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Home ProductsGPO3 Fiberglass Sheet

Electrical insulation material with high strength laminate polyester UPGM203 sheet

Electrical insulation material with high strength laminate polyester UPGM203 sheet

    • Electrical insulation material with high strength laminate polyester UPGM203 sheet
    • Electrical insulation material with high strength laminate polyester UPGM203 sheet
    • Electrical insulation material with high strength laminate polyester UPGM203 sheet
    • Electrical insulation material with high strength laminate polyester UPGM203 sheet
    • Electrical insulation material with high strength laminate polyester UPGM203 sheet
  • Electrical insulation material with high strength laminate polyester UPGM203 sheet

    Product Details:

    Payment & Shipping Terms:

    Minimum Order Quantity: 100KG
    Price: 3-4 USD
    Packaging Details: carton and pallet
    Delivery Time: 3-5 DAYS
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 3600 TONS PER YEAR
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    Detailed Product Description
    Material: Polyester Resin And Glass Fiber Arc Resistance: 184 Seconds
    CTI: 600 Fire Resistance: UL 94-V0
    Color: Red And White

    Electrical insulation material with high strength laminate polyester UPGM203 sheet

    UPGM203 is also called GPO-3 , it is a glass reinforced thermoset polyester sheet material. GPO-3 with strong, stiff, dimensionally stable and impact resistant properties. The material also has excellent electrical properties including flame, arc, and track resistance. It is widely used for electrical insulating applications. GPO-3 is also used for mechanical applications where strength, stiffness, dimensional stability, and relatively low cost are required.

    Like many glass reinforced thermoset sheet materials, GPO-3 is somewhat abrasive on tooling during machining operations.

    Electrical insulation material with high strength laminate polyester UPGM203 sheetElectrical insulation material with high strength laminate polyester UPGM203 sheetElectrical insulation material with high strength laminate polyester UPGM203 sheet

    Feature of this material as below :

    a. High mechanical & electrical strength

    b. Excellent rigidity & dimensional stability

    c. Excellent dielectric properties

    d. Very low water absorption

    e. Flame resistance ,it meet requirement of UL94-V0

    f. Tighter thickness tolerance

    g. Flat and straight sheet

    h. Smooth and clean surface.

    i. Easy to machine by CNC , such as drill holes or grinded .

     
    Hong Cheng Grade HC-GPO3
    IEC 893 / EN 60893 Grade UP GM 203
    DIN 7735 Grade HM 2471
    ANSI (NEMA) Grade NEMA LI-1 GPO-3
    Items Test Method Unit Typical Values
    Physical Properties Color Visual inspection ---- Red/White/Brown/Grey
    Specific Gravity IEC 60893-2:2003 g/cm3 1.95-2.05
    Water absorption ISO62:2008 % ≤0.5
    Mechanical properties Tensile Strength IEC 60893-2:2003 Mpa ≥130
    Compressive strength IEC 60893-2:2003 ≥300
    Flexural Strength IEC 60893-2:2003 ≥180
    Impact strength IEC 60893-2:2003 KJ/m2 ≥60
    Electrical properties Volume Resistivity IEC 60093:1980 Ω·m ≥ 1.0 x 1010
    Surface Resistivity IEC 60093:1980 Ω ≥ 1.0 x 1012
    Electric Strength ┴ IEC 60893-2:2003 kV/mm ≥ 12
    Breakdown Voltage // IEC 60893-2:2003 kV/25mm ≥ 80
    Arc Resistance IEC 61621:1997 sec ≥180
    PTI Proof Tracking Index PTI IEC 60893-2:2003 --- ≥600
    Dielectric Constant IEC 60893-2:2003 --- 4.0-5.0
    tgδ Dissipation Factor IEC 60893-2:2003 --- ≤0.03
    Thermal properties Coefficient of Thermal Expansion ASTME 228-11 1/K ≤2x10-5
    Temperature Index IEC 60085:2004 155
    Flame Resistance performance Oxygen Index ISO 4589-2:1996 %O2 ≥ 30
    Flame Resistance IEC 60893-2:2003 --- V-0
    Toxicant(Emission halogen etc.) E662 ---

     

    Low

    Other properties The anti microbial properties of bacteria G21-G22 ---

     

    good

     

     

    We would like to share application of this material as below :

    UPGM203 material (also called GPO-3) laminate sheet performs well in electrical applications that with properties of high arc and carbon track resistance as well as flame resistance, physical strength and moderate heat resistance. GPO-3 materials laminate is used extensively in the making of phase and end barriers, insulating supports, bus bar supports and mounting panels in switch gear and other types of electrical apparatus.

    With the development of electrical industry , GPO-3 material will more and more extensively used in it .

    Electrical insulation material with high strength laminate polyester UPGM203 sheet

    Electrical insulation material with high strength laminate polyester UPGM203 sheet

    Contact Details
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    Contact Person: hc-materials

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