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Melinex® 6428 is a high clarity polyester film. It is pretreated on both film surfaces to promote adhesion to EVA. Melinex® 6428 is a developmental film designed for the photovoltaics industry.
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| Available Thickness [Gauge] |
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200; 650
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| Property |
Thickness |
Value |
Units |
Test |
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BARRIER
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| WVTR |
200 |
0.9 |
g/100 in²/day |
ASTM F1249 38℃, 90% RH |
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ELECTRICAL
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| Dielectric Strength |
200 |
10 |
kV |
ASTM D149 1/4" electrode 500 V/sec 25℃ in air |
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|
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OPTICAL
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| Total Light Transmission (TLT) |
200 |
88.5 |
% |
ASTM D1003 |
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PHYSICAL
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| Area Yield |
200 |
70 |
ft²/lb |
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| C.O.F. (dynamic) A-B |
200 |
0.4 |
|
ASTM D1894 |
| Density |
200 |
1.395 |
g/cc |
ASTM D1505 |
| Elongation at Break MD |
200 |
160 |
% |
ASTM D882A |
| Elongation at Break TD |
200 |
160 |
% |
ASTM D882A |
| Tensile Strength MD |
200 |
28,000 |
psi |
ASTM D882A |
| Tensile Strength TD |
200 |
36,000 |
psi |
ASTM D882A |
| Yield Strength MD |
200 |
14,000 |
psi |
ASTM D882A |
| Yield Strength TD |
200 |
14,000 |
psi |
ASTM D882A |
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THERMAL
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| Shrinkage MD (150℃) |
200 |
0.6 |
% |
150℃ (302℉), 30 min |
| Shrinkage TD (150℃) |
200 |
0.6 |
% |
150℃ (302℉), 30 min |
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Mylar® Specialty Films U.S. Limited Partnership
3600 Discovery Drive
Chester, VA 23836-6436 USA
Tel: (800) 635-4639
Fax: (804) 530-9867
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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.
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