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Melinex® 329 Polyester Film
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An opaque white
film with superb handling properties and a unique glossy appearance.
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Melinex® 329 Polyester Film
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An opaque white
film with superb handling properties and a unique glossy appearance.
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PROPERTY
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GAUGE
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VALUES
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UNITS
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TEST
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ELECTRICAL
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Dielectric Strength
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92
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4,600
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volts
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ASTM D 149
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200
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8,800
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volts
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ASTM D 149
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300
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10,200
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volts
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ASTM D 149
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500
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13,500
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volts
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ASTM D 149
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700
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16,400
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volts
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ASTM D 149
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Surface Resistivity
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200
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>10^14
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ohm/sq
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ASTM D 257-83 500 V dc at
20°C and 95% rh
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OPTICAL
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Gloss 45 Degrees
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40
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%
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ASTM D 1003
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Gloss 60 Degrees
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45
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%
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ASTM D 1003
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TLT
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92
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23
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%
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ASTM D 1003
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200
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16
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%
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ASTM D 1003
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300
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9
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%
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ASTM D 1003
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500
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6
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%
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ASTM D 1003
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700
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3
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%
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ASTM D 1003
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Whiteness
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200
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100
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ASTM D 313-79
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300
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100
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ASTM D 313-79
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PHYSICAL
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C.O.F. (dynamic)
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0.3 – 0.4
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ASTM D 1894
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A-B
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Density
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92-142
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1.40
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g/cm3
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ASTM D 1505
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200 – 300
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1.43
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g/cm3
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ASTM D 1505
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380 - 700
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1.48
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g/cm3
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ASTM D 1505
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Elongation at Break
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MD
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115
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%
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ASTM D 882A
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TD
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90
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%
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ASTM D 882A
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Tensile Strength
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MD
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22,000
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psi
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ASTM D 882A
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TD
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23,000
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psi
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ASTM D 882A
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Yield Strength
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MD
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12,000
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psi
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ASTM D 882A
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TD
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12,000
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psi
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ASTM D 882A
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THERMAL
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Shrinkage
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MD
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300 - 700
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1.5
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%
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Unrestrained @ 190°C/5
min
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92
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3.0
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%
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Unrestrained @ 190°C/5
min
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142 – 200
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2.8
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%
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Unrestrained @ 190°C/5
min
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Shrinkage
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TD
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300 - 700
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1.5
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%
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Unrestrained @ 190°C/5
min
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92
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2.5
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%
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Unrestrained @ 190°C/5
min
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142 – 200
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1.0
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%
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Unrestrained @ 190°C/5
min
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* Values are for reference only. Contact your Pilcher
Hamilton Sales Representative for actual gauges available.
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** Technical values for 820 and 1400 gauge available upon
request.
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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.
Melinex® is the registered trademark of the
DuPont Teijin Films Corporation.
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011 Dupont Melinex 329
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9/00
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