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Specializing in the production of highquality silicone rubber products
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Specializing in the production of highquality silicone rubber products
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Ni-C silicone shielding strip
Yutian silicone's Ni-C Silicone Shielding Strip is designed for high-performance EMI shielding applications. Its unique combination of silver and aluminum particles ensures enhanced conductive properties, making it perfect for use in sensitive electronic devices, medical equipment, and communication systems. With outstanding durability and resistance to environmental factors, this shielding strip guarantees long-lasting protection against electromagnetic interference.
- Superior EMI shielding with Ag-Al composition
- High conductivity and durability
- Resistant to environmental wear and tear
- Flexible and easy to install
Product Features
Application
| Baby Daily Necessities | State Grid | BS/COM/ESS | Optoelectronics industry |
| mechanical seal | New energy vehicles | Home appliance | Sports equipment |
- Parameters
- Superior EMI shielding with Ag-Al composition
- High conductivity and durability
- Resistant to environmental wear and tear
- Flexible and easy to install
Product Features
Application
| Baby Daily Necessities | State Grid | BS/COM/ESS | Optoelectronics industry |
| mechanical seal | New energy vehicles | Home appliance | Sports equipment |
Yutian · Factory-direct manufacturer · 20+ years silicone expertise · Three factories one chain
Ni/C Conductive Silicone EMI Shielding Strip
110dB shielding · MIL-G-83528 · -50°C to +160°C · Cost-effective alternative to silver-filled
✓ 5G telecom & base stations✓ Industrial enclosures & cabinets✓ Military electronics & medical
Cost-effective – best value EMI shieldingShielding + sealing – one componentLow compression set – long-term reliabilityFree samples with COA
✅ Free samples with COA test report✅ Mass production matches sample – guaranteed✅ 1% daily penalty for delayed delivery✅ Engineer 1-on-1 selection guidance
Three factories · Full industry chain synergy
From silicone compounding to conductive filler blending and precision extrusion – three integrated factories ensure complete quality control. Not a trader – we control the entire process from raw material to finished shielding strip.
🧪
Guilin Yutian
Silicone raw material · source control
⚙️
Dongguan Huahong
Ni/C compounding & filler blending
🏗️
Dongguan Yutian
Precision extrusion · EMI gasket finishing
Raw materialNi/C compoundingExtrusionFinishing
6,800m² facility14+ lines90+ team10+ tons dailyISO 9001 certified
Why choose Yutian Ni/C conductive silicone
110dB shielding
Blocks 99.999% of EMI – meets telecom, industrial, military needs
Excellent galvanic compatibility
Safe with aluminum surfaces – minimal corrosion risk
Cost-effective alternative
Best value EMI shielding – lower cost than silver-filled
Wide temperature range
-50°C to +160°C · salt spray resistant
Custom profiles
D · P · Rectangular · Bulb · Hollow · any cross-section
Factory direct
Three factories · one chain · no middlemen · consistent quality
Ni/C conductive silicone – key performance data
| Parameter | Specification | Test Method |
|---|---|---|
| Shielding effectiveness (100MHz-10GHz) | >110 dB | MIL-G-83528 |
| Volume resistivity | ≤0.1 Ω·cm | MIL-G-83528 |
| Surface resistance | <50 Ω/inch | MIL-G-83528 |
| Hardness (Shore A) | 75±5 A | ASTM D2240 |
| Operating temperature | -50°C to +160°C | ASTM D1329 |
| Density | 2.0 g/cm³ | ASTM D792 |
| Tensile strength | ≥1.4 MPa | ASTM D412 |
| Elongation at break | ≥100% | ASTM D412 |
| Compression set (100°C/168h) | ~9.3% | — |
| Flame rating | UL94 HB / V-0 (optional) | — |
Key advantages – the smart choice for value-driven EMI shielding
📡
110dB shielding – blocks 99.999% of EMI
Proven performance in telecom, industrial & military applications
Our Ni/C conductive silicone shielding strip delivers 110dB shielding effectiveness across the 100MHz to 10GHz frequency range – blocking 99.999% of electromagnetic emissions. This is more than sufficient for 5G base stations, telecom cabinets, industrial enclosures, and military electronics where cost-effectiveness is a priority. 110dB meets the requirements of most commercial and military EMI shielding standards.
→ Reliable shielding · affordable price
🔗
Excellent galvanic compatibility – safe with aluminum
Minimizes corrosion risk – ideal for aluminum enclosures
Unlike silver-based fillers that can create galvanic corrosion risks when mated with aluminum, Ni/C offers excellent galvanic compatibility with aluminum surfaces. This makes it the preferred choice for telecom cabinets, aerospace applications, and industrial enclosures where dissimilar metal corrosion is a critical concern.
→ Safe · reliable · long-lasting
💰
Cost-effective – best value EMI shielding
Significant savings vs. silver-filled without compromising performance
For applications where 130dB shielding is not required, Ni/C delivers 110dB at a fraction of the cost of silver-aluminum or pure silver fillers. This makes it the smart choice for budget-conscious procurement without sacrificing the reliable EMI/RFI protection your equipment needs. Exceptional value – performance where it counts, savings where it matters.
→ Value · performance · savings
🌡️
Wide temperature range & salt spray resistance
-50°C to +160°C · outdoor ready
Our Ni/C conductive silicone strip operates reliably from -50°C to +160°C, with select formulations supporting up to 200°C. Salt spray resistant – suitable for coastal base stations, outdoor cabinets, and harsh environments. Proven in 5G infrastructure, outdoor telecom, and industrial applications worldwide.
→ Any climate · any environment
🛡️
Integrated shielding + sealing – one component, two functions
EMI/RFI protection + environmental sealing
Our Ni/C conductive silicone strip combines EMI/RFI shielding (conductive Ni/C particles create a low-resistance path) and environmental sealing (silicone elastomer provides IP-rated protection) in a single component. One component, one installation step, one quality standard – reduced cost, simplified assembly, and improved reliability.
→ Simpler assembly · lower total cost
📐
Custom profiles – any cross-section, any dimension
D · P · Rectangular · Bulb · Hollow · Your design
We produce any cross-section – D-shape, P-shape, rectangular, bulb, hollow O-ring, or custom. No mold costs for standard profiles; low tooling costs and fast turnaround for custom (3-5 days for samples). Send your drawing – we'll produce the exact profile you need.
→ Your design · our production
📦
Value-added services – ready to install
3M adhesive backing · cutting · kits · packaging
We go beyond the product: 3M conductive adhesive backing for peel-and-stick installation; custom cutting to your specified length; complete kits supplied as finished assemblies; custom packaging to your specification. OEM/ODM orders welcome.
→ Ready to install · exactly as you need
Detailed technical specifications – for engineering & procurement
| Parameter | Specification | Custom |
|---|---|---|
| Filler material | Nickel-Carbon (Ni/C) | Custom filler ratios |
| Shielding effectiveness | >110 dB (100MHz-10GHz) | Custom target |
| Volume resistivity | ≤0.1 Ω·cm | — |
| Surface resistance | <50 Ω/inch | — |
| Hardness (Shore A) | 75±5 A | 60-90 A |
| Operating temperature | -50°C to +160°C | Up to +200°C |
| Density | 2.0 g/cm³ | — |
| Tensile strength | ≥1.4 MPa | Custom |
| Elongation at break | ≥100% | — |
| Compression set (100°C/168h) | ~9.3% | — |
| Flame rating | UL94 HB | V-0 |
| Cross-section | D / P / Rectangular / Bulb / Hollow | Any profile |
| Certifications | MIL-G-83528, ASTM D412, RoHS, REACH | |
Applications – where Ni/C conductive silicone excels
📡
5G Telecom
Base stations · antenna housing · cabinet door frames
🏭
Industrial enclosures
Control cabinets · distribution boxes · EMC chambers
🛡️
Military electronics
MIL-G-83528 compliant · radar · avionics
🏥
Medical devices
Imaging equipment · patient monitors · diagnostic
🔋
EV & new energy
BMS · power electronics · charging infrastructure
📱
Consumer electronics
Display modules · metal housings · switching cabinets
Telecom EMI shieldingIndustrial EMI gasketsMilitary EMI sealsMedical EMC sealingEV battery shielding
Made to your specification – custom Ni/C conductive strips
Cross-section – D / P / Rectangular / Bulb / Hollow / Custom
Hardness – 60-90 Shore A
Flame rating – UL94 HB / V-0
Backing – 3M adhesive / No adhesive
Cutting – Cut-to-length · complete kits
Packaging – Custom to your specification
Fast sampling – 3-5 days for standard profiles
Low tooling cost – no mold cost for standard shapes
OEM/ODM – Your design · our production
MIL-G-83528 compliance – full test reports
Case studies – real B2B projects
5G telecom provider – 3,000+ base stations · Ni/C conductive strips · 110dB shielding · salt spray resistant · aluminum compatible · 5+ years outdoor · zero shielding failures
Industrial control cabinet manufacturer – 20,000+ cabinets annually · custom D-shape · 110dB shielding · consistent conductivity · 3+ years · zero quality complaints
Military electronics enclosure manufacturer – Ni/C strips · MIL-G-83528 compliance · 110dB shielding · -50°C to +160°C · full test reports · 2+ years partnership
Medical device manufacturer – RoHS/REACH compliant · 110dB shielding · consistent conductivity · 5+ years · zero EMC compliance failures
Certifications & quality – MIL-G-83528 compliance
MIL-G-83528
Military-grade compliance
TestedASTM D412
Mechanical properties
VerifiedRoHS / REACH
Environmental compliance
Certified⭐ National High‑tech Enterprise | 🏭 ISO 9001 | 🏭 20+ years
🎁 Cooperation benefits – for EMI shielding buyers
📦
Free samples
Standard sizes free · Sample with COA · MIL-G-83528 test reports
🎨
Custom development
Sample in 3-5 days · low MOQ · custom Ni/C formulations
⚡
Fast delivery
Stock 5-7 days · custom 7-10 days · expedite available
Frequently asked questions – Ni/C conductive silicone
What is the shielding effectiveness of Ni/C conductive silicone?
110dB – blocks 99.999% of electromagnetic emissions across 100MHz to 10GHz. This meets the requirements of most telecom, industrial, and military applications.
How does Ni/C compare to Ag/Al or Ag?
Ni/C offers the best cost-performance ratio. While Ag/Al and Ag deliver 130dB shielding, Ni/C delivers 110dB at a significantly lower cost – making it the smarter choice where 110dB is sufficient.
Is Ni/C compatible with aluminum surfaces?
Yes. Ni/C offers excellent galvanic compatibility with aluminum – making it the preferred choice for aluminum enclosures, telecom cabinets, and aerospace applications.
Does it meet military standards?
Yes. Our Ni/C strips are tested per MIL-G-83528 and ASTM D412. Full test reports are available.
What temperature range can it handle?
-50°C to +160°C continuously. Some formulations support up to 200°C.
What cross-sections are available?
D-shape, P-shape, rectangular, bulb, hollow O-ring, and custom profiles. Send your drawing – we'll produce the exact profile.
Can I get adhesive backing?
Yes. We offer 3M conductive adhesive backing for peel-and-stick installation.
What is the shelf life?
Sealed storage, protect from direct sunlight: 1-year shelf life. We recommend just-in-time procurement.
What is the lead time for custom orders?
Samples: 3-5 days for standard profiles, 7-10 days for custom. Production: 5-7 days after sample approval.
Can I get free samples and certification documentation?
Yes. Free samples for qualified buyers, plus COA, MIL-G-83528 reports, and RoHS/REACH certificates.
Need cost-effective Ni/C EMI shielding strips for your telecom, industrial, or military application?
110dB · MIL-G-83528 · -50°C to +160°C · Free samples · Custom profiles
🎁 First 10 EMI inquiries → free sample + full test reports📦 Free sample with COA + MIL-G-83528 report
Request a quote →Dongguan Yutian Silicone Rubber Technology Co., Ltd. | Ni/C conductive silicone EMI shielding strip manufacturer | 110dB · MIL-G-83528 · -50°C to +160°C | Cost-effective · Custom profiles · Factory-direct
Tel/Whatsapp: +86 18028921514 | Email: salesmanager@yutiansilicone.com
Tel/Whatsapp: +86 18028921514 | Email: salesmanager@yutiansilicone.com
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