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EMI Shielding Film with Good Shielding

EMI Shielding Film with Good Shielding

Short Description:

EMI Shielding Film is mainly used in FPC which consist of Modules for mobile phones,PC,medical devices,digital cameras,automotive instruments,etc.


Product Detail

Product Tags

Product Description

EMI Shielding Film is mainly used in FPC which consist of Modules for mobile phones,PC,medical devices,digital cameras,automotive instruments,etc.

Product Availability

LKES-800
LKES-1000
LEKS-6000

Product Features

(1) Good processing characteristics
(2) Good electrical conductivity
(3) Good shielding properties
(4) Good heat resistance
(5) Environmental friendly (Halogen free, meet requirements of RoHS Directives and REACH, etc.)

Product Structure

Dry film

Product Characteristics

 LKES -800

Item Test Data Test standard or Test method
Thickness (Before Lamination, μm) 16±10% Enterprise Standard
Thickness (After Lamination, μm) 13±10% Enterprise Standard
Ground Resistance(Gold plated, φ 1.0mm, 1.0cm, Ω) <1.0 JIS C5016 1994-7.1
Peeling strength of reinforced film (N/25mm) <0.3 Enterprise Standard
Lead-free Soldering Reflow (MAX 265) No stratification; No foaming JIS C6471 1995-9.3
Solder (288, 10s, 3 times) No stratification; No foaming JIS C6471 1995-9.3
Shielding Properties(dB) >50 GB/T 30142-2013
Surface ResistancemΩ/□) 350 Four Terminal Method
Flame Retardant VTM-0 UL94
Printing Character PASS JIS K5600
Glossiness(60°, Gs) 20 GB9754-88
 Chemical resistance(Acid,alkali and OSP) PASS JIS C6471 1995-9.2
Adhesion to Stiffener (N/cm) 4 IPC-TM-650 2.4.9

LKES-1000

Item Test Data Test standard or Test method
Thickness (After Lamination, μm) 14-18 Enterprise Standard
Shielding Properties(dB) 50 GB/T 30142-2013
Surface Insulation 200 Enterprise Standard
Adhesive Fastness(Hundred cells test) No cell fall off JIS C 6471 1995-8.1
Resistant to Alcohol Wipe 50 Times no damage Enterprise Standard
Scratch Resistance 5 times no Leakage of metal Enterprise Standard
Ground Resistance, (Gold plating, φ 1.0mm, 1.0cm, Ω) 1.0 JIS C5016 1994-7.1
Lead-free Soldering Reflow (MAX 265) No stratification; No foaming JIS C6471 1995-9.3
Solder (288, 10s, 3 times) No stratification; No foaming JIS C6471 1995-9.3
Printing Character PASS JIS K5600

LKES-6000

Item Test Data Test standard or Test method
Thickness (After Lamination, μm) 13±10% Enterprise Standard
Shielding Properties(dB) 50 GB/T 30142-2013
Ground Resistance, (Gold plated, φ 1.0mm, 1.0cm, Ω) 0.5 JIS C5016 1994-7.1
Ground Resistance, (Gold plated, φ 1.0mm, 3.0cm, Ω) 0.20 JIS C5016 1994-7.1
Release force (N/cm) <0.3 Enterprise Standard
Surface InsulationmΩ) 200 Enterprise Standard
Adhesive Fastness(Hundred cell test) No cell fall off JIS C 6471 1995-8.1
Lead-free Soldering Reflow (MAX 265) No stratification; No foaming JIS C6471 1995-9.3
Solder (288, 10s, 3 times) No stratification; No foaming JIS C6471 1995-9.3
Flame Retardant VTM-0 UL94
Printing Character PASS JIS K5600

Recommended Processing Condition

Lamination Method Lamination condition Solidification condition

Temperature()

Pressure(kg)

Time (s)

Temperature ()

Time(min)

Quick- Lamination LKES800/6000:180±10LKES1000:175±5 100-120 80-120 160±10 30-60

Note:Customer can adjust the technology based on the real condition when processing.
(1)Peel off protection layer first, and then bond to FPC, 80Heating table can be used for pre bonding.
(2)Laminate in accordance with the above process, take out, and then peel off the carrier film after cooling.
(3)Solidification process.

Packing

(1) Standard Specification of product: 250mm×100m.
(2)After removing static electricity, the products are packed in aluminum foil paper and also put drier in it.
(3) Outside is packed in paper cartons and fixed to ensure the safety of products during transportation and handling, and avoid damage.

Storage and Attention

(1)Recommended Storage Condition
Temperature: (0-10)℃; Humidity: below 70%RH
(2)Attention
(2.1)Please do not open the outside package and balance the shielding film at room temperature for 6 hours before using to reduce the effect of frost and dew on the shielding film.
(2.2)Suggest to be used as soon as possible after take out from the cold storage, in case of quality changing under the normal temperature for long time .
(2.3) This product is not resistant to water phase sealing agent and flux, if having the above processing technology, please test and confirm first.
(2.4) Suggest quick lamination, vacuum laminating needs to be tested and confirmed.
(2.5)Quality guarantee period under the above condition is 6 months.


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