SARAFIL HM series of Metallized Polyester Film
is with High Optical Density for enhanced barrier properties.
The HM56
grades have one surface modified to enhance adhesion to metal and inks.
Microns
(Gauge)
12
(48)
Type
a)
HMIPP
(Metallized on Plain side; wound inside and Untreated other side)
b)
HMIPC (Metallized
on Plain side; wound inside and Corona treated other
side)
c)
HMIP56
(Metallized on Plain side; wound inside and Chemically treated other side)
d)
HMI56P (Metallized
on Chemical treated side; wound inside and Untreated
other side)
Typical Values
Properties
Unit
Test Method
12 (48) Micron (Gauge)
Normal Thickness
Micron
(Gauge)
PCL
Method
12 (48)
Optical Density
PCL
Method
2.5+
Water Vapour Transmission Rate
gm/m2
24hrs
38C, 90%RH
ASTM
F 372
<1
Oxygen Permeability
cc/m2
24hrs
23C, 0%RH1atm
ASTM
D 1434
<1
Tensile
Strength
ASTM
D-882
MD
Kg/cm2
(kpsi)
2100
(30.0)
TD
Kg/cm2
(kpsi)
2200
(31.5)
Elongation
At Break
ASTM
D-882
MD
%
120
TD
%
110
Heat
Shrinkage (150 Deg. C/30 Min.)
ASTM
D-1204
MD
%
2.0
TD
%
0.4
Surface Tension
PCL
Method
Corona Treated Side
Dyne/cm
54
Chemically
Treated Side
56
These properties can be changed to meet the specific requirements
of the customers.
The information given
above, is to the best of our knowledge and experience. Some of the properties
can be changed as a result of suppliers' efforts to improve upon the quality or
production efficiency of the subject. The information is believed to be true and
accurate and is not intended to violate any statutory condition or right of a
third party. Polyplex makes no warranty, express or implied, as to the fitness
of the product for any specific use or purpose. The above data is purely for reader's
consideration, investigation and verification and should be read in conjunction
with the conditions for sale or contract.
These properties can be changed to meet the specific requirements
of the customers. 
