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Home ProductsFr 4 Epoxy Sheet

HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties

HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties

    • HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties
    • HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties
    • HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties
    • HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties
  • HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties

    Product Details:

    Place of Origin: Xiamen.China
    Brand Name: Hongcheng
    Certification: SGS / UL / RoHS2.0 / Reach
    Model Number: FR4

    Payment & Shipping Terms:

    Minimum Order Quantity: 50 PCS
    Packaging Details: crate packing/ pallet/ carton
    Delivery Time: 3-5 work days
    Payment Terms: T/T
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    Detailed Product Description
    Product Name: FR4 Epoxy Sheet Product Color: Light Green / Yellow / Black
    Water Absortion: <0.3% Specific Gravity: 2.0g/cm3
    Electric Strength ┴: ≥14Kv Breakdown Voltage //: ≥60Kv
    Flexural Strength ┴: ≥340Mpa Charpy Impact Strength //: ≥60Mpa

    FR4 epoxy sheet / HGW2372.1 sheet / EL-GEF sheet / EPGC epoxy sheet / FR4 machined parts


    FR4 epoxy sheet are made of woven glass cloth impregnated with epoxy thermosetting resin,laminated under high temperature and high pressure ,the woven glass cloth shall be alkali-free and treated by silane couple

     

    Feature
    FR4 epoxy sheet,producer as per IEC60893-3-2,These sheets have excellent mechanical strength(the thermal state retension rate can reach over 50%)under medium temperature or the thermal state,as well as the stable electric properties(the insulation resistance after immersion reachers 10^12Ω)in high humidity condition .and also with higher voltage end urance /withstand voltage (over 35KV),parallel to laminated ,and they also have excellent flame retardant property.the sheets also passed the toxic and hazadous substance detection(RoHS Report)

     

    Application:
    used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications.

     

    Thickness:0.2mm-120mm

     

    Sheeet Size:1020*1220;1220*2040

     

    UL certification:E344098


    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)

    HGW 2372.1 Fr 4 Epoxy Sheet Excellent Mechanical Strength Stable Electrical Properties

    products: Stack-up bus-bar,Bus-bar,Stack-up bus-bar
    materials: FR-4 White Sheet,FR-4 Yellow Sheet
    Description:

    Bus-bar (also spelled bus bar, or sometimes as buss bar or bussbar, with the term bus being a contraction of the Latin omnibus, "for all") is a metallic strip or bar (typically copper, brass or aluminium) that conducts electricity within a switchboard, distribution board, substation, battery bank, or other electrical apparatus. Its main purpose is to conduct a substantial current of electricity, and not to function as a structural member. Busbars may or may not be enclosed in a bus duct. Also, busbars are important components in electrical power grid because they can reduce the power loss via reducing the corona effects. This is because busbars have bigger surface areas compared to wires.It is the “highway” of power distribution system.it is easier to be designed,quicker to be installed.it has repeated electrical performance,low impedance,high anti-interference,and save space.

     

    Bus-bar is used extensively in electric and hybrid traction system,electric traction equipment,Cellular communication,base station,Telephone exchange system,Large network equipment,large-scale computer and medium-scale computer,Power switch system,soldering system,The electric power equipment conversion module and so on.

     

    Bus-bar are divided into :Resin glue type, Edge open type,Edge closed type,Resin sealing type according to the structures.The main composition are Surface insulating material,copper bar,interlayer insulating material,bottom insulating material.

    GPO-3 Red /white Grinded Sheet are special material used as Surface insulating material,interlayer insulating material,bottom insulating material which are stable and high-precision.

     

    Main famous cooperative enterprises:Hiconics Drive technology Co., Ltd,Suzhou West Deane Machinery inc(WDI),Shanghai Eagtop Electronic Technology Co.,Ltd;,Shenzhen Busbar Sci-Tech development Co.,Ltd,ROGERS CORPORATION and son on.


     

     

     

    Contact Details
    Xiamen Hongcheng Insulating Material Co., Ltd.

    Contact Person: hc-materials

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