Electrically Conductive Fabric over Foam - EFO

Aerobon EFOF products provide excellent EMI shielding solutions. The flexible foam provide cushioning function. Optional non-conductive or conductive pressure-sensitive adhesive (PSA) tape with a release liner (ERL) is offered. Product profile can be made into rectangle, D-shape, C-shape, P-shape, T-shape, knife and bell shape, and can be further customized for different applications through die cutting, perforating, grooving etc. EFOF contains no halogen, and is RoHS and REACH compliant.

Product Description Typical Property Data Product structure and groove optional cross-sectional shape

EFOF EMI Lining Design Guidance

The recommended depth-width ratio of the lining is smaller than 1.5; it's better to be smaller than 1.0 (namley, the width is ≥ the height).
The minimum width of the lining is usually 2mm.
The fabric of FOF EMI lining has a lap joint at the bottom; usually, the lap width is 1-2mm.
The ideal compression ratio of FOF EMI lining is 25% to 40%. This ensures the scope of lining compression required can be satisfied all the way in the application. Over-compression may cause the performance damage and lining life to be shortened.
It's suggested that during transport and handling, EMI lining shall be protected from improper squeeze.
It's suggested the width of the bottom non-conductive PSA is 50% of the lining width. If conductive PSA is used, the width of PSA can be 85% of the lining width.
PSA can be in the middle, on the side or in other positions under the lining.

 

Shelf Life and Storage Conditions

Shelf life is one year from the date of shipping. Parts should be stored in a sealed bag and stored in a temperature of 0-40℃. No specific humidity control required.

 

Production Origin

Suzhou and 东莞

 

 

product name Product Series product structure Optional height mm Minimum width mm colour Flammability rating Compressed permanent deformation% Hardness (soft---hard) Working temperature (℃) Short-term maximum temperature (℃) Features and advantages
FOA-Aluminum Foil+Poron FOA AL+Poron 0.5-8mm 2mm Silver Flame retardant ＜30 ﹣﹣﹣﹣▲﹣﹣ ﹣40-120° 120° Corrosion resistance, customization, small compression set, high application temperature
FOC-Copper Foil+Poron FOC CU+poron 0.5-8mm 2mm yellow Non-flame retardant ＜30 ﹣﹣﹣﹣▲﹣﹣ ﹣40-120° 150° Wear resistance, small compression set, high application temperature
FOG-PI plating+Poron FOG PI+Poron 0.5-8mm 2mm Silver gray Non-flame retardant ＜25 ﹣﹣﹣﹣▲﹣﹣ ﹣40-100° 100° Customization, small compression deformation, high application temperature, welding
FOH-PI plating+Slicon FOH PI+Slicon 0.5-8mm 2mm Silver gray Flame retardant ＜25 ﹣﹣﹣﹣▲﹣﹣ ﹣40-100° 100° Customization, small compression deformation, high application temperature, standard gaskets can be welded, balanced performance
FOF-Gray Plain+Black PU FOF Gray plain cloth+PU 0.5-20mm 1.5mm gray Non-flame retardant ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Standard gasket, balanced performance
FOT-Black Plain+Black PU FOT Black plain cloth+PU 0.5-20mm 1.5mm gray Non-flame retardant ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Standard gasket, balanced performance
FON-conductive non-woven fabric + black PU FON Non-woven fabric+PU 0.5-20mm 1.5mm gray Non-flame retardant ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Standard liner, balanced performance, soft surface, smooth cut
FOR-Gray Plaid+Black PU FOR Grey Plaid+PU 0.5-20mm 1.5mm gray Non-flame retardant ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Standard gasket, balanced performance
FOO-Black Plaid+Black PU FOO Black Plaid+PU 0.5-20mm 1.5mm black Non-flame retardant ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Standard gasket, balanced performance
FOM-Special Conductive Fabric-Flame-retardant Gray Plain+High-temperature PU FOM Flame retardant fiber + high temperature resistant PU 0.5-20mm 1.5mm Gray + gray core UL94V0 ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° High temperature resistance grade, standard gasket, balanced performance
FOP-Gray flame retardant plaid cloth+EPDM sub FOP Flame-retardant fiber+EPDM 1-20mm 2mm Gray + custom core UL94 HB ＜15 ﹣﹣▲﹣﹣﹣﹣ ﹣55-150° 120° Small compression set, high application temperature, tear resistance, customized profile
FOQ-Special Conductive Cloth-Flame Retardant Grey Plaid+Black PU FOQ Flame Retardant Plaid+PU 0.5-20mm 1.5mm gray UL94V0 ＜25 ﹣﹣﹣▲﹣﹣﹣ ﹣40-85° 85° Flame retardant grade standard liner, balanced performance, small compression set, high application temperature, tear resistance
FOS-Gray flame retardant plaid cloth + red silicone foam core FOS Flame Retardant Plaid+Slicon 0.8-25mm 1.5mm Gray + red core UL94V0 ＜5 ﹣﹣▲-﹣﹣﹣ ﹣60-225° 150° Small compression set, high application temperature, tear resistance

EFOF Product Structure

According to the groove, optional cross-sectional shapes are as follows.

 

Numbering Shape Image Width W(mm) Height H(mm)
1 D Shape 2.0-12.7 1.5-12.7
2 Rectangle 2.3-99.1 0.4-20
3 Square 2.0-20 2.0-20
4 C Shape 7.1-15 6.4-24.1
5 Bell shaped 4.6-17.1 1.8-3.6
6 Knife shape 8.0-19.1 2.7-8.9
7 P shape 12.2-22.5 3.0-9.5
8 triangle 4.6-17.1 1.8-3.6
9 J shape 3.3-7.6 3.3-10.2
10 Double 
D shape		 9.7 2.8
11 L shape 9.0-14 5.5-15
12 Oval shape 5.0-12.7 3.5-6.4
13 Round shape 2.5-3.2 2.6-3.2
14 T shape 6 3.9
15 Custom 
made		 - - -