Product Name: 50 Mic Black Polyimide Film Color: Yellow Certification: ISO9001 Classification: Organic Insulating Material Maximum Voltage: <10KV Thermal Rating: H 180 Chemistry: Organic Insulation Type: Insulation Film Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical base, Shell, Motor Thickness: 0.025mm, 0.050mm Young&rsquor;s Modulus: >=3.1gpa Coefficient of Thermal Expansion: <27ppm/Degree Tensile Strength: >=165MPa Elongation at Break: >=45% Dielectric Strength: >=195mv/M Shrinkage: <=0.12% Joints: <=3 Transport Package: Carton and Pallet Specification: Width520mm, 1040mm Origin: China HS Code: 3920920000 Product Description DescriptionPolyimide (PI) is a polymer of imidemonomers, aslo know as heat resistant film or high temperature film. With their high heat-resistance, polyimide enjoys diverse applications in roles demanding rugged organic materials.Polyimide filmis ideal for insulating circuit boards, high temperature powder coating and transformers manufacturing.Polyimide film provides excellent electrical, thermal, physical and chemical propertiesover a wide temperature range between -269ºC(-452ºF) and 400ºC(752ºF) making them superiorfor electrical insulation applications.Polyimide film can be laminated, metalized,punched, formed or adhesive coated. BOPI film has better thickness tolerancem,highter physical, chemical,and electrical properties. Itis the recommended choice for applications that require an all-polyimide film with an excellent balance of properties over a wide range oftemperatures.wecan provide both standard and custom polyimide film solutions for a customer depending on their needs.FeaturExcellent thickness tolerance propertyTemp resistance from -452ºF to over 752ºF(-269ºC to over 400ºC)Easy coating propertyExcellent balance of electrical,chemical and physical propertyFlame retardantRadiation retardantMain SpecificationPropertiesUnitValuesUm(Mil)12.5(0.5)25(1)50(2)Densityg/cm³1.42±0.21.42±0.21.42±0.2Tensile StrengthMD≥MPa170170170TD≥170170170Elongation at rupture ≥%607070Breakdown StrengthMV/m250240240Heat Shrinkage 200ºC 2hrs≤%0.10.10.1Surface ResisitanceΩ1.0×10131.0×10131.0×1013Volume ResistanceΩ.m1.0×10101.0×10101.0×1010Loss Tangent0.0040.0040.004Slitting and PackgingWidth:520mm~1040mmCore ID:76mm(3'')or 152mm(6''),Core materials:Paper or plasticPackaging:PE film packaged,with aluminum foil and foam,Suspended packing.Storage:The film should be stored in a dry and clean indoor,should be suspended in the box. Should not erect,close to the fire,heat or direct sunlight.Product & packing picture ApplicationsWire&cable Insulation, slot liner insulation,interlayer insulation in Motor,transformer etc.Backing material for Polyimide coating or compositesFlexible Printed Circuits Board(F-PCB)Polyimide LabelPolyimide tubingCoverlay film in FPC/PCBHigh-temp cables wrapped PI PI in die cuttingFCCL membrane PI in LED lights PCB PI in battery Black PI tapeCompany Introduction:Shandong Xinhongyun New Material Technology Co., Ltd.Located in weifang city, shandong provience., is a ISO certified professional & reliable manufacture of electrical insulation materials-BOPI FILM(polyimide film). our annual prodcution capacity is 150-200MT.main thickness 12.5um,25um & 50um, main width 514mm,520mm,1028mm&1040mm.main color: yellow, red, matte black.we have strict quality inspection system ,we trust we can supply you best quality product with high qualityProductionWarehouseFAQQ1:Are you trading company or manufacturer ?We are a manufacturer, We have our own workshopproducing electrical insulationpolyimide film..Q2:Canyousendsamplesfortesting?A4sizeSamplesarefreesupplied,customersjustneedtopayalittershippingcharge.Q3:Howcanyouguaranteethequalityofmassgoodsissameasthesamplesenttomebefore?Wekeptanothersamesampleandmarkedoncompanywhenwesenttocustomer.Soourproductionwillbebasedonand also we will test the product before shipment.Q4:Whichpackagedoyouuse?Packageisimportantparttoavoidgoodsbreakingintransportation.Wewillchoosesuitablepackingdependonmaterials.Package&Storage: Packed in rolls and in carton; store at room temperature; avoid fire. The storage period is 12 months.If you are interested please do not hesitate to contact us.Note:Above values are the accumulative typical ones by recognized testing method,but,in order to ensure you to select our products properly,please refer to above specification and test the samples based on your using purpose or feel to contact us for more details..