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Battery Box Liner PE Powder With 98% Shielding Efficiency EMI Protection

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Product Spotlights

Achieve 98% EMI shielding efficiency in battery systems with our lightweight PE powder liner. Manufactured in an ISO-certified facility, it offers corrosion resistance, thermal stability (-40°C to +85°C), and customizable application thickness. Reduces interference-related failures while cutting component weight. Global export capability via major Chinese ports.
US$ 10 - 30 MOQ: 100 Kilograms
Key Specifications
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Material:
Polyethylene (PE) Powder
Shielding Efficiency:
98% EMI Protection
Application:
Battery Box/Casing Protection
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI
Delivery Detail:
7 days
Material Polyethylene (PE) Powder
Shielding Efficiency 98% EMI Protection
Application Battery Box/Casing Protection
Certifications ISO9001, ISO14000, OHSAS18001, etc.
Color Options Black (Standard), customizable
Operating Temperature -40°C to +85°C
Density 0.93-0.96 g/cm³
Port of Shipment Shanghai, Ningbo, Tianjin, Qingdao
Main Markets Global (North America, Europe, Asia, etc.)

Nanjing Vaughn Tech Co.Ltd, established in 2018 as a specialized manufacturer, proudly introduces our advanced Battery Box Liner PE Powder. Engineered to deliver exceptional 98% Electromagnetic Interference (EMI) shielding efficiency, this solution is critical for protecting sensitive electronic components in battery systems from disruptive interference. With a 5,000-10,000 square meter facility and rigorous adherence to international standards including ISO9001 and ISO14000, we ensure consistent quality and reliability for global partners across North America, Europe, Asia, and beyond.

Our conductive polymer coating offers a lightweight yet robust alternative to traditional metal shielding, significantly reducing overall system weight while maintaining superior protection. The material’s unique properties prevent energy leakage and signal cross-talk, directly contributing to extended battery lifespan and enhanced device performance.

Key Technical Specifications & Advantages:

  • High Purity Formulation: Ultrafine PE powder ensures uniform coating adhesion and seamless coverage even in complex battery compartment geometries.
  • Thermal Stability: Maintains shielding integrity across extreme temperatures (-40°C to +85°C), ideal for automotive and industrial applications.
  • Corrosion Resistance: Inherently inert properties prevent degradation from battery electrolytes or environmental exposure.
  • Customizable Application Thickness: Adjustable layer deposition (0.5mm - 3mm) to meet specific shielding requirements without compromising space constraints.
Parameter Value
Volume Resistivity < 0.1 Ω·cm
Density 0.93-0.96 g/cm³
Melting Point 110°C - 130°C
Particle Size 10-50 μm (adjustable)

Manufactured in our Jiangsu-based facility with an annual export value of US$2.5-5 Million, this product undergoes multi-stage quality verification aligned with ISO9001, ISO14000, and OHSAS18001 protocols. We serve diverse sectors including electric vehicles, renewable energy storage, and portable electronics through major ports like Shanghai and Ningbo.

Why Partner With Vaughn Tech?

  • 11-50 dedicated technical staff ensuring responsive customization support
  • Compliance with automotive standards including TS16969 upon request
  • Dual benefit: EMI protection + mechanical abrasion resistance

Frequently Asked Questions (FAQ):

Q: How does this compare to metal foil shielding?

A: Our PE powder liner provides comparable shielding efficiency (98%) with 60% less weight and superior flexibility, eliminating cracking risks in vibration-prone environments.

Q: Is the material compatible with lithium-ion batteries?

A: Absolutely. The chemically inert formulation resists electrolyte corrosion and meets relevant safety standards for Li-ion applications.

Q: Can you provide custom color matching?

A: Yes, while black is standard for optimal conductivity, we offer color customization for aesthetic integration with end-products.

Q: What application methods are supported?

A: Suitable for spray coating, electrostatic deposition, or compression molding – our technical team can advise on optimal methods for your production line.

Q: Do you offer material testing reports?

A: Certified test reports for EMI shielding efficiency, thermal cycling, and salt spray resistance are available upon request.

Q: What is the minimum order quantity?

A: MOQ starts at 500kg, with volume discounts applicable for orders exceeding 5 metric tons.

Product Tags: EMI shielding powder , battery compartment liner , conductive polymer coating

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2018
Factory Size
5,000-10,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million