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Xiamen Hongcheng Insulating Material Co., Ltd.

High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size

    • High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size
    • High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size
    • High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size
    • High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size
  • High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size

    Product Details:

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

    Payment & Shipping Terms:

    Minimum Order Quantity: Nogociation accepted
    Packaging Details: crate packing ,pallet,carton
    Delivery Time: 5-8 work days
    Payment Terms: T/T
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    Detailed Product Description
    Product Name:: FR4 Epoxy Sheet IEC Standard:: EPGC202
    German Standard:: Hgw2372.1 Product Thickness:: 0.2mm-120.0mm
    Product Size:: 1020*1220;1220*2040;1220*2440

    48′×80′ FR4 epoxy sheet with high electric strength / 1220mm×2040mm big size EPGC202 sheet


    48′×80′ FR4 epoxy sheet with high electric strength 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:

    EPGC sheets(thermal class B-H),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:

    48′×80′ FR4 epoxy sheet with high electric strength 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

    High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size


    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)

     


    48′×80′ FR4 epoxy sheet with high electric strength used in Rigid circuit board,FPC

    High Electric Strength Fr 4 Epoxy Sheet With 220 Mm×2040 Mm Big Size

    Flexible Printed Circuit Board is also called FPC,is kind of printed circuit made of flexible insulating substrate. FPC meets the design requirements of smaller and higher density which helps to reduce the assembly process and increased reliability.FPC is the only way to solve the The miniaturization of electronic products,free to bend,wind,fold for million times but won't damage the conductor,it can move in three-dimensional space and scale.So as to achieve integration of the components assembly and wire connection.

    Pultruded fiberglass tube has excellent Fire Retardant,excellent Voltage Resistance,excellent Heat Resistance,excellent Heat Resistance(Class F),excellent mechanical processability & high degree of automation processing,FR-4 sheet and FR-2 Bakelite plate are good materials for Rigid circuit board,FPC.


    Our company is located in Xiang’an manufacture base of Xiamen Special Economic Zone.It is a national hi-tech enterprise with the ability to R&D,production,sale and further processing,we has became the solver of electric insulation technology project .We have more than one hundred machines including CNC and Digital controlled lathe.every kinds of Bending machine,Punching machine,have establish the completely production chain of design and precision further processing .We are the only modernization company in the country which is totally operated by Numerical control in respect of material production and the process for non-metallic insulating spare parts.All of the products have gained the UL certification of the USA,The French national standard certification,CEMT,RoHS,Reach and many national& international authoritative organization certification.This provides an stability guarantee of material for further
     


     

     

     

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    Contact Person: hc-materials

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