产品描述
技术参数
详细信息
Metallized BOPP Capacitor Film (sliver)
Metallized BOPP Capacitor Film (sliver film) have two items :
1. Zn/Al Metallized BOPP Capacitor Film (sliver film)
2. Al Metallized BOPP Capacitor Film (sliver film)
reinforced edge ( of Aluminum/Zinc film ) are : 1.5,2.0,2.5 MM
The standard thickness range including: 3,4,5,6,7,8,9,10,12 microns .
The standard tolerance thickness: +/-0.2 Um .
The standard width range including: 30,40,50,60,70,80,90,100,120,130 MM
The standard tolerance width: +/-5 MM.
The inner core : 3" (76MM)
The outer core: 150-350 MM .
Features:
1) single side corona treated for the Zn or Zn/Al metallized .
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Tech data:
Zinc/aluminium alloy metallised PP-film with heavy edge and improved corrosion stability. Base film is produced with super clean electrical grade resin.
GENERAL APPLICATIONS (VMPP film)
AC low voltage power capacitors with highest stresses and largest units. Suitable also for motor run and lighting capacitors.
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Properties
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Value
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1. Thickness
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5,6,7,8 (µm) by micrometer
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2. Core diameter
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75 mm+/- 1
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3. Bobbin diameters
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240 mm
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4. Width
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50mm or 75 mm
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5. Dielectric constant
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2.2
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6. Resistivity
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5× 1015
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7. Dissipation factor
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2×10-4
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8. Density
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0.90～0.91
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9. Velting point
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165°c
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10. Softing point
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11. Tensile strength
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MD140 Mpa TD250 Mpa
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12. Shrinkage
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MD3.5%. TD1.0%
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13. Free Margins
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2.5 2.0 1.5
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14. Margin tolerance
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±0.4mm
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15. Heavy edge resistance
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4Ω
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16. Main body resistance
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7.5Ω±25%
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17. Corona treatment
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37
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1. Modulus of elasticity
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2. Water absorption
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0.03～0.04
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立即询价
帮助链接
BOPP/BOPET 电容膜
2.4微米BOPP电容膜光膜
BOPP 电容膜镀铝膜锌铝膜
BOPP 电容膜镀铝膜
BOPP 电容膜粗化膜
BOPP电容膜安全膜
BOPP 锌铝电容膜 (银白色)
BOPP/BOPET 电容膜镀锌铝膜
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