1.Specification:30mic~250mic 2.Use: Stable performance, applicable to protection and silicone film.

Item		Unit	Spec	Test
Thickness Tolerance		%	≤3	GB/T 6672-2001
Transmittance		%	≥89	GB/T 2410-2008
Haze		%	≤3.5	GB/T 2410-2008
Tensile strength	MD	MPa	≥170	GB/T 1040.3
	TD		≥170	GB/T 1040.3
Elongation	MD	%	≥90	GB/T 1040.3
	TD		≥90	GB/T 1040.3
Heat shrinkage (150°C 30min)	MD	%	≤1.4	GB/T 16958-2008
	TD		≤0.2	GB/T 16958-2008
Surface tension		Dyn/cm	≥52	GB/T 14216-2008

Specification:30mic~250mic

Use: Stable performance, applicable to protection and silicone film.

Appearence:Transparent pet film 

Package:Polyester film is wound around paper shaft with an internal diameter of 76.2mm-152.4mm and covered with polyethylene film; each coil is supported by damper and put in carton; medium and large package needs wooden mount.

Labeling:Each film coil bears work certificate and packing list which covers product name, axle number, thickness, length, width, weight and date of production

Storage & Transport: Polyester film should be stored in cool, dry and clean warehouse and should not be near fire source, heating and sunlight. It has a guarantee period of 18 months, but an overdue film can also be used if it passes the technical test, Film removal process should be to prevent the severe impact extrusion, bump, and to be exposed to the sun and rain.

Coating film