Description

Wrightlon® 4600 release film is a low cost high temperature film for use in flat or limited curvature molding applications up to 193°C (380°F). It will release from epoxy and phenolic resin systems. All standard perforations are available. Please see our perforation table in this section.

Benefits

• Inexpensive film reduces the cost of high temperature vacuum bagging process.
• Flat film can be applied quickly and without wrinkles over simple tooling and part shapes.
• Highly visible colour reduces risk of leaving film on cured parts.

Technical data

		Test method
Material type	PMP
Elongation at break	250 %	ASTM D 882
Tensile strength	23 MPa (3400 psi)	ASTM D 882
Maximum use temperature	193°C (380°F)
Materials to avoid	Polyester and vinyl ester resins
Colour	Blue/Clear
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	Forms Available*
38 µm (0.0015 inch)	up to 3.05 m (120 inches)	SHT, CF
50 µm (0.002 inch)	up to 1.37 m (54 inches)	SHT

• For more sizes, see the Commonly Used Sizes chart in this section.
• Custom shapes and sizes are available, please contact Airtech for more information.

Sustainability

Notes

• 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.