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Clear polyester
film that is chemically treated on two sides to provide enhanced adhesion for
silicone release coatings. The film combines high strength and durability,
optical clarity, good dimensional stability and excellent chemical
resistance.
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Clear polyester
film that is chemically treated on two sides to provide enhanced adhesion for
silicone release coatings. The film combines high strength and durability,
optical clarity, good dimensional stability and excellent chemical
resistance.
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PROPERTY
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UNIT OF MEASURE
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TYPICAL VALUE
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TEST METHOD
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Area Yield
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in2•mil/lb.
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19,800
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ASTM D 4321
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m2•mm/kg
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717
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Tensile Strength
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MD
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psi
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30,000
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ASTM D 882
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kg/cm2
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2,110
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Yield Strength (F5)
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MD
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psi
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15,000
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ASTM D 882
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kg/cm2
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1,050
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Ultimate Elongation
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MD
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%
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150
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ASTM D 882
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Modules
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MD
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psi
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500,000
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ASTM D 882
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kg/cm2
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35,200
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Coefficient of Friction A/B
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(Kinetic)
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-
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0.40
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ASTM D 1894
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Shrinkage
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MD
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%
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1.5
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30 min. at 150°C
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TD
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0.4
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Density
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g/cm3
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1.395
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ASTM D 1505
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Total Haze
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142 Gauge
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1.8%
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ASTM D 1003
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200 Gauge
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2.3%
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300 Gauge
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2.8%
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500 Gauge
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3.8%
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* Values are for reference only. Contact your Pilcher
Hamilton Sales Representative for actual gauges available.
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CONDITIONS: Determination of the suitability of the
material to the use contemplated is the user’s responsibility. Users
assume all risks resulting from the use of our products and must confirm
adaptability through their own tests. Liability will in no event exceed value of
the material sold.
Hostaphan® is the registered trademark of the
Mitsubishi Polyester Film Co.
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IEGPF_011_Hostaphan_3SAC
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4/99
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