Beijing, China
Business Type:
Year of Establishment:
Plant Area:
1900 square meters
Management System Certification:
Average Lead Time:
Peak season lead time: 6-12 months
Off season lead time: one month
OEM/ODM Service
Sample Available

Polyimide Film, Insulating Film, Electrical Material manufacturer / supplier in China, offering Insulation Material Polyimide Film with Best Quality, Electrical Insulating Laminated Wood Sheet, Thermal Insulation Materials and so on.

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Insulation Material Polyimide Film with Best Quality

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Min. Order / Reference FOB Price
50 Pieces US $20-28/ Piece
Port: Tianjin, China
Production Capacity: 5000PCS/Month
Payment Terms: T/T, Paypal
Type: Insulation Film
Material: Polyimide
Thermal Rating: H 180
Maximum Voltage: <10KV
Classification: Rolls, Tapes or Stripes
Certification: ISO9001

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Basic Info

Color: Brown
Brand: RDS
Trade Mark: RDS
Trademark: RDS
Transport Package: Carton & Pallet
Specification: Customize
Origin: China
HS Code: 39219090

Product Description

Polyimide film is a special plastic film, has excellent mechanical properties, dielectric properties, no melt at -195 ° C - 280 ° C under the conditions of long-term use. Because of its unique high performance main as the base dielectrics for Flexible Printed Circuits (FPC), Tape Automated Bonding (TAB), Pressure Sensitive Tape (PST), Insulation for Electric Motor (Insulation) etc., it is widely used in sophisticated product of military affairs, satellite navigation, digital product, H grade and F grade electric motors, computer and mobile phone etc.

Thickness: 12.5μ M - 225μ M
Width: 6mm- 1000mm
Executive Standard: JB/T 2726 _ 1996
Appearance of flat and smooth, non-crease tear, particulate air bubble, pinhole. The indicators are better than any of the following: JB / T 2726 - 1996 in the provisions.
Nominal thickness12.5μ m25μ m30μ m40μ m50μ m75μ m100μ m
Tolerance+1    -1+2    -1+2    -1+2    -1+2    -1+5    -5+10    -7
Physical performance table:
PropertiesTest ItemsUnitsThicknessTest ConditionTest Method
MechanicalThicknessμ m12.525507520° CASTM  D1505
Tensile StrengthMpa15018018016020° CJB/T  2726- 1996
Elongation%6070709020° CJB/T  2726- 1996
ElectricalDielectric Breakdown VoltageMV/m24026021018560Hz, 20° CJB/T  2726- 1996
Dielectric Constant-, 20° CASTM  D150
Volume ResistivityΩ . cm> 10 10> 10 10> 10 10> 10 10500V, 20° CASTM  D257
Surface ResistanceΩ> 10 13> 10 13> 10 13> 10 13500V, 20° CASTM  D257
ThermalCoefficient of Thermal Expansionppm/° C< 27< 30< 35< 35100~200° CASTM  D5213-04
Heat Shrinkage%< 0.03< 0.03< 0.05< 0.05200° C, 2hrsJB/T  2726- 1996
PhysicalDensityg/cm 31.420± 2020° CASTM  D1505

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