RoHS Compliant EMI Shielding Graphite Gasket 0.15-5.0mm Thickness 1000-1500mm Width for Electronics
Price:
2.2USD PER KG
MOQ:
500kg
Delivery Time:
20 days
Brand:
CLINGSEAL
Product Description
RoHS-Compliant Flexible Graphite EMI Shielding Gaskets
High-performance flexible graphite gaskets engineered for superior EMI shielding and environmental compliance across multiple industries.
Material Science & Manufacturing Process
Our RoHS-compliant flexible graphite materials are manufactured through a proprietary process:
- Chemical exfoliation using sulfuric acid to create expandable graphite
- Thermal expansion at 1000°C+ producing worm-like structures
- Cold rolling compression into binder-free coils and sheets
Key Performance Advantages
- Temperature range: -200°C to +1650°C with oxidation resistance up to 500°C
- Compressive strength: 45-60 MPa with 90% recovery after 10,000 cycles
- Gas permeability: <0.01 cm³/(m*s*Pa) for helium leakage
- Contains <0.1% lead, <0.01% cadmium, zero mercury/chromium VI
Industry Applications
- Electronics: EMI shielding gaskets for smartphones and tablets (IEC 61373)
- Automotive: Engine compartment seals resistant to glycol-based coolants
- Medical: Non-toxic seals for MRI equipment and pharmaceutical pumps
Product Specifications
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Width | 1000mm / 1500mm | 500-2000mm (special orders) |
| Thickness | 0.15-5.0mm | 0.05-10mm (precision cutting) |
| Density | 0.8-1.25g/cm³ | 0.5-1.5g/cm³ (density gradient) |
| Tensile Strength | ≥4.5MPa | ≥5.0MPa (Superior Grade) |
| Compression Ratio | 35-55% | Optimized for specific applications |
Compliance & Certifications
- EU RoHS 2011/65/EU Annex II compliant
- REACH registered (EC 1907/2006)
- FDA 21 CFR Part 177.2600 compliant for food contact
- UL 94 V-0 flame rating available
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Anqing Cling-Seal Manufactory Co., Ltd.
Location
Economic development zone, AnQing, Anhui, China
Contact Person
Jerry