Инженерный пластиковый дисковый изолятор полиэфирная эфирная кетоновая пленка для диафрагмы динамика шайбы

Сохранить в закладки 1600266896015:


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Количество:

  • В избранное

Описание и отзывы

Характеристики


PEEK FILM / SHEET Product Description


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SPECIFICATION























ITEM NO.COLORTEXTURETHICKNESS (mm) WIDTH (mm)
 PEEK Grey, Brown, BeigePolished/Polished, Polished/ Matte

 0.008-0.025


(0.0003''-0.001'')



≤650mm (≤2.13")



0.025-0.25


(0.001''-0.01'')


 ≤1020mm (≤3.35")

 


TYPICAL PROPERTY VALUES






















































































































FEATURETEST METHODUNITSVALUE 
PHYSICAL    
Specific GravityASTM D792g/cm2 1.3 
Water Absorption Equilibrium, 24HRSASTM D570% 0.04 
Heat ShrinkageISO 11501 (200℃)% 0.5 
MECHANICAL    
Tensile StrengthASTM D882Mpa 130 
Elongation UltimateASTM D882 150 
THERMAL    
Melting PointISO 11357 343

 


Glass Transition TemperatureISO 11357 143 
Heat Distortion TemperatureASTM D648 205 

ELECTRICAL


Dielectric Strength (25um) ASTM D149KV/mm 270 
Volume Resistivity @25℃, 50% RHASTM D257

Ω-cm


 4*10^-16 
Dielectric ConstantASTM D150(10MHz)

 


 3.5 
Dielectric LossASTM D150(10MHz)  0.002 
FLAMMABILITY

 


UL Flammability @≥1.6 milsUL94---- V-0 

 


NOTES: The data is guaranteed only in lab test.


 


Product features:



1. Excellent anti-noise and fatigue resistance, able to withstand higher output power


2. Higher lubricity, lower coefficient of friction and higher wear resistance


3. Excellent moisture resistance, high temperature resistance, and chemical resistance, which can reduce overall performance loss.
    Thin and tough film, able to withstand high power density, can optimize the manufacturing process


4. It has the characteristics of low dielectric constant and metal substitution.


 


Product Applications


1. Mobile phone speakers and consumer speaker diaphragms



2. High-performance washers and gaskets for mobile phones, high-speed micro motors, and parts used in automobiles.



3. Dielectrics for super capacitors, printed templates, and electric vehicle battery insulation layers.


 


4. 5G RF antenna substrate and related components such as filters and connectors.


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Dafu other product such as Polycarbonate application:


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Certificate


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Our Customers


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Contact us


MobilePhone/Whatsapp/ wechat: 


+86-19820661426


Tell : +86-757-83903883


Fax: +86-757-82011930


webside : www.pc-pmma-film.com


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