Description

Wrightlon® 4500 release film is capable of temperatures up to 204°C (400°F). This film will provide excellent release from most resin systems. It is particularly suited for simple contours or flat parts. All standard perforations are available. Please see our perforation table in this section.

Benefits

• Flat film can be applied quickly and without wrinkles over simple tooling and part shapes.
• High strength means film remains stable on tool surfaces.
• Good release and temperature resistance for use in high temperature applications.

Technical data

		Test method
Material type	PVF
Elongation at break	100 %	ASTM D 882
Tensile strength	96 MPa (14000 psi)	ASTM D 882
Maximum use temperature	204°C ( 400°F)
Materials to avoid	Compatible with most resin systems
Colour	Clear/Translucent white/White
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)	1.37 m (54 inches)	914 m (3000 feet)	45 kg (99 lbs)	SHT
50 µm (0.002 inch)	1.37 m (54 inches)	457 m (1500 feet)	45 kg (99 lbs)	SHT

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

• Maximum width 3.3 m (130 inches)

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.