• Dongguan Wantai Electronic Material Co., Ltd.
    Ceyhan Capanoglu
    I always add get lots of useful suggestions from Wangtai factory, they are professional, hardworking and careful.
  • Dongguan Wantai Electronic Material Co., Ltd.
    Wantai's materials are very good, the packaging is also good, the delivery speed is fast, the main price is affordable, the quality of made in China is very good.
Contact Person : Cai
Phone Number : 86-13925722988

Matte Black PET Film Acoustic Diaphragm Diaphragm Raw Material Easy Processing

Place of Origin Guangdong, China (Mainland)
Brand Name Watai
Certification ROSH,SVHC,MSDS,TDS
Model Number WT
Minimum Order Quantity negotiation
Price negotiation
Packaging Details Wooden Packaging
Delivery Time 30 work days
Payment Terms L/C, T/T
Supply Ability 1000 Tons per

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Product Details
Thickness 0.125mm-0.35mm Length 100m-6000m
Width 100mm-1500mm Surface Bright,Matte
Material Black Bopet Film Hardness Soft
Application Sound Film,Diaphragm
High Light

pet thin film


pet film roll

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Product Description


Acoustic diaphragm diaphragm raw material , matte black Mylar film






PET polyester film is called PET film for short. It is characterized by high temperature resistance, good printing, easy processing, good voltage resistance and insulation, fire protection can pass UL certification 94vtm-2 certification, environmental protection has passed SGS and Rosh certification, and it is a film material made of polyethylene terephthalate as raw material by extrusion method, and then by two-way stretching.



Typical performance:



Properties Unit Test Values Testing Standard
Single Layer Thickness Average Thickness μm 125-350  
Tensile Strength MD MPa 180 ASTM D 882
TD 200
Elongation at Break MD % 120 ASTM D 882
TD 110
F5 value MD MPa 100 ASTM D 882
Thermal Shrinkage 150℃×30min MD % 1 GB/T13541
TD 0.5
Transmittance % ≥6(301S) GB2410




Black sub surface PET film is used in shading industry, automobile industry, product packaging industry, electronic equipment insulation, etc.