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Brown GPO3 Fiberglass Board Sheets Excellent Proof Tracking Resistance And Arc Resistance

Categories GPO3 Fiberglass Sheet
Brand Name: Hongcheng
Model Number: GPO-3
Certification: UL(E344098)/RoHS 2.0 /Reach/SGS
Place of Origin: China
Payment Terms: T/T
Temperature Index: 155℃
Flame Resistance: V-0
Compressive strength: ≥300Mpa
Flexural Strength: ≥180Mpa
Electric Strength: ≥ 12kV/mm
Breakdown Voltage: ≥ 80kV/25mm
IEC Standard: UPGM203
German Standard: HM2471
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    Brown GPO3 Fiberglass Board Sheets Excellent Proof Tracking Resistance And Arc Resistance

    Gray GPO-3 fiberglass Sheet /Gray polyester sheet / Gray upgm203 / Gray HM 2471 / Gray GP0-3

    Product Introduction:

    GPO-3 sheet or related products are consists of non-alkali glass mat impregnated and boned with an unsaturated polyester resin ,and laminated under high temperature and press


    It has good machinability,high mechanical strength,good dielectric properties,excellent proof tracking resistance and arc resistance.


    it is applicable for making insulation structure components or parts in F-class electric motors,transformer,switchgear,circuit breakers and electrical equipments. UPGM can be moulded into all kinds of structure parts or profiles as per customer's special requirement.

    Thickness range :2mm-60mm

    Sheet Size:1000mm*1200mm

    Main Color:Red,White ,Brown,Yellow or Gray

    Hong Cheng GradeHC-GPO3
    IEC 893 / EN 60893 GradeUP GM 203
    DIN 7735 GradeHM 2471
    ANSI (NEMA) Grade NEMA LI-1GPO-3
    ItemsTest MethodUnitTypical Values
    Physical PropertiesColorVisual inspection----Red/White/Brown/Grey
    Specific GravityIEC 60893-2:2003g/cm31.95-2.05
    Water absorptionISO62:2008%≤0.5
    Mechanical propertiesTensile StrengthIEC 60893-2:2003Mpa≥130
    Compressive strengthIEC 60893-2:2003≥300
    Flexural StrengthIEC 60893-2:2003≥180
    Impact strengthIEC 60893-2:2003KJ/m2≥60
    Electrical propertiesVolume ResistivityIEC 60093:1980Ω·m≥ 1.0 x 1010
    Surface ResistivityIEC 60093:1980Ω≥ 1.0 x 1012
    Electric Strength ┴IEC 60893-2:2003kV/mm≥ 12
    Breakdown Voltage //IEC 60893-2:2003kV/25mm≥ 80
    Arc ResistanceIEC 61621:1997sec≥180
    PTI Proof Tracking Index PTIIEC 60893-2:2003---≥600
    Dielectric ConstantIEC 60893-2:2003---4.0-5.0
    tgδ Dissipation FactorIEC 60893-2:2003---≤0.03
    Thermal propertiesCoefficient of Thermal ExpansionASTME 228-111/K≤2x10-5
    Temperature IndexIEC 60085:2004155
    Flame Resistance performanceOxygen IndexISO 4589-2:1996%O2≥ 30
    Flame ResistanceIEC 60893-2:2003---V-0
    Toxicant(Emission halogen etc.)E662---Low
    Other propertiesThe anti microbial properties of bacteriaG21-G22---good

    Brown GPO-3 fiberglass Sheet used in Automotive drive

    materials:Brown GPO-3 fiberglass Sheet
    Description:Automobile and electronics refer to the use of insulating materials in the automobile and electronics industry. The insulation materials are used in automobiles such as motors, wipers driving system carbon brush etc.The application of insulating materials in the electronics industry is more extensive, such as leather cover, PCB and so on.The commonly materials used in this industry are HC-GPO3/HC-FR4/HC-3240 etc.
    Auto motor are mainly high power density Brushless DC motor,are used extensively in electric window,Anti lock brake system,Automobile air conditioner,Engine management module,Car seat,Car lock,Rearview mirror.
    The Auto motor consist of Electric power steering motor,Air conditioning blower,Dual clutch transmission,Electronic brake system motor,Cooling fan assembly,Control cooling air volume module,
    GPO-3 red sheet(HCT),FR-4 white grinded sheet are used ectensively as CBH CARBON BRUSF,slot wedge,removable cover plate,Stator slot wedge,fixation gasket,thin gasket.
    Main famous cooperative enterprises:Shanghai Brose Electric Motors Co., Ltd,Zhejiang Huanfang Automobile electric Co.,Ltd
    Quality Brown GPO3 Fiberglass Board Sheets Excellent Proof Tracking Resistance And Arc Resistance for sale
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