2 Micron Wave Cut Zn-Al Capacitor Grade Metalized Polypropylene Plastic Film

Product Description

2μm Wave Cut Zn-Al Capacitor Grade Metalized Polypropylene Plastic Film



The metallized film is to vapor-deposit zinc and aluminum on the surface of the film in a vacuum state.
The material has large dielectric constant, high insulation resistance, good heat resistance and good
tensile properties, and is suitable for making metallized polypropylene film capacitors.

Types Of Metallized Layer

Products Types

(1) One side metallization film with Zinc-Aluminum with heavy edge  (Single Margin)

(2) One side metallization OPP film with Zinc-Aluminum with ramp resistance (Single Margin)
(3) One side metallization OPP film with Zinc-Aluminum with high resistance (Single Margin)
(4) Segmented metallized film
(5) Double side metallization PET film with Aluminum (Center margin)
(6) One side metallization OPP film with Aluminum (Single Margin)
(7) One side metallization OPP film with Aluminum (Single Margin)
(8) Internal multiple series with one side metallization OPP film with Zinc-Aluminum
(9) We can design and produce all kinds of metallized film for capacitors according to customer's requirement.

Normal Specification
 

Item	Thickness(Micron)	Width(mm)	Margin (mm)	ID(mm)	OD(mm)
MPP  Film	2 Micron/3 Micron/4 Micron/5 Micron/6 Micron/ 7 Micron/8 Micron/9 Micron/10 Micron/12 Micron	4.5mm-130mm	0.4mm-5mm	75mm+1/-0.5mm	180/240/ 320/330

Note:Other specifications and sizes of metallized capacitor film which are not in the above table can be negotiable.

Parameters Of MPP Film
 

Properties	Unit	Typical value
Density	g/cm^3	0.905±0.005
Thickness	µm	2.0µm-12µm
Tensile Strength	MD(MPa)	≥100
Elongation at Break	MD(%)	20~200
Elastic Modulus	MD(MPa)	2800
Heat Shrinkage	MD(%)	≤5 ( 120ºC, 10min)
Wetting Tension	mN/m	38(Corona treated side)
Surface Roughness	µm	0.08
Melting Point	ºC	172
Volume Resistivity	Ω.m	>10^15
Break-dowm Voltage	V/µm	≥350(23ºC,DC)
Dielectric Constant		2.2 (20ºC,1KHz)
Dissipation Factor		≤4×10^-4 (20ºC,1KHz)
RC	Ω F	≥5×10^4

Parameters Of MPET Film
 

Properties	Unit	Typical value
Density	g/cm^3	1.4
Thickness	µm	1.9µm-12µm
Tensile Strength	MD(MPa)	≥84  ≥108  ≥120
Elongation at Break	MD(%)	≥22  ≥33  ≥44
Elastic modulus	MD(MPa)	3500
Break-dowm voltage	V/µm	>=200        >=250 (23ºC,DC)   (23ºC,DC)
Heat Shrinkage	MD(%)	≤2.5(150ºC, 10min)
Surface roughness	µm	0.095
Melting point	ºC	256
Volume resistivity	Ω.m	>10^15
Dielectric constant		3.2
Dissipation Factor		≤60×10^-4
RC	Ω F	≥1×10^4

Company Certifications


Production Workshop


Packing & Storage

(1) Film rolls are packed and heat-sealed in vacuum plastic bags with desiccants inside.

(2) The bags are marked with type labels.

(3) The bags are packed in carton cases.

(4) The cartons are wrapped in wooden cases or reinforced carton

(1)Metallized film should be stored in its original package with temperature 5~35ºC and humidity less
than 85%RH before using.
(2)Metallized layer is easily oxidized when exposure to moisture.Therefore,the film should be used as
soon as possible when opened.
(3)The recommended temperature is 15-25ºC with humidty less than 60%RH after opening.
(4)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:
<=10Ω/Square:6 months   
10-30Ω/Square:3 months    
>30Ω/Square:1 month

R & D Patents


Honors Our Company Has Received


Geographical Advantage

Thirteen minutes to reach "G50 ShangHai-ChongQing Expressway"

FAQ
Q1. Are you a manufacturer?
Yes,we are professional capacitor film manufacturer and have specialized in this industry for decades.

Q2. What specification of capacitor film do you provide?
For MPP film, the thickness we provide is 2μm-12μm. For MPET film, the thickness we provide is 1.9μm-12μm.
Regular width: 30mm, 37.5mm, 50mm, 60mm, 62.5mm, 75mm, etc. Regular margin:1mm,1.5mm,2.0mm, 2.5mm,
etc.

Q3. How do you ensure your quality?
Our company have obtained ISO9001,ISO14001,OHSAS18001, CQC, TUV, UL, CE and other relevant certifications,
in compliance with RoHS and REACH directive requirements.
 

     Quality first, Customer foremost, Build tomorrow's business with today's service!