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Prochema EMI Electromagnetic shielding film Copper Mesh PET Film

Prochema EMI Electromagnetic shielding film Copper Mesh PET Film

Prochema EMI Electromagnetic shielding film Copper Mesh PET Film

Product Details:

Place of Origin: China
Brand Name: Prochema
Certification: ROHS
Model Number: Copper Mesh PET Film EMI-85Mesh Conductive EMI Shielding Film

Payment & Shipping Terms:

Minimum Order Quantity: 10 sheets
Price: USD70/sheet
Packaging Details: Strong Carton
Delivery Time: With one week
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 20000sheets/month
Detailed Product Description

 

Prochema Copper Mesh PET Film/EMI Shielding Film Application

 Almost in all require shielding and transparent area

  • glass shield for shielding room,computer room, laboratory, instrumentation windows.
  • monitors and touch screen for Shielded room, computer room, laboratory and other electronics products.
  • defense-related facilities and equipment.
  • Phone screen shielding
  • excellent transparent EMI shielding film for LCD,precise instruments,military,hospital scanning house etc.

Prochema Copper Mesh PET Film Attenuation

Model

14K

100K

10M

30M

150M

450M

950M

1G

3G

6G

10G

85mesh

8

9

32

41

66

51

47

47

35

31

26dB

125mesh

11

13

38

49

76

63

55

53

44

40

35dB

250mesh

16

18

44

56

85

72

64

61

51

53

44dB

 

Technical Data for EMI-85Mesh (sheet size 550x1050mm)

item

unit

performance index

detection method

remark

Thickness

Protective film

μm

20~40

ASTM D374

Material:PE

PET film

   μm

100±5

Material:PET

 

 

Adhesive 

 

 

μm

 

20±5

Optical pressure sensitive adhesive

Release layer

μm

38±5

Material:PET

Mesh  shape

 

Quadrate

 

 

Mesh  width

μm

15

 

 

Mesh  spacing 

μm

300

 

 

VisiblLight Transmittance

%

78

GB/T 2410-2008

 

Surface resistance

(conductive side)

 

≤0.6ohm

Four point probe resistance instrument

 

adhesive force

(conductive side)

 

At least reach two-grade

GB/T 9286-1998

 

Gum peel strength

 g/25mm

≥100

GB/T 2792-1998

For glass panel

 

resistance variation

%

≤30

65℃,90%,100hours

ΔR/R0

Light transmittance change

%

≤5

ΔT/T0

Shielding Effectiveness

 

In30MH~3000MHz 

attenuation value 35dB

GB12190-2006

Window 300x300mm

              

Technical Data for EMI-125Mesh (sheet size 550x750mm)

             

Mesh  shape

 

Quadrate

 

 

Mesh  width

μm

25

 

 

Mesh  spacing 

μm

200

 

 

VisiblLight Transmittance

%

70

GB/T 2410-2008

 

Surface resistance(conductive side)

 

≤0.4ohm

Four point probe resistance instrument

 

 

Technical Data for EMI-250Mesh (sheet size 550x750mm)

Mesh  width

μm

25

 

Mesh  spacing 

μm

100

 

VisiblLight Transmittance

%

40

GB/T 2410-2008

Surface resistance(conductive side)

 

0.2ohm

Four point probe resistance instrument

adhesive force(conductive side)

 

At least reach two-grade

GB/T 9286-1998

EMI Shielding Film Structure

EMI Shielding.jpg

 COPPER MESH PET FILM10.jpgCopper Mesh PET Film 2.jpg

 

COPPER.jpg

Difference between ITO Film and Memtal Mesh Film

The difference point between ITO film and Metal mesh film is the conductive surface.

ITO PET film is 100% ITO deposited,

while Metal mesh film is a very fine micron mesh deposited on PET substrate,but metal mesh is more durable and can achieve <0.5 ohm/sq

with 80% VLT applicable for area of high EMI shielding requirement.  Optical adhesive can be coated upon request for EMI shielding film
 

 

 

Metal Mesh PET film working area size : 550*1050mm for EMI-85Mesh,

                                                               550*750mm for 125/250 mesh

                                                               the mesh angle is 45 degree.  

 

By the way, we also provide copper sputtered PC film, which adopt halogen-free flame resistant PC as base material. 

A Cu-Ni conductive layer is formed by vacuum magnetron sputtering technology.

An extra black conductive coating can be done upon customer requirement.

This film is widely applied as electromagnetic shielding window for electronic equipment case,  interior or vent of the cabinet ,horn mesh etc.

 

Prochema is specializing in conductive film production for 11 years

Mianyang Prochema produces optical transparent conductive ITO PET film,Metal Mesh PET film(micron mesh PET film)

and metal sputtered film with various substrate.
ITO PET film is applicable as transparent electrode of EL panel,E-paper Display(EPD),decorative LED film, flexible solar cell(DSC,OPV),

also be used as EMI shielding and transparent heater for LCD ,etch to clear capacitive touch control of smart electronics, smart furniture ,intelligent house etc.
Copper gride PET film, also named Metal mesh film, like Nano silver Metal mesh,

it is an extreme low resistance film with high optical light transmission.It is an ideal product for high EMI/EMR shielding material for military,hospital,confidential house

and electronics anti interference. The fine mesh is hardly visible by eyesight,hence this method is also developed for special touch control on display .
Despite of ITO PET film and Metal mesh film, we also customize copper sputtered PET film and Polycarbonate film for some general EMI shielding or RFD circuit.
 

ITO FILM PRODUCTION LINE

ito pet film 9_43_54

ITO FACTORY

 

 

 

lina

 

Contact Details
Mianyang Prochema Commercial Co.,Ltd.

Contact Person: Mrs. Lina chen

Tel: 86-816-2202612

Fax: 86-816-2202612

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