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~Aluminum Zinc PET Thin Metallized Film                                                                                                                
 
 Features
 
1.Al/Zn metallized film has a better pressure resistance.
2.Al/Zn metallized film has a worse moisture resistance, easily oxidized.
3.The film has high BDV,excellent mechanical strength.
4.The film is manufactured with high purity, high isotacticity polypropylene.
 
Types of Metallized Layer
 
 
 
Products  classification
 
Aluminum metallized polypropylene film
 
Aluminum metallized polypropylene safety film
 
Zinc-Aluminum alloy metallized polypropylene film with heavy edge
 
Zinc-Aluminum alloy metallized polypropylene safety film with heavy edge
 
Zinc-Aluminum alloy metallized polypropylene safety film with heavy edge and slope metallized film
 
Aluminum metallized polyester film
 
Zinc- Aluminum alloy metallized polyester film with heavy edge
 
 
Products show
 
 
 
Product Uses
  Applications
The film is specially applied to making capacitors.
 
 
 
 
Technical features
 
 
Cores
Material Plastic
Width  Film Slit Width ±0.3mm
Inner Diameter  75mm+1.0mm/-0.5mm
Specification of metallized film
Properties  
Unit
Requipments
Density g/cm3 
 
0.905±0.005
 
Thickness µm 3 ~ 12
Tensile strength MD(MPa) ≥100
Elongation at break  MD(%) 40 ~ 200
Heat shrinkage MD(%) ≤5 ( 120°C, 10min)( 120°C , 10 min )
Break-down voltage V/µm ≥350 ( 23°C, DC )
Coating square resistance

Ω with heavy edge (heavy-edge area): 3±1
(non heavy-edge area): 7.5 ±2.5
without heavy-edge    2~4
Dissipation factor - ≤4×10^(-4 )(20℃,1KHz )
RC ΩF ≥5×10^4
Note: Coating square resistance annotation is a typical value, can be customized.
 
Roll Outer Diameter
    Slit widths   Recommend outer diameter
  4.5mm≤W<10mm   140mm≤D≤185mm
  10mm≤W<25mm   150mm≤D≤185mm
  25mm≤W<50mm   150mm≤D≤240mm
  50mm≤W   150mm≤D≤350mm
 
 
Packaging & Shipping
 Process, Packaging & Shipping
 

Company Information

Tongling Tongfei Technology Co.,Ltd.
is a development, design, manufacture and market integrated professional capacitor
manufacturer, the company's main products: metallized film for capacitor use, CBB series AC motor capacitor, SFPEC series power electronics capacitors, capacitors accessories, blank inkjet printable PVC card and compatible PVC tray.

The company registered capital of 10 million, covers a total factory area of more than 6000
square meters, existing staff of 76 people, and has set up a management platform of the management layer, production department, technical department, domestic trade
department,foreign trade department, financial department and R&D center according to the standard system.
 
Professional manufacturing equipments
 

Our customers & team
 

Certifications
 Certifications
 

 
Advantages
 
Why us?
1.Leading Technology: Have a number of invention patents.
2.Stable Quality: The company has the world's most advanced production equipment.
3.Reasonable Price: Excutive "industrialproducts 10% Profit in the first"
4.Cordial Service: 24 hours online, prompt reply and timely delivery.
FAQ
 FAQ
 
Q1: Are you a manufacturer or a trading company?
A1: we are a manufacturer specialized in metallized film for capacitor use and metallized film capacitors since 2007. We enjoy great reputation among our customers not only for competitive price, qualified products but also for excellent service.
 
Q2: How is your product quality?
A2: We make products according to the standard of  ISO9001/CQC/TUV/UL/VDE/SGS strictly.
 
Q3: How can I get some samples?
A3: We are honored to offer you samples if you need! The little sample cost can be free, the large quantity samples,can be negotiable.
 

 
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