Release Films

Release Films

Perforated release films made for infusion

Low Cost Film

Wrightlon® 3700

Wrightlon® 3700 is a release film that is designed for low cost applications. Wrightlon® 3700 will release from epoxy, polyester and vinyl ester resin systems.

wrightlon-3700
Maximum Use Temperature Elongation Tensile Strength Perforation Style Roll Sizes (Inches) Roll Sizes (Metric)
250°F 350% 4350 psi WL3700 0.001" x 60" x 2000ft 25µm x 1.52m x 609m
250°F 350% 4350 psi WL3700 P3 0.001" x 60" x 2000ft 25µm x 1.52m x 609m
250°F 350% 4350 psi WL3700 P16 0.001" x 60" x 2000ft 25µm x 1.52m x 609m
250°F 350% 4350 psi WL3700 MP22 0.001" x 60" x 2000ft 25µm x 1.52m x 609m

Wrightlon® 3900

Wrightlon® 3900 release film is a high elongation film which will exhibit excellent release properties from polyester, vinyl ester and epoxy resin systems. It will take temperature up to 315°F (157°C).

wrightlon-3900
Maximum Use Temperature Elongation Tensile Strength Perforation Style Roll Sizes (Inches) Roll Sizes (Metric)
315°F 500% 6000 psi WL 3900R 0.0012" x 60" x 3280ft 30µm x 1.52m x 1000m
315°F 500% 6000 psi WL 3900R 0.0012" x 60" x 328ft 30µm x 1.52m x 100m
315°F 500% 6000 psi WL 3900R P3 0.0012" x 60" x 3280ft 30µm x 1.52m x 1000m
315°F 500% 6000 psi WL 3900R P3 0.0012" x 60" x 328ft 30µm x 1.52m x 100m

Notes:

  • Other products are available, please visit www.airtechintl.com for full product selection.
  • Other sizes are available on special order, please contact your Airtech customer service representative for complete details.
  • Other perforations also available.
sheeting

Commonly used perforations

Perforation Style Nominal Hole Diameter Description (Inches) Description (Metric) Maximum Width
P 0.045 inch (1.143 mm) Staggered 0.25 inch center Staggered 6.3 mm center 72 inches (182.9 cm)
P3 0.015 inch (0.381 mm) Staggered 0.25 inch center Staggered 6.3 mm center 72 inches (182.9 cm)
P16 0.016 inch (0.406 mm) Staggered 0.118 inch center Staggered 3.0 mm center 72 inches (182.9 cm)
MP22 0.016 inch (0.406 mm) Staggered 0.059 inch center Staggered 1.5 mm center 72 inches (182.9 cm)

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Airtech International Inc

Airtech International Inc

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Airtech Europe Sarl

Airtech Europe Sarl

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Airtech Advanced Materials UK Ltd

Airtech Advanced Materials UK Ltd

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Airtech Asia Ltd

Airtech Asia Ltd

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