Capacitor Grade Metallized Polypropylene Film Mppa Mppazh IEC Standard

Product Description

Product Description

Zn-Al Metallized BOPP Plastic Film for Capacitor Use

1.Specifications of metallized film
 

(MPP Film):
Properties	Unit	Typical value
Density	g/cm3	0.905±0.005
Thickness	µm	2.0 ~ 12
Tensile Strength	MD (MPa)	≥100
Elongation at Break	MD (%)	20~200
Elastic Modulus	MD (MPa)	2800
Heat Shrinkage	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
(MPET Film):
Properties	Unit	Typical value
Density	g/cm3	1.4
Thickness	µm	<5	5~12	≥12
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 ( 23°C, DC )	≥250 ( 23°C, DC )
Heat Shrinkage	MD (%)	≤2.5 ( 150°C, 10min)
Surface Roughness	µm	0.095
Melting Point	ºC	256
Volume Resistivity	Ω.m	>1015 ( 23°C, Humidity 50%)
Dielectric Constant		3.2 (20ºC,1KHz)
Dissipation Factor	-	≤60×10-4 (20ºC,1KHz )
RC	ΩF	≥1×104

2. Structural diagram of edge-thickened aluminum-zinc metallized film

Packaging & Shipping

 

 

FAQ

1.How can I get the price?
-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).-If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

2. Can I buy samples placing orders?
-Yes.Please feel free to contact us.

3.What is your lead time?
-It depends on the order quantity and the season you place the order.
-Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

4.What kind of payment do you accept ? Can I pay RMB ?
-We accept T/T, Western Union . Please be sure that we can receive the  same amount of the Invoice. And you can pay money in RMB. No problem.

 5.Can you provide samples ? Are the samples free ?
-Yes,we can provide samples.Normally,we provide 1kg free samples for test or quality checking.
But you have to pay for the shipping cos.If you need many items, or need more qty for each item, we will charge for the samples.
 
6.What is the shipping method?
-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.

7.How do you make our business long-term and good relationship?
-We keep good quality and competitive price to ensure our customers benefit ;
-We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.