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EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

Anqing Cling-Seal Manufactory Co., Ltd.
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    Buy cheap EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant from wholesalers
     
    Buy cheap EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant from wholesalers
    • Buy cheap EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant from wholesalers
    • Buy cheap EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant from wholesalers
    • Buy cheap EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant from wholesalers

    EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

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    Brand Name : CLINGSEAL
    Model Number : CSG80
    Certification : ISO,SGS
    Price : 2.2USD PER KG
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 500Tons per month
    Delivery Time : 20 days
    • Product Details
    • Company Profile

    EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

    Products Description

    RoHS-Compliant Flexible Graphite Gasket Solutions

    Material Science & Manufacturing

    RoHS-compliant flexible graphite materials, including sheets, foil, paper, tape, and strips, are derived from natural graphite flakes through a proprietary process:

    1. Chemical Exfoliation: Graphite flakes undergo intercalation with sulfuric acid to create expandable graphite.
    2. Thermal Expansion: Heated to 1000°C+, producing worm-like structures with a bulk density of 0.003g/cc.
    3. Cold Rolling: Compressed into binder-free coils/sheets, ensuring 99.9% purity and halogen-free composition.

    Key Advantages for RoHS-Required Industries

    1. Toxic Substance Free
      • Complies with EU RoHS 2011/65/EU (Restriction of Hazardous Substances).
      • Contains <0.1% lead, <0.01% cadmium, and zero mercury/chromium VI.
    2. Multi-Industry Adaptability
      • Electronics: EMI shielding gaskets for smartphones/tablets (IEC 61373 compliance).
      • Automotive: Engine compartment seals resisting glycol-based coolants (SAE J2006).
      • Medical: Non-toxic seals for MRI equipment and pharmaceutical pumps (USP Class VI).
    3. Performance Metrics
      • Temperature Range: -200°C to +1650°C (oxidation resistance up to 500°C in air).
      • Compressive Strength: 45-60 MPa (ASTM F36), with 90% recovery after 10,000 cycles.
      • Gas Permeability: <0.01 cm³/(m·s·Pa) for helium leakage (ASTM D1434).

    Customization for RoHS Compliance

    • Special Coatings:
      • PTFE-laminated variants for RoHS-compliant chemical resistance.
      • Silicone-free options for semiconductor manufacturing.
    • Hybrid Composites:
      • Stainless steel-reinforced sheets for RoHS-compliant high-pressure applications (ASME B16.20).
      • Carbon fiber interleaves for lightweight, rigid gaskets in aerospace (FAR 25.853).

    Compliance & Testing

    • Certifications:
      • EU RoHS 2011/65/EU Annex II compliant.
      • REACH registered (EC 1907/2006).
      • FDA 21 CFR Part 177.2600 compliant for food contact.
    • Testing Reports:
      • SGS-tested for heavy metals (EN 1122:2001).
      • UL 94 V-0 flame rating available upon request.

    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)
    RoHS Compliance Yes (with certificate) Additional REACH SVHC testing

    Why Choose Our RoHS-Compliant Solutions?

    • Cost Efficiency: Reduces compliance risks in global supply chains.
    • Technical Support: Free FEA analysis for critical RoHS applications.
    • Sustainability: 98% material recyclability with carbon-neutral shipping options.

    Engineered for performance without compromising environmental responsibility.
    Item Standard Value
    C concentration 99%
    S concentration <1000ppm
    chlorine concentration <45ppm
    tensile strength 4.5MPa
    compressibility >40%
    recovery >10%
    Temperature -200ºC-600ºC
    Pressure 20MPa
    Terence of Thickness -0.04mm~+0.04mm
    Terence of Dimension In accordance with your Gasket size
    Terence of Density -0.06~g/cm3+0.06gcm3

    Grades Separate :JB/T53392-1999
    Mechanical Data Qualified product Top Grade Superior Grade
    Density Tolerance
    g/cm3
    <0.4 ±0.10
    ±0.05
    0.4 ±0.07
    Tensile Strength MPa 3.2 4.5 5.0
    Compression Ratio % 35~55
    Rebound Rate % 9 11 12
    Stress relaxation rate % 10
    Ash % 6.0 3.0 1.0
    Heat loss on ignation % 450ºC 1.0 0.5
    600ºC 20 15

    Sulphur content
    1500ppm 1000ppm 600ppm

    Chloride content
    100ppm 50ppm 20ppm

    EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

    EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

    EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant

    Quality EMI Shielding Gasket Reinforced Graphite Sheet With RoHS Compliant for sale
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