EMI Shielding Film with Good Shielding

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

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 Resistance（mΩ/□）	＜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 Insulation（mΩ）	≥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

Lamination Method	Lamination condition			Solidification condition
Lamination Method	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, 80℃ Heating 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.LKES-800 LKES-1000 LEKS-6000(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.)（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.（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.