• Capacitor Film for Manufacturing Capacitors
  • Capacitor Film for Manufacturing Capacitors
  • Capacitor Film for Manufacturing Capacitors
  • Capacitor Film for Manufacturing Capacitors
  • Capacitor Film for Manufacturing Capacitors
  • Capacitor Film for Manufacturing Capacitors

Capacitor Film for Manufacturing Capacitors

Usage: Capacitor Use
Type: Metallized Film
Material: BOPP
Feather: Mositure Proof
Hardness: Soft
Transparency: Transparent
Samples:
US$ 10/kg 1 kg(Min.Order)
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Customization:

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Basic Info.

Model NO.
MPP film
Processing Type
Coating
Thickness
4um, 5um, 6um, 7um, 8um, 9um, 10um, 12um
Inner Diameter
75mm+1.0mm/-0.5mm
Outer Diameter
240 +10/-20mm. 320 +10/-40mm
Widthness
According to Customer Requirement
Free Margin
2.5mm +/-0.4mm (or 2.0mm, 1.5mm)
Square Resistance
7.5 +/- 25% (or 6-9 )
Heavy Edge Resistance
2-4
Storage
<=10 for 6 Months (From Delivery Date)
Transport Package
Vacuum Packing, Cartons and The Pallets
Specification
according to customers requirement producing
Trademark
Csf capacitor film
Origin
Tongling City, China
HS Code
3920209090
Production Capacity
300 Tons/Month

Product Description

Capacitor Film for Manufacturing  Capacitors

Our company has 8 large-scale high vacuum coating equipment, 24 intellectualized slitting machines.  Professional manufactures variours formations of metallizded polypropylene & polyester film for capacitors use.

Types of Metallized Layer:

Capacitor Film for Manufacturing Capacitors
Base film polypropylene film Polyester film
Normal thickness 2.0μm ~12.0μm 1.9μm ~12.0μm
Margin type Single margin
Coating metal  Zinc-Aluminum alloy
Coating side  Single
Edge structure  Heavy edge

Square resistance         Normal film Width and Margin
Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors 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.

Metallised capacitor film Application:
To produce all kinds of the film capacitors
Capacitor Film for Manufacturing Capacitors
Metallised capacitor film producinng and packing:
Capacitor Film for Manufacturing Capacitors
Packing:
  • Film rolls are packed in plastic bags, vacuumed and put into desiccant for heat sealing.
  • The Bags are marked with type labels, mark thickness width, free margin width and resistance.
  • The bags are packed in carton cases.
The cartons are wrapped by wooden cases or reinforced carton.
Capacitor Film for Manufacturing Capacitors Capacitor Film for Manufacturing Capacitors
Storage:
  • Metallized film should be stored in its original package with temperature 5 - 35ºC and humidity less than 85%RH before using.
  • Metallized layer is easily oxidized when exposure to moisture. Therefore, the film should be used as soon as possible when opened.
  • The recommended temperature is 15 -25ºC with humidity less than 60%RH after opening
  • 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/square: 6 months
10 ~30Ω/square: 3 months
>30Ω/square: 1month

FAQ:
Ask: Which type of the metallized capacitor film your factory producing ?
Reply: Metallized polypropylene film & Metallised polyester film for capacitor use.

Ask: What are the thickness you are producing ?
Reply: Metallized polypropylene film from 2um to12um.
      Metallized polyester film from 1.9um-12um

Ask: If your factory could produce the wave cut metallized film ?
Reply: Yes, we could be according to your requirement to wave cut.

Ask:  For the metallized capacitor film are very easy oxidation, how do you protect the film and transport them safty to our factory ? 
Reply:  For our packing is as follows:
1.Roll films are packed in vacuum plastic bag and heat-sealed with desiccants.
2.Bags are marked with labels of types.
3.The bags are packed in carton cases.
4. The cartons are wrapped in wooden cases or reinforced carton.
   5. If the goods are bad of packing problems,we will Indemnify the goods.

Ask: what is the quantity for one 20ft container loading?
Reply: usually 7-8tons. (details according to your specification)
 
Ask: What is the delivery time ?
Reply: 5-10days after you placing the order. (details according to your quantity.)



 

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