Fabric over Foam
Overview
Fabric Over Foam (FoF) gaskets provide reliable EMI/RFI shielding and grounding with low compression force and high conductivity. Built from a soft foam core wrapped in Ni/Cu or Sn/Cu conductive fabric, they ensure long-term durability and high shielding for enclosures, connectors, and electronic housings.
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Core Features & Benefits
Excellent Shielding — Up to 100 dB EMI/RFI attenuation.
Low Compression Force — Stable contact and easy installation.
Durable Surface — Metallized fabric resists wear and deformation.
Material Options — PU, TPE, or silicone cores for reliable recovery.
Compliance — UL 94 V-0, halogen-free, and RoHS compliant.
Customizable Shapes — D, C, and rectangular profiles with optional adhesive backing.
Low Compression Force — Stable contact and easy installation.
Durable Surface — Metallized fabric resists wear and deformation.
Material Options — PU, TPE, or silicone cores for reliable recovery.
Compliance — UL 94 V-0, halogen-free, and RoHS compliant.
Customizable Shapes — D, C, and rectangular profiles with optional adhesive backing.
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Core Features & Benefits
Excellent Shielding — Up to 100 dB EMI/RFI attenuation.
Low Compression Force — Stable contact and easy installation.
Durable Surface — Metallized fabric resists wear and deformation.
Material Options — PU, TPE, or silicone cores for reliable recovery.
Compliance — UL 94 V-0, halogen-free, and RoHS compliant.
Customizable Shapes — D, C, and rectangular profiles with optional adhesive backing.
Low Compression Force — Stable contact and easy installation.
Durable Surface — Metallized fabric resists wear and deformation.
Material Options — PU, TPE, or silicone cores for reliable recovery.
Compliance — UL 94 V-0, halogen-free, and RoHS compliant.
Customizable Shapes — D, C, and rectangular profiles with optional adhesive backing.
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Structure Diagram
| Materials | Surface | Conductive Fabric | Copper-Nickel Conductive Fabric |
| Carbon-Plated Conductive Fabric | |||
| Gold-Plated Conductive Fabric | |||
| Aluminum Foil | |||
| Core | Conductive Foam | PU Foam | |
| Silicone Foam | |||
| PORON Foam | |||
| CR Foam | |||
| EPDM Foam | |||
| Silicone Rubber | |||
| Size | Length,width, thickness can be customized (Min: 0.5mm, Max: none) | ||
Structure Diagram
| Materials | Surface | Conductive Fabric | Copper-Nickel Conductive Fabric |
| Carbon-Plated Conductive Fabric | |||
| Gold-Plated Conductive Fabric | |||
| Aluminum Foil | |||
| Core | Conductive Foam | PU Foam | |
| Silicone Foam | |||
| PORON Foam | |||
| CR Foam | |||
| EPDM Foam | |||
| Silicone Rubber | |||
| Size | Length,width, thickness can be customized (Min: 0.5mm, Max: none) | ||
Specification
| Content | Unit | Data | Test Standard |
| Color | / | Silver Gray, Black, Gold | / |
| Foam Density | kg/m³ | 50 (Customized) | GB6343 |
| Surface Resistance | Ω/sq | ≤0.03 | ASTM F390 |
| Shielding Effectiveness | @10MHz~3GHz (dB) | ≥60 | SJ20524-1995 |
| Flame Retardancy | / | V0 | UL94 |
| Operating Temperature | ℃ | -40~125℃ | / |
| Compression Set Rate | % | ≤15% | ASTM-D3574 |
| Content | Unit | Data | Test Standard |
| Color | / | Silver Gray, Black, Gold | / |
| Foam Density | kg/m³ | 50 (Customized) | GB6343 |
| Surface Resistance | Ω/sq | ≤0.03 | ASTM F390 |
| Shielding Effectiveness | @10MHz~3GHz (dB) | ≥60 | SJ20524-1995 |
| Flame Retardancy | / | V0 | UL94 |
| Operating Temperature | ℃ | -40~125℃ | / |
| Compression Set Rate | % | ≤15% | ASTM-D3574 |
Typical Applications
The versatility of Conductive Fabric Over Foam and the huge variety of profiles available makes the product suitable for a wide range of applications where full EMC screening is required between component parts especially in high cycling and wiping applications and where low compression and excellent abrasion resistance are considerations. Typical applications include:
- Cabinet doors.
- Panel
gaskets . - Grounding contacts.
- Card cage
gaskets . Connector and I/Ogaskets
Typical Applications
The versatility of Conductive Fabric Over Foam and the huge variety of profiles available makes the product suitable for a wide range of applications where full EMC screening is required between component parts especially in high cycling and wiping applications and where low compression and excellent abrasion resistance are considerations. Typical applications include:
- Cabinet doors.
- Panel
gaskets . - Grounding contacts.
- Card cage
gaskets . Connector and I/Ogaskets
Customizable shapes and forms
KONLIDA offers fully customizable Fabric Over Foam gaskets engineered to match your exact EMI shielding and grounding requirements . From unique cross-section profiles to precision die-cut and cut-to-length designs , our team supports tailored configurations to fit any enclosure or device.
Customizable shapes and forms
KONLIDA offers fully customizable Fabric Over Foam gaskets engineered to match your exact EMI shielding and grounding requirements . From unique cross-section profiles to precision die-cut and cut-to-length designs , our team supports tailored configurations to fit any enclosure or device.
Rectangular & Square Shape
Triangle & T Shape
D Shape
Round & Oval Shape
P Shape
C Fold & L Shape
Knife Edge & U Shape
Complex/Custom Profiles
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Rectangular & Square Shape
Triangle & T Shape
D Shape
Round & Oval Shape
P Shape
C Fold & L Shape
Knife Edge & U Shape
Complex/Custom Profiles
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Expert In Custom Solutions For More Efficient Electromagnetic Shielding Components
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Mob:+86 189 1365 7912
Tel: +86 0512-66563293-8010
Email: sales78@konlidacn.com
Address: 88 Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, China
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