Air LOOP Conductive Gasket
Overview
The Air Loop Gasket is a hollow, loop-profile conductive seal that replaces traditional foam cores with a bare-fabric loop, delivering reduced weight and thickness while enabling internal routing or circuit connection for compact devices.
no data
Core Features & Benefits
- Ultra-low profile & light weight
loop geometry minimizes bulk for slim assemblies and lightweight designs.
- Multi-function routing
internal cavity supports routing or integration of conductors and flex lines.
- Low closure force with reliable contact
fabric loop provides consistent conductive contact at low compression, suitable for delicate displays and tight tolerances.
- Customizable construction
available with optional foam liner or various low-density foam fills, and tunable rebound/support features to meet mechanical and seal requirements.
- High durability & manufacturability
compatible with die-cutting, slitting, adhesive backing and automated assembly for high-volume production.
Structure Diagram
| Shape | D shape, P shape, Rectangle shape etc. (customized as required) | |
| Size | Customized as Required | |
| Color | Black, Gray, Silver etc. (customized as required) | |
| Material | Conductive Shield: Conductive fabric, Conductive PI etc. | |
| Insulating Reinforcement: PI, PC, PET etc. | ||
| Conductive PSA | ||
| Structure | Gasket + PET Handle + Straw | |
Specification
| Content | Unit | Data | Test Standard |
| Surface Resistance | Ω/sq | ≤0.03 | GB/T 3048.16-2007 |
| Abrasion Resistance | Times | ≥400,000 | ASTND 4966-98 |
| Operating Temperature | ℃ | -50~150℃ | GB/T 32368-2015 |
| Shielding Effectiveness | 30MHz~3GHz (dB) | 60~80 | GJB 61902008 |
| Metal Layer Adhesion | - | Above Level 4 | AATCC TM8-2001 |
| Tensile Strength | kg/25mm | ≥1.3 | GB/T 12914-91 |
| Initial Adhesion | g/25mm | 1200 | GB/T 2792-1998 |
| Maintain Adhesion | min/inch | 1000 | GB/T 4851 |
| Fire Rating | - | UL940.94(HF-1) | UL94 |
| RoHS Requirement | - | No halogen, heavy metal | IEC62321 |
Typical Applications
The Air Loop Gasket is engineered for next-generation electronic devices that demand compact design, lightweight construction, and superior EMI shielding. Its flexible loop structure enables precise fitting and stable grounding in space-limited environments.
• Display-to-chassis sealing (laptop & tablet displays)
• I/O port shielding
• Connector grounding
• Flexible circuit routing
Low Rebound Conductive Foam Gasket-Advanced Air Loop Gasket Solution
Developed as an optimized companion material for the Air Loop Gasket , KONLIDA’s Low Rebound Conductive Foam addresses the mechanical and electrical limitations found in conventional Conductive Foam structures. It ensures consistent conductivity, minimal contact resistance, and reliable compression stability across varying gap tolerances — making it ideal for precision shielding applications.
Technical Challenges Addressed
In traditional Air Loop structures, variable interface gaps often lead to unstable rebound force or inconsistent resistance. This low rebound foam solves:
Force–Resistance Imbalance – Maintains stable conductivity even with height tolerance variations.
PIM Sensitivity – Minimizes passive intermodulation by ensuring uniform conductive contact and controlled rebound under compression.
Long-Term Stability – Retains elasticity and conductivity after extended compression and thermal aging.
Design Innovations
KONLIDA’s Low Rebound Conductive Foam is engineered around four core optimization principles:
Pressure–Compression Balance: Tuned compression curve delivering consistent pressure response.
Surface Conductivity: Utilizes ultra-conductive fabric for low resistance at low pressure.
Compression Stability: Symmetrical wrapping and non-overlapping seams ensure uniform deformation.
Key Advantages
Stable contact resistance over a wide compression range
Low rebound force with high electrical continuity
Excellent thermal aging performance (≥150°C / 168h)
Customizable profile and PI liner thickness
Compatible with high-precision Air Loop configurations
Expert In Custom Solutions For More Efficient Electromagnetic Shielding Components
no data
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
ABOUT US
Copyright © 2025 KONLIDA | Sitemap