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Printing Instructions |
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DuPont Teijin Films
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Mylar®850
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Polyethylene Terephthalate (PET)
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Description
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Mylar®850
is a coextruded, dual-surface polyester film. One surface
has the same properties as plain polyester film, but the
other surface has entirely new properties, the main ones
being heat sealability, print adhesion. It will accept
the same inks as for Mylar 800,
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Applications
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For
use on packaging machines with relatively poor tempeture
control. PVdc coatings are used to improve the gas baarrier
properties of the film partivularly for meat and cheese
packaging.
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Pre-treatment
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The
heat sealable surface may be coated with PVdc from aqueous
dispersions. |
Approvals
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FDA approved
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Properties |
Unit |
Test
Method |
Other |
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Thickness
Micron |
um |
Micrometer
method
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Thickness Gauge |
gauge |
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Thickness Thous |
" |
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Yield. |
Substance
Yield g/M2
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g/M2
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Yield
M2/
Kg |
M2/
Kg |
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Mechanical
Properties MD |
Tensile Strength |
kgf/mm2 |
ASTM
D 882 23°C
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Elongation
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%
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ASTM
D 882 23°C
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Mechanical
Properties TD |
Tensile Strength
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kgf/mm2
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ASTM
D 882 23°C
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Elongation
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%
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ASTM
D 882 23°C
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Thermal
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Upper
melt Temperature(non heat seal layer)
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°C
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ASTM
E794-85
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Heat
Seal strength
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g/25mm
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140°C/40psi/1sec
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Sealing
tempeture range
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°C
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Shrinkage
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MD
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%
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190 ° C/5
mins
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TD
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%
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190 ° C/5
mins
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Optical
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Whiteness
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ASTM
E313-79
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Total
luminous Transmission
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%
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ASTM
D 1003-77
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Other |
Unit
weight
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g/M2
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Oxygen
permeability
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cm3/m2/day/atm
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Oxtran
23° C,60/70%RH
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Water
vapour transmission rate
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g/m2/day
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Lyssy
38 ° C,90%RH
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Slip
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White-white
White-heat
seal |
ASTM D 1894-88 |
coefficient
of static friction
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Other
Specifications: |
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PSG
Group Ltd. - Disclaimer
All technical information and related data supplied by or on behalf
of PSG
Group Ltd. (and subsidiary companies) is believed to be accurate
and
complete. However, it will remain the responsibility of the purchaser
/ user
to determine the suitability of each product for a particular application
and shall assume all risk and liability in connection therewith.
No warranty is implied with regard to information or recommendations
given
by our distributors and or subcontractors.
The descriptions of products and services displayed on this web site
and the
terms under which they are given may be modified at any time without
notice.
In any event or occurrence, our liability is strictly limited to
the value
of the original invoice.
Any links on this site are for the convenience of the visitor only
and we
are not responsible for their content. |
Mylar ® registered trademark
of DuPont Teijin Films. Only DuPont Teijin Films makes Mylar® brand
polyester film |
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