The Word′s Best Performing Polyimide Film

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor
• Color: Yellow
• Thermal Rating: H 180
• Thickness: 0.025mm, 0.050mm
• Young’s Modulus: >=3.1gpa
• Coefficient of Thermal Expansion: <27ppm/Degree
• Insulation: Electrical Insulation
• Temperature: High Temperature Resistance
• Protection: Protection of FPC
• Film: Kapton Film
• Label: Pi Label
• Type: Insulation Film
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Transport Package: Carton and Pallet
• Origin: China
• HS Code: 3920920000
• Production Capacity: 15000kg/Month

Product Description

Company 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 quality

Description 
Polyimide (PI) is a polymer of imide monomers, 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 film is ideal for insulating circuit boards, high temperature powder coating and transformers manufacturing.
Polyimide film provides excellent electrical, thermal, physical and chemical properties over a wide temperature range between -269ºC (-452ºF) and 400ºC (752ºF) making them superior for 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. It is the recommended choice for applications that require an all-polyimide film with an excellent balance of properties over a wide range of temperatures.
we can provide both standard and custom polyimide film solutions for a customer depending on their needs.

Features
Excellent thickness tolerance property
Temp resistance from -452ºF to over 752ºF(-269ºC to over 400ºC)
Easy coating property
Excellent balance of electrical,chemical and physical property
Flame retardant
Radiation retardant
DATA SHEET
 

Items		Units	Specification
Thickness		μm	49-51
Dielectric Strength		MV/m	≥200
Tensile strength	TD	MPa	≥110
	MD		≥190
Elongation	TD	%	≥40
	MD		≥40
Young's Modulus	TD	MPa	≥4200
	MD		≥4200
Surface Tension	Belt side	Dynes/cm	70
	Air side		70
Shrinkage Rate	TD	%	±0.20
	MD		±0.20
Water Absorption		%	≤2.2
Wetting Tension		mN/m	60

Product & packing picture



               

              
 
Applications



Coverlay film in FPC/PCB




FCCL membrane PI in LED lights PCB       




High-temp cables wrapped PI                      PI in die cutting



PI in battery                                                    Black PI tape


FAQ

Q1:Are you trading company or manufacturer ?
We are a manufacturer, We have our own workshop producing electrical insulation polyimide film..
Q2: Can you send samples for testing?
A4size Samples are free supplied, customers just need to pay a litter shipping charge.
Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?
We kept another same sample and marked on company when we sent to customer. So our production will be based on and also we will test the product before shipment.
Q4: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.

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.