08A4000C_TDS.pdf

5700 Skylab Road Phone: +1 714-899-8100 E-mail: airtech@airtech.com
iT Huntington Beach Fax: + 1 714-899-8179 Website: www.airtech.com
fF = CA 92647 USA
INTERNATIONAL INC.
Data Sheet A4000
High performance fluoropolymer release film
lM DESCRIPTION
A4000 release film is a high temperature and high elongation release film which will conform easily to the most
complex curvatures. The film is capable of temperatures up to 500 F (260 C). This film will release from most resin
systems and will provide a glossy finish when removed from the laminate. All standard perforations are available.
Please see our perforation table in this section.
M@ BENEFITS
+ Good elongation and softness reduces bridging in corners resulting in less rework on resin rich corners.
+ High visibility colours reduces risk of leaving film on cured parts or confusion between perforation styles.
+ Excellent release from cured parts, film comes off easily and leaves a glossy finish.
@ TECHNICAL DATA
Test method
Material type FEP
Elongation at break 300% ASTM D 882
Tensile strength 3000 psi (21 MPa) ASTM D 882
Maximum use temperature 260 C (500 F)
Materials to avoid Compatible with most resin systems
Colour Clear/Red/Violet/White
Shelf life Unlimited when stored in original packaging at 22 C (72 F)
SIZES
Forms Avalabe”
0.001 inch (25 um) up to 80 inches (2.03 m) SHT
0.002 inch (50 um) up to 80 inches (2.03 m) 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.
*SHT = sheeting
@ NOTES
+ The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
+ A4000 is available bondable one side (BOS) or both sides (BBS). Shelf life is 18 months from date of shipment
when stored in original packaging at 72 F (22 C).
Last updated : 2024-05-22
Catalog position : Release films
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