Mianyang Prochema Commercial Co.,Ltd.

GENERAL PET FILM



    CY20 Clear Heat Stabilized PET film,is transparent with excellent printing adhesion,also have remarkable electrical insulation properties.It is applicable for coating and printing.

    Regular thickness 100micron,125micron,150micron,188micron,250micron for choice.


transparent PET film 0.1-0.25mm
Item Unit Value Test Method
Thickness μm  100 125 150 188 250
Tolerance % ±3 ±3 ±3 ±4 ±5 GB/T 13542.2-2009
Tensile Strength ≥ MD MPa 170 160 160 150 150
TD 180 170 170 160 160
Break elongation ≥ MD % 110 110 110 110 120
TD 85 85 85 90 90
Thermo Shrinkage     (150℃,15min) ≤ MD % 1.5
TD 1.0
Surface Tension ≥ Corona mN/m 56 GB/T 14216-2008
VLT ≥ % 88 88 88 88 88 ASTM D 1003
Haze ≤ %  4.0 4.5 5.0 5.5 6.0
Above is tested sample value.

    CY11 is an opaque white BOPET film,with matte or glossy surface,which owning excellent electrical insulating performance and compound machining performance,one or both sides corona treated for ink and adhesive .Can be used for screen printing, inkjet printing,solar cell backsheet ,steel labels etc.

    Thickness: 100,125,150,188,250,300μm,350μm microns

    Regular width:1000mm, slitting service available


opaque white PET film 0.1-0.35mm
Item Unit Index
Thickness µm 100-150 188 250 300
Deviation of thickness % ±3 ±4 ±5 ±5
Tensile strength MD Mpa ≥170 ≥160 ≥150 ≥140
TD
Elongation at break MD % ≥100 ≥100 ≥110 ≥120
TD
Dimensional change/150℃,30min
Heat shrinkage
MD % ≤1.5 ≤1.5 ≤1.5 ≤1.5
TD ≤0.6 ≤0.6 ≤0.6 ≤0.6
Wetting tension corona mN/m ≥52
non-corona ≥40
 Light Transmission % <10 <10  <10 <10
Water vapor g/(m2.24h) ≤4.5 ≤3.0 ≤2.0 ≤1.8
Oxygen cm3/            (m2.24h.0.1MPa) ≤9.0 ≤8.0 ≤6.0 ≤5.5
Electrical strength V/µm ≥75 ≥66 ≥60 ≥65
 
 

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