MELINEX® ST339

Product Description

MELINEX® ST339 is a stabilized, opaque white polyester film with superb handling and lay flat properties that is pre-treated on both surfaces to promote adhesion to most industrial coatings.

Typical Applications

MELINEX® ST339 is used in applications where the film is exposed to high temperatures and film shrinkage and flatness after the heat exposure is critical.

Typical Properties

Available Thickness [Gauge] 200;    300;    380;    500;    700;    900;    1000

Property Thickness Value Units Test OPTICAL Gloss 45 Degrees  200-1000  40  %  ASTM D1003  Gloss 60 Degrees  200-1000  45  %  ASTM D1003  Optical Density  1000  1.20    ASTM D1003  Total Light Transmission (TLT)  1000  2  %  ASTM D1003  Total Light Transmission (TLT)  200  12  %  ASTM D1003  Total Light Transmission (TLT)  300  9  %  ASTM D1003  Total Light Transmission (TLT)  500  6  %  ASTM D1003  Whiteness  200  100  %  ASTM E313-79  Whiteness  300  100  %  ASTM E313-79    PHYSICAL C.O.F. (static)  1000  0.32    ASTM D1894  Elongation at Break MD  200-1000  115  %  ASTM D882A   Elongation at Break TD  200-1000  90  %  ASTM D882A   Tensile Strength MD (break)  200-1000  16,000  psi  ASTM D882A  Tensile Strength MD 5%  200-1000  12,000  psi  ASTM D882A  Tensile Strength TD (break)  200-1000  19,000  psi  ASTM D882A  Tensile Strength TD 5%  200-1000  12,000  psi  ASTM D882A    THERMAL Shrinkage MD (150℃)  200-1000  0.10  %  Unrestrained @ 150℃/30 min  Shrinkage TD (150℃)  200-1000  0.05  %  Unrestrained @ 150℃/30 min

Contact Info

Mylar® Specialty Films U.S. Limited Partnership 3600 Discovery Drive Chester, VA 23836-6436 USA Tel: (800) 635-4639 Fax: (804) 530-9867

Disclaimer

Note: These values are typical performance data for Mylar® Specialty Films' polyester film; they are not intended to be used as design data. We believe this information is the best currently available on the subject. It is offered as a possible helpful suggestion in experimentation you may care to undertake along these lines. It is subject to revision as additional knowledge and experience is gained. Mylar® Specialty Films makes no guarantee of results and assumes no obligation or liability whatsoever in connection with this information. This publication is not a license to operate under, or intended to suggest infringement of, any existing patents. CAUTION: Do not use in medical applications involving permanent implantation in the human body (Mylar® Specialty Films Medical Policy). For other medical applications, see the Medical Caution Statement. Mylar® Specialty Films accepts no liability for use of it's products in medical applications not reviewed and approved by Mylar® Specialty Films or for product misuse. Mylar® Specialty Films supplies products to an agreed specification and does not manufacture products designed specifically for medical end use. Melinex®, Mylar® and Melinex® STTM are registered trademarks of Mylar® Specialty Films U.S. Limited Partnership.