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chemical treatment
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modified surface
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core
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modified surface
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antistatic coating
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SARAFIL Clear CF182 grade Polyester film is designed as base film for high clarity packaging and industrial application like microfilm, Montage, Overhead projection transparencies, colour proofing, etc. . One side is pretreated for improved slip. The treated Surface is suitable for adhesion to solvent based inks and other side antistatic treated. It has good transparency, excellent machinability, sparkling gloss, flexibility and chemical resistance.
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CF128: Clear film, chemical coating inside, antistatic outside. CF182: Clear film, antistatic inside, chemical coating outside.
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Property
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Units
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Nominal
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Method
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Conditions
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|||
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Mechanical Properties
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|||||||
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Nominal thickness
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µ
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175
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Polyplex Method
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Yield
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m²/kg
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4.08
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Polypex Method
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Unit weight
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g/m²
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245
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|
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|||
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Elongation at break
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MD
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%
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170
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ASTM D-882
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||
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TD
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%
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160
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|||||
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Tensile strength
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MD
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kg/cm²
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1800
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ASTM D-882
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TD
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kg/cm²
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1900
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|||||
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Thermal Properties
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|||||||
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Heat shrinkage
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MD
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%
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1.2
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ASTM D-1204
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150 Deg. C/30 minutes
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TD
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%
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0.2
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|||||
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Surface Properties
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|||||||
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Co-efficient of friction (A/B) static
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0.45
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ASTM D-1894
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Co-efficient of friction (A/B) dynamic
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0.40
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ASTM D-1894
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Surface tension chemical surface
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dyne/cm
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42
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ASTM D-2578
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|||
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Surface tension antistatic surface
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dyne/cm
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54
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ASTM D-2578
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Optical Properties
|
|||||||
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Light transmission
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%
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90
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ASTM D-1003
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|||
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Haze
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%
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1.7
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ASTM D-1003
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Barrier Properties
|
|||||||
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surface resistivity
|
OHM per square
|
10^10
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Polyplex Method
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|||
The information given above is to the best of our knowledge and experience at the time of printing. We make no warranty, express or implied, for specific product properties or 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 general conditions for sale.