 |
| Quantity: | |
|---|---|
Base film | PP | PET |
Normal thickness | 2.2μm ~15.0μm | 1.9μm ~12.0μm |
Margin type | Single | |
Coating metal | Zinc-Aluminum alloy | |
Coating side | Single | |
Edge structure | Heavy edge | |
Square resistance
Reinforced resistance | Normal resistance |
(2～4)Ω/□ | (6～9)Ω/□ |
(1～3)Ω/□ | (4～6)Ω/□ |
(1～3)Ω/□ | (12～18)Ω/□ |
(2～4)Ω/□ | (17～23)Ω/□ |
Normal film Width
Note: If customer needs other resistance, film width or margin, please contact us.
Inside/outside core diameter:
Inside core diameter/Tolerance | Outside core diameter/Tolerance | ||
75mm | +1/-0.5mm | 175 220 280 320 | ±25mm ±20mm ±20mm ±20mm |
Note: A pair tolerance of outside core diameter ≤2mm. | |||
Ø Film rolls are packed and heat-sealed in vacuum plastic bags with desiccants inside.
Ø The Bags are marked with type labels, mark thickness width, free margin width and resistance.
Ø The bags are packed in carton cases.
The cartons are wrapped by wooden cases or reinforced carton.
Ø Metallized film should be stored in its original package with temperature 5 - 35℃ and humidity less than 85%RH before using.
Ø Metallized layer is easily oxidized when exposure to moisture. Therefore, the film should be used as soon as possible when opened.
Ø The recommended temperature is 15 -25℃ with humidity less than 60%RH after opening
Ø With original sealed package, and stored as mentioned above, the storage time can be as following:
Al metallized film: 12 months from the delivery date. Al/Zn Alloy metallized film: As zinc is quite unstable , the storage period (from delivery date) depends on the resistance of the film:
≤10 Ω/□: 6 months
10 ～30Ω/□: 3 months
＞30Ω/□: 1month