Xiamen Hongcheng Insulating Material Co., Ltd.

 

Leader in Insulating Material Industry

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsFr 4 Epoxy Sheet

Xiamen Hongcheng Insulating Material Co., Ltd.

High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component

    • High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component
    • High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component
    • High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component
    • High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component
  • High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component

    Product Details:

    Place of Origin: China Xiamen
    Brand Name: Hongcheng
    Certification: SGS/UL/RoHS 2.0/Reach/DIN5510/ EN45545
    Model Number: Hgw2372.1/FR 4 / EPGC202

    Payment & Shipping Terms:

    Minimum Order Quantity: Nogociation accepted
    Packaging Details: crate packing ,pallet,carton
    Delivery Time: 5-8 work days
    Payment Terms: T/T
    Contact Now
    Detailed Product Description
    Specific Gravity: 1.90 - 2.15g/cm3 Electric Strength: .≥ 14(3.0mm)KV/mm
    Dielectric Constant: 4.0-5.5 Flame Resistance: V-0
    Temperature Index: 155 ℃ Toxicant Content: Low

     

    High Electric strength Fr4 Epoxy Sheet Rohs certification and environmental have no harmful component


    FR4 (or FR-4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).

     

    Sheeet Size:1020*1220;1220*2040

     

    UL certification: E344098

     

    Feature:

    High precision for the tolerance

    Excellent Fire Retardant(UL 94 V-0 Grade)

    Excellent Voltage Resistance(electric strength ≥16KV/mm)

    Excellent Water Resistance(Water absorption ≤0.2%)

    Excellent Heat Resistance(Class F)

    Excellent thermal impact resistance(Temp.Index:-273℃ to +155℃)

    Excellent mechanical processability & high degree of automation processing

    RoHS,Reach Certified products

     

    Application:

     

    High Electric strength Fr4 Epoxy Sheet can be used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications.

    High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component


    Hong Cheng Grade HC-FR-4
    IEC 893/EN 60893 Grade EPGC 202
    ANSI (NEMA) Grade NEMA LI-1 FR-4
    DIN 7735 Hgw2372.1
    JIS GRADE EL-GEF
           
    Item Test method Unit Typical Values
    Physical Properties Color Visual inspection Light green / yellow
    Specific Gravity IEC 60893-2:2003 g/cm3 1.90 - 2.15
    Water absorption ISO 62:2008 % <0.3
    Electrical Properties Electric strength ┴ IEC 60893-2:2003 KV/mm ≥ 14(3.0mm)
    Breakdown Voltage // IEC 60893-2:2003 KV ≥ 60
    Volume Resistivity IEC 60093:1980 Ω.m ≥ 1.0×1012
    Surface Resistivity IEC 60093:1980 Ω ≥ 1.0×1014
    (1 MHZ) Dielectric constant IEC 60893-2:2003 4.0-5.5
    (1MHZ)Dissipation Factor IEC 60893-2:2003 0.04-0.05
    Proof Tracking Index PTI IEC 60893-2:2003 V ≥ 200
    Insulation resistance after immersion 24Hrs in Water IEC 60893-2:2003 Ω ≥ 5×1010
    Mechanical Properties Flexural Strength ┴ IEC 60893-2:2003 MPa ≥ 340
    Charpy Impact strength // IEC 60893-2:2003 KJ/m2 ≥60
    TensileStrength IEC 60893-2:2003 MPa ≥300
    //Bond Strength // IEC 60893-3-4:2003 N ≥8000
    Compressive Strength┴ IEC 60893-2:2003 MPa ≥ 350
    Flame Resistance Properties Flame resistance IEC 60893-2:2003 V-0
    Temperature Index IEC 60085:2004 155
    Toxicant Content E662 Low
    Others Acetone Resistance boiled Min 30(OK)

     


    High Electric strength Fr4 Epoxy Sheet  used in rail traffic

    High Electric Strength Fr 4 Epoxy Sheet Environmental Have No Harmful Component

    Our Service

    1. Your inquiry related to our products or prices will be replied within 24hours.
    2. Experienced staffs to answer all your enquires in fluent English with professional knowledge.
    3. What we supplied for you is not only the products but also the best service and confidence.
    4. Protection of all your private business information.
    5. One time cooperation, long time partners.

    Contact Details
    Xiamen Hongcheng Insulating Material Co., Ltd.

    Contact Person: hc-materials

    Send your inquiry directly to us (0 / 3000)

    Other Products