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Shijiazhuang dadao Packaging materials Co

 Tel：86-311-85245623 Email：susan@ddpackaging.com

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Company Details

Shijiazhuang dadao Packaging materials Co

[Hebei,China]

Business Type:Manufacturer

Main Mark: Worldwide

Exporter:51% - 60%

Certs:CE, MSDS, RoHS

Description:Metallized Polyimide Film,25 Micron Polymide Film,Polyimide Film for Speaker

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Shijiazhuang dadao Packaging materials Co

Home > Products > PI Film > metallized polyimide film for voice coil speaker

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metallized polyimide film for voice coil speaker

Payment Type:	L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,FCA,CPT,CIP
Min. Order:	1000 Piece/Pieces
Delivery Time:	15 Days

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Basic Info

Model No.: DDPI01

Usage: Packaging Film

Type: Metallized Film

Material: Polyester

Feather: Mositure Proof

Hardness: Soft

Transparency: Opaque

Processing Type: Multiple Extrusion

Die Cutting,capacitor Insulation, Senso: Metallized Polyimide Film For Voice Coi

Application: Voice Coil Speaker, Flexible Printed Ci

Materials: Metallized PI Film

Additional Info

Packaging: LDPE zipper bag

Productivity: 10 ton per day

Brand: dadao

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100ton

Certificate: CE,SGS

Port: Tianjin,Shanghai,Qingdao

Product Description

China polyimide film metallized polyimide film for voice coil speaker

polyimide filmPolyimide film is a lightweight, flexible material that has excellent heat and chemical resistant properties. and polyimid is used in a wide variety of applications such as substrates for flexible printed circuits, transformer and capacitor insulation, sensors and bar code labels.

Features:

* High temperature resistance up to 260C
* Class H insulation
* Easy for processing
* Stable and flame retardant

Application

Aerospace - The Polyimid Film is converted and layered together to make multi-layer insulation.

Automotive / Industrial - Polyimide films have excellent mechanical, electrical, temperature and chemical resistance making them optimal for demanding industries where performance is critical or harsh exposure conditions exist. Electronics - Polyimide film is the optimal substrate for high temperature applications like the electronics industry.

Labeling - Polyimide film, with the right printable coating applied, makes an excellent choice for labels used in harsh environments.:

Technical Data Sheet

Item	Unit	Value	Test Value	Test Methods
Thickness	um	＞7.5
Width	mm	＜1550
Tensile strength Mpa	MD	＞145		GB/T
	TD	＞140		1354.2-2009
elogation at break %	MD	＞35
	TD	＞34
Shrinkage	MD	﹤-0.15～1.5		TPC -TM-650
	TD	﹤-0.15～1.5		200℃，30min
Surface tension	dyne	＞50	56
Frequency electrical strength	V/um	≥60
Surface resistivity	Ω	≥1.0*10¹³	3.3*10¹³
Volume resistivity	Ω.M	≥1.0*10¹³		GB/T
hygroscopicity				1354.2-2009
hygroscopicity	50Hz	≤4.0	3
dielectric loss factor	50Hz	≤4.0×10¯²	7.4×10¯²
Fire proof	/	VTM-0	VTM-0	UL-94

Note: The above technical information and data should be considered representative or typical only and should not be used for specification purposes. Shelf life: Product shelf life is 2 years from date of manufacture when stored at room temperature conditions (72°F [22°C] and 50% RH) in the products original packaging. Avaliable size Width:300mm-1500mm. (Can be Customized) Max width:1600mm ,if lenght longer than this ,price will be much more expensive. Length: 1000m /1500m(Can be customized). Custom Sizes: If you need customized sizes or die cut parts please feel free to contact us.

metallized polyimide film for voice coil speaker

China polyimide film metallized polyimide film for voice coil speaker

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