ZHEJIANG HESHUN NEW MATERIAL CO., LTD.
ZHEJIANG HESHUN NEW MATERIAL CO., LTD.

B405D Black PET Film

b405d b403d black pet film

1. High optical transparency: PET film has a very high optical transparency, which is suitable for applications that require light transmission.

2. High mechanical strength: PET film has excellent mechanical strength which is greater than that of polystyrene and polycarbonate films.

3. Low thermal shrinkage: PET film has a low thermal shrinkage, which is very suitable for applications that require a stable form.

4. Good barrier properties: PET film is an excellent barrier to moisture, oxygen, aromas and other gases, which makes it suitable for food packaging.

5. Outstanding electrical properties: PET film has outstanding electrical properties and is an excellent insulator.

6. High dimensional stability: PET film has a high dimensional stability, which is suitable for applications that require high accuracy.

7. Chemical resistance: PET film is resistant to a wide range of chemicals, making it suitable for a variety of applications.

8. Low surface energy: PET film has a low surface energy, which makes it difficult for dirt and dust to adhere to it.

Specifications of B405D Black PET Film


Thickness

Width

Roll Core Inner Diameter

25um

Can Be Customized

Small:76mm  Large: 152mm

Note: Can be customized, common width is 1005mm/1035mm/1050mm/1080mm/1095mm, etc.



B405D Black PET Film Typical Physical Performance


Project


Unit

Detection Value

Detection Method

Thickness


um

25

GB/T13542.2

Mean Thickness Deviation


um

±3%

Tensile Strength

MD

Mpa

MD≥150

GB/T13542.2

TD

Mpa

TD≥170

Breaking Elongation

MD

%

60≤MD≤180

GB/T13542.2

TD

%

60≤TD≤180

Thermal Shrinkage 150'C / 30 min

MD

%

0≤MD≤1.5

GB/T13542.2

TD

%

-0.3≤TD≤0.3

Transmittance


%

1≤P5

GB/T2410

The Fog Degree


%

8≤H≤14

Wetting Tension

have

mN/m

≥56

GB/T14216

Non

mN/m

≥40

Note: 

1. MD means longitudinal tensile, TD meanstransverse tensile

2. The above are typical values instead of guar-antee value. Typical values can be adiusted accordIg to customers requirements



Applications of B405D Black PET Film


Black film is used in outer packing of R-transformer , produc -tion of voice membrane , electrical insulation and light-tightshield , electronic , electronic engineering , solar energy product , audiovisual product ( such as percussion instrumentearphone's eardrum , LED , backlight industry.


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B405D Black PET Film
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