ASTM D 882
Maximum use temperature	315°C (600°F)
Materials to avoid	Compatible with most resin systems
Colour	Blue
Storage	Recommended storage temperature is 5°C to 40°C (41°F to 104°F). Store indoors in original packaging, do not stack rolls on end.

Sizes

Thickness	Width	Length	Weight/Roll	Forms Available^*
25 µm (0.001 inch)	1.22 m (48 inches)	152 m (500 feet)	10 kg (22 lbs)	SHT

• Custom shapes and sizes are available, please contact Airtech for more information.
* SHT = sheeting

Sustainability

Notes

• Other colours available, please contact Airtech for more information.
• The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.

Last updated : 2025-02-07

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.