Product Details

Metallized Film for Capacitor Use

Type Of Metallized Film
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.

Types of Metallized Layer

Detail Image

Specifications of Metallized film
Cores:
Material:Plastic
Width:Film Slit Width±0.3mm
Inner Diameter:75mm +1.0mm/-0.5mm

Specifications of MPP Film:

Properties	Unit	Typical value
Density	g/cm³	0.905±0.005
Thickness	µm	1.9~12
Tensile Strength	Longitudinal MD (MPa)	≥100
Elongation at Break	Longitudinal MD (%)	20~200
Elastic modulus	Longitudinal MD (MPa)	2800
Heat Shrinkage	Longitudinal MD (%)	≤5 ( 120°C, 10min)
Wetting tension	mN/m	38 (Corona treated side)
Surface roughness	µm	0.08
Melting point	ºC	172
Volume resistivity	Ω.m	>10¹⁵
Break-dowm voltage	V/µm	≥350 ( 23°C, DC )
Dielectric constant		2.2 (20ºC,1KHz)
Dissipation Factor		≤4×10^-4(20ºC,1KHz )
RC	ΩF	≥5×10⁴

Specifications of MPET Film:

Properties	Unit	Typical value
Density	g/cm³	1.4
Thickness	µm	2.0~12
Tensile Strength	Longitudinal MD(MPa)	≥84	≥108	≥120
Elongation at Break	Longitudinal MD (%)	≥22	≥33	≥44
Elastic modulus	Longitudinal MD (MPa)	3500
Break-dowm voltage	V/µm	≥200 ( 23°C, DC )	≥250 ( 23°C, DC )
Heat Shrinkage	Longitudinal MD (%)	≤2.5 ( 150°C, 10min)
Surface roughness	µm	0.095
Melting point	ºC	256
Volume resistivity	Ω.m	>10¹⁵
Dielectric constant		3.2
Dissipation Factor	-	≤60×10^-4
RC	ΩF	≥1×10⁴

Certificate

Our quality management system aaare certified by ISO9001 and our products have CQC,TUV,UL,VDE and other performance certicifications,compliance with EU RoHS directive, with SGS report.

Honor

Equipment

Our company onw has 3 high-vacuum coating machines,14 high-speed slitting machines,7 winding machines,fou-gun meatal spraying machine,Capacitor vacuum impregnation system and three phase withstand voltage machine and other automatic equipment.

Vacuum Coating Machine

Slitting Machine

Package&Delivery

Package:

·Roll films are packed in vacuum plastic bag and heatsealed with desiccants.

·Bags are marked with lables of types.

·The bags are packed in carton cases.

·The cartons are wrapped in wooden cases or reinforced carton.

Delivery

Package Detail:Pallets,vacuum aluminum package

Delivery Detail:After payment 7-10 days

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