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EMI Self-Closing Shielding Wrap
EMI self-closing shielding wrap crafted from high-density tinned copper wires woven with PPS (Polyphenylene Sulfide), this self-wrapping sleeve offers superior electromagnetic interference (EMI) and radio frequency interference (RFI) shielding. The overlapping wrap design ensures a secure fit and stable coverage (≥35%) around complex wire bundles, minimizing signal degradation and interference.
It's the ideal solution for engineers and OEMs seeking fast, tool-free installation, particularly in environments where cable disconnecting is impractical or costly.
With an operating temperature range from -40°C to +150°C, and resistance to heat, aging, humidity, and chemicals, it performs consistently in both harsh industrial and tropical climates—addressing key durability concerns for customers in Southeast Asia and Europe.
Features
High Shielding Performance
Compliant with GB/T30142-2013, ensures stable EMI/RFI protection across frequencies.
Quick & Non-Invasive Installation
Self-wrapping design allows easy application without disconnecting cables or connectors.
Flame Retardant
Meets EN45545-2 R22/23 HL3 fire safety standards—ideal for railway and transportation systems.
Wide Operating Temperature
Withstands -40°C to +150°C, suitable for extreme cold and hot, humid conditions.
Superior Ageing and Chemical Resistance
No deformation, burrs, or wire breakage after 20 hours at 100°C.
Withstands 110°C / 150 KPa in saturated humid steam for 48 hours.
RoHS & REACH Compliant
Fully compliant with international environmental safety standards.
Standard Color
Elegant and professional Silver finish for OEM visibility and branding.
Physical Properties
Material
Tinned Copper Wire & Nylon Multifilament
Working Temperature
-40℃ ~ +150℃
Flammability
Self-extinguishing
Shielding Effectiveness
≥75 dB (30 MHz - 3 GHz) per GB/T 30142-2013.
Standard Color
Tin-plated copper
Rohs Compliant
Yes
Reach Compliant
Yes
Cutting Tool
Scissor
Specification
Part No
Flat Width(W)
Expanded Range(mm)
Packing Length (m/spool)
Inch
mm
Min.(l)
Max.(O)
MBS-TC-003-TC
1/8"
3±1
1
4
250
MBS-TC-006-TC
1/4"
6±1
5
8
200
MBS-TC-008-TC
5/16"
8±2
6
12
200
MBS-TC-010-TC
3/8"
10±2
7
17
150
MBS-TC-012-TC
1/2"
12±2
8
20
100
MBS-TC-016-TC
5/8"
16±2
10
20
100
MBS-TC-020-TC
3/4"
20±2
13
26
50
MBS-TC-025-TC
1"
25±2
18
33
50
MBS-TC-032-TC
1-1/4"
32±2
20
50
50
MBS-TC-038-TC
1-1/2"
38±2
30
60
50
MBS-TC-045-TC
1-3/25"
45±2
35
75
25
MBS-TC-050-TC
2"
50±2
40
80
25
Why It Solves Regional Pain Points
Region
Key Concern
How E-FLEX® Helps
Europe
Strict fire safety & RoHS compliance
Certified to EN45545-2 & environmental regulations
Southeast Asia
High humidity, temperature swings, fast installation
Wide thermal range & tool-free wrap structure
Global OEMs
Signal integrity, fast retrofit needs
EMI shielding + connector-free installation
Application
Tinned copper shielding sleeve is trusted across a wide range of industries:
Automotive Wire Harnesses
EMI-safe design enhances onboard electronics reliability in EVs and hybrids.
Railway Systems
Compliant with EN45545-2 for fire safety, ideal for mass transit wiring.
Telecommunications
Protects signal integrity in high-frequency data transmission lines.
Industrial Automation & Control
Prevents signal disruption in sensor and control cable systems.
Defense & High-Performance Electronics
Robust shielding under mission-critical and high-vibration conditions.
