• 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

Moisture Proof Black Polyester Film , Two Sides Gloss Polyester Film

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
Supply Ability 1000 Tons per

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Product Details
Material Black PET Film Type Stretch Film
Feature Moisture Proof Hardness Soft
Processing Type Multiple Extrusion Thickness 4.5mic --- 250mic
Width 20mm-1500mm Length 100m-6000m
High Light

black polyester film


pet thin film

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Product Description

Black PET Films/resist 150 degrees/matte/ frosted and haze/gloss on two sides
Product Description:


The product can resist 150 degrees for half an hour. This series of PET Films can be classified by surface: gloss on two sides, matte, frosted and haze. The degree of matte can reach 5 (0 when testing with water).

It can be used for shading, laminating, printing, diaphragm, insulating spacer and dust caps. We can customize our product based on your request. We sincerely welcome you to become agent of our products. Wholesale and retail are both accepted.

ThicknessWidthLengthPaper Core

76mm (3 inches)
152mm (6 inches)

1. This product is Environmentally-friendly, non-toxic, odorless and benzene-free. Solvent is not used during the production, therefore harmless to the Environment and people
2. Stable performance with good resistance to high temperature (150 degrees). We can produce product with surface that has tension and release force.
3. High efficiency. The production efficiency and the product quality can be largely improved when producing products like diaphragm and dust caps which has harsh temperature requirement (sometimes up to 190 degrees).
Typical performance

ItemUnitIndexTest method
Deviation of thickness%±2±2±2±3±3±3±4±4
Tensile strengthMDMpa≥180≥180≥175≥170≥160≥160≥150≥150GB12802.2-2004
Elongation at breakMD%≥100≥100≥100≥100≥100≥100≥100≥100GB12802.2-2004
Heat shrinkageTD≤0.5≤0.5≤0.5≤0.5≤0.5≤0.5≤0.5≤0.5
Wetting tensionmN/m   ≥52GB/T 13541-1992
Electrical strengthV/µm≥100≥100≥95≥90≥80 ≥66≥66GB12802.2-2004
Volume resistivityΩ.m   ≥1×1014GB12802.2-2004
Relative dielectric constant(50Hz)    2.9~3.4GB12802.2-2004
Dielectric loss tangent(50Hz)    ≤3×10-3GB12802.2-2004