Welcome To 2020年01月19日, 星期日,Welcome To QILI ELECTRONIC MATERIALS CO.,LTD Website: www.tlqili.com

Metallized Polypropylene Film

Tel: 0562-6801518 /0562-6801520

E-mail:ford@tlqili.com

Fax:0562-6801519/0562-6801399

Address:Anhui tongling sierra leone high-tech development zone

Website:www.tlqili.com

Metallized Polypropylene Film
Location:Home > Metallized Polypropylene Film > Metallic films

Metallic films

Metal polypropylene film

◆ Characteristic

The metal film is deposited on the surface of the film by vapor deposition of aluminum or zinc aluminum in a vacuum state. The material has high dielectric constant, high insulation resistance, good heat resistance, good tensile property, and is suitable for the production of a metal polypropylene film capacitor.

◆ type

Type

Product name

MPPA

Single side single side aluminum metal polypropylene film

MPPA

Single side double side aluminum metal polypropylene film

MPPA

Polypropylene film with aluminum and aluminum in one side

MPPAZH

Single margin zinc aluminum metallized polypropylene film with webbing

MPPAZH

Single side double side zinc aluminum metal polypropylene film

MPPAZH

Left side zinc aluminum metallization and thick polypropylene film in one side

MPPA

Single side multi strand aluminum metallization polypropylene film

notes:The above model is a commonly used model, if you need other metal film, please contact us;For high temperature polypropylene film, model means that the model is in addition to the above models H, such as HMPP.

◆ thickness

thickness(μm)

2.5 ~ 15

thickness

±10%

◆Width and retention

width ≥4.5mm,

Left side 0.25mm~4.0mm

◆ Block resistance

Square resistance value(Ω/□)

deviation

1.0~2.4

±25%

>2.4

±30%

◆Inner diameter and outer diameter of film coil


155(130-160)

75-+0.51

175(135-180)

240(200-250)

300(260-320)

◆ Allowable deviation of film width and retention

Film width(B)Allowable deviation(mm)

Edge width(b)Allowable deviation差(mm)

B ≤ 6.4

±0.1

b ≤ 0.3

±0.15

6.4 < B ≤ 30.0

±0.15

0.3 < b ≤ 1.0

±0.2

B > 30.0

±0.2

1.0 < b ≤ 2.0

±0.25

b > 2.0

±0.3

◆ Polypropylene film technology index

project

Polypropylene film

Test standard

density(g/cm3)

0.91

ensile strength(Mpa)

≥100

Elastic modulus Mpa)

≥2300

Tensile rate(%)

MD≥80

TD≥50

Thermal shrinkage(%)

MD≤4

120℃±2℃,15min

TD≤2

Water absorption(%)

< 0.1

24h, 20℃

Dielectric constant(%)

2.2

1kHz, 23℃±2℃

Loss tangent(×10-4)

≤ 2.0

1kHz, 23℃±2℃

insulation resistance(MΩ·μF)

≥100,000

Average resistance voltage(VDC/μm)

> 250 (≤5.0μm)

> 300 (> 5.0μm)

Self-healing point(PCS/m2)

≤ 2

At 100 VDC/μm