PP PET PC
Thickness Micron Tolerance Range Micron Thickness Micron Tolerance Range Micron Thickness / Tolerance
4.0
5.0
6.0
7.0
7.5
8.0
9.0
10.0		 3.8 - 4.3
4.8 - 5.3
5.8 -6.3
6.8 -7.3
7.3 - 7.7
7.8 - 8.3
8.8 - 9.3
9.8 - 10.3		 3.0
3.5
3.8
4.6
4.8
5.6
6.8
7.8
8.5
9.8
10.8
11.5		 3.0 - 3.3
3.4 - 3.9
3.7 - 4.2
4.6 - 5.0
4.8 - 5.2
5.6 - 6.0
6.8 - 7.2
7.8 - 8.2
8.5 - 8.9
9.8 - 10.2
10.8 - 11.2
11.5 - 11.9
 As per customer's specific requirement
 

Other thicknesses available on request.

 

Silt Width and Free Margin (PP/ PET / PC)
 
Silt Width / Tolerance (mm) Free Margin / Tolerance (mm)
4 to 10 ± 0.15 1.0 ± 0.2
11 to 20 ± 0.20 1-1.5 ± 0.2
21 to 30 ± 0.30 2.0 ± 0.3
2.5 ± 0.4
over 30 ± 0.04 2.5 ± 0.5

 
 

 

TYPICAL VALUES
 
Property PP PET
Density (gm/cm3) 0.9 1.4
Tensile Strength (Kg/mm2) > 13 > 8
Elongation (%) < 230 > 20
Melting Point ( 0C ) 165 - 170 254 - 260
Heat Shrinkage (%) MD < 5
TD < 1		 MD < 5
TD < 1

 

CORES : PLASTIC

ID 76 ± 1mm
Wall Thickness 5mm
Width Tolerance ± 0.1 mm
 

 

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