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Polyimide Film for Speaker Voice Coil

China Polyimide Film for Speaker Voice Coil, Find details about China Polyimide Film, Polyimide Film Price from Polyimide Film for Speaker Voice Coil

Model NO.
PI
Classification
Organic Insulating Material
Certification
ISO9001
Color
Yellow
Brand
*
Thickness
0.025mm, 0.050mm
Tensile Strength
>=165MPa
Dielectric Strength
>=195mv/M
Joints
<=3
Coefficient of Thermal Expansion
<27ppm/Degree
Elongation at Break
>=45%
Shrinkage
<=0.12%
Trademark
ZTHC
Transport Package
Carton and Pallet
Specification
Customizable
Origin
China
HS Code
3920920000
Model NO.
PI
Classification
Organic Insulating Material
Certification
ISO9001
Color
Yellow
Brand
*
Thickness
0.025mm, 0.050mm
Tensile Strength
>=165MPa
Dielectric Strength
>=195mv/M
Joints
<=3
Coefficient of Thermal Expansion
<27ppm/Degree
Elongation at Break
>=45%
Shrinkage
<=0.12%
Trademark
ZTHC
Transport Package
Carton and Pallet
Specification
Customizable
Origin
China
HS Code
3920920000
Basic Information:
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.
Polyimide Film for Speaker Voice Coil
Product Specification: 
PropertiesUnitValues
Um(Mil)12.5(0.5)25(1)50(2)
Densityg/cm³1.42±0.21.42±0.21.42±0.2
Tensile StrengthMD≥MPa170170170
TD≥170170170
Elongation at rupture ≥%607070
Breakdown StrengthMV/m250240240
Heat Shrinkage 200ºC 2hrs≤%0.10.10.1
Surface ResisitanceΩ1.0×10131.0×10131.0×1013
Volume ResistanceΩ.m1.0×10101.0×10101.0×1010
Loss Tangent 0.0040.0040.004
Polyimide Film for Speaker Voice CoilPolyimide Film for Speaker Voice CoilPolyimide Film for Speaker Voice Coil
FAQ: 
1. who are we?
We are based in Shandong, China, start from 2009,sell to Domestic Market(51.00%),Oceania(8.00%),North America(7.00%),South Asia(5.00%),South America(5.00%),Western Europe(5.00%),Mid East(4.00%),Southern Europe(4.00%),Eastern Europe(4.00%),Southeast Asia(4.00%),Central America(3.00%). There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Sodium lignosulfonate,Fluorescent agent,Water reducing agent,Sodium dichloroisocyanurate,Trichloroisocyanuric acid

4. why should you buy from us not from other suppliers?
We have 10 years experience in production, sales and after-sale service, having professional Chemical analysis laboratory, Concrete Laboratory, Mechanicals Laboratory , providing strong technical support according to customer requirement. Sample is free.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:Chinese,Spanish,Japanese,Russian

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