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Quick Details

Brand Name: SaiFu
Transparency: Transparent
Processing Type: Casting
Usage: Capacitors
Material: BOPP
Model Number: film
Place of Origin: China (Mainland)
Hardness: Soft
Feature: Water Soluble
Type: Metallized Film
Thickness: 2.2~15um
Color: Silver Gray
Rank: Class A BOPP film
Product name: MPP film MPET film for capacitor use
OEM: OEM order are accepted

Specifications

Aluminum metalized polypropylene film capacitor film
Different kinds of films to meet your requirements:

1. Aluminum metalized polypropylene film.
2. Aluminum-Zinc alloy metalized polypropylene film.
3. Aluminum-Zinc alloy metalized polypropylene film with heavy edge.
4. Aluminum metalized polyester film.
5. Aluminum-Zinc alloy metalized polyester film.
6. Aluminum-Zinc alloy metalized polyester film with heavy edge.

Specifications of metalized film for capacitor use:

MPP film(Metallized Polypropylene Film):

Properties
Unit
Requirements
Density
g/cm
0.9050.005
Thickness
m
3.8~15
Tensile strength
MD(MPa)
100
Elongation at break
MD(%)
40~200
Heat shrinkage
MD(%)
5(120,10min)
Break-down voltage
V/m
350(23, DC)
Coating square resistance
/
with heavy-edge
Heavy-edge area: 31                       non heavy-edge area: 7.52.5
without heavy-edge
2~4
Dissipation factor
4x10^(-4)
RC
F
5x10^4

MPET film(Metallized Polyester Film):

Properties
Unit
Requirements
Density
g/cm
1.34
Thickness
m
5
5~12
12
Tensile strength
MD(MPa)
84
108
120
Elongation at break
MD(%)
22
33
44
Break-down voltage
V/m
200(23, DC)
250(23,DC)
Heat shrinkage
MD(%)
3(120, 10min)
Coating square resistance
/
Al
1.50.5
2.00.5
2.50.5
31
Zn/Al
(6~7.5)30%
Dissipation factor
60x10^(-4)
RC
F
1x10^4

Note: Coating square resistance annotation for both MPP film and MPET film is a typical value. It can be customized according to your demands.

Detailed Images
Slit width
Recommend outer diameter
4.5mmW10mm
140mmD185mm
10mmW25mm
150mmD185mm
25mmW50mm
150mmD240mm
50mmW
150mmD350mm

Types of Metallized Layer:Aluminum metalized polypropylene film capacitor film


Applications

Metallized film is a kind of film that can be used for capacitor CBB60, capacitor CBB61, capacitor CBB65, welding inverter DC filter capacitor, DC-Link capacitor and energy storage pulsed DC-Link capacitor. 

Packing & Storage
Packing:

1.Roll films are packed in vacuum plastic bags and heat-sealed with desiccants;

2.Bags are marked with labels of types;

3.the bags are packed in cartons;

4.the cartons are wrapped in wooden cases or reinforced carton.

Storage:

1.Metalized film should be stored in its orginal package before using with temperature 5~35 and humidity less than 85%RH.

2.Metalized layer is easily oxidized when exposure to moisture. Therefore, the film should be used as soon as possible once opened.

3.the recommended temperature is 15~25 with humidity less than 60%RH once the package is open.

4.with original sealed package and stored as conditions mentioned above, the storage time can be as following:

Alminium metalized film: 12 months from the delivery date;

Zinc-Alminium alloy metalized film: Because Zinc is relatively unstable, preservation period(from delivery date) 

Depends on the resistance of the film:

10/: 6months

10~15/: 3months 

15/: 1months.

Our Company

as a company which is specialized in manufacturing metallized film for capacitor use and metallized film capacitors for about 10 years, we possess non-dust workshop, many professional manufacturing equipments, many professional test equipment and testing instruments. 

CE
Rtifications of our products:
Aluminum metalized polypropylene film capacitor film

Why you choose us?
1) Our company is specialized in manufacturing metallized film for capacitor use and metallized film capacitors about 10 years and we are A member of CCOIC.
2) Our company has obtained ISO9001, AGS, VDE, TUV, UL, and CQC certificate. What's more, we have 28 patents for inventions and many utility patents.
3) as a National High-tech Enterprise, our company is focused on the new energy field and committed to be top manufacturer. 
4) There are about 150 workers in our company and we can produce about 100 000pcs capacitors per day.
5) Aiming at long-term cooperation with every customer, we will provide you the best service and also the best price with products in high quality.
If any questions, please contact us with no hesitates