Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet

Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet

  • High Light

    Fiberglass Thermoset sheet


    GPO3 Thermoset sheet


    UPGM203 Polyester Sheet

  • German Standard
  • Flame Resistance
  • PTI Proof Tracking Index PTI
    ≥600 V
  • Toxicant(Emission Halogen Etc.)
  • The Anti Microbial Properties Of Bacteria
  • Proof Tracking Index PTI
  • Dielectric Constant
  • Place of Origin
  • Brand Name
  • Certification
    UL(E344098)/RoHS 2.0 /Reach/SGS
  • Model Number
  • Minimum Order Quantity
  • Packaging Details
    Carton/Pallet/wooden box
  • Delivery Time
    5-15 work days
  • Payment Terms
  • Supply Ability
    500kg per day

Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet

Glass Reinforced UPGM203 Polyester Sheet / Gpo3 Fiberglass Thermoset sheet with high Fire retardant

Product Introduction:

REACH Certified GPO-3 fiberglass Sheet is rigid laminated sheet made of heat pressing which composed of e-class glass-mat reinforced unsaturated polyester and inorganic filler binder.


REACH Certified GPO-3 fiberglass Sheet has excellent arc resistance which is higher than 180 seconds.It can be used extensively in low & middle voltage electrical equipments as insulating structures such as circuit breaker, switchgear, transformer, DC motor, AC contactor,converter,inverter & explosionproof apparatus etc. ; automotive industry field etc. In electrical Apparatus: making of phase & end barriers, contact terminal supports, terminal plate, insulating supports, bus bar supports and mounting panels in switchgear; arcchute plate, arc extinguishing cover & cylinder in circuit breaker and signal panels in other types of electrical apparatus; and electric melting furnace insulations. In electrical motor: making of armature parts, cover plate,slot wedge, stator, gasket,shims,carbon brush etc.

Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet 0



Good electrical performance,under high temperature,good performance for anti leakage of electronic


Arc-resistance could reach more than 180℃


Flame retardant grade could reach UL94 V-0 termal endurance class could reach Fgrade(more than 160℃)


It is the advance retardance, anti impact,and anti corrosion materail in recent years



Insulating parts of electronic equipments

All kinds of plate ,mat,arcing shield,flash barrier and other similiar sheets and distributed parts

Relays and Switches

High frequency electronic equipments

Electrical Cabinet

Hong Cheng Grade HC-GPO3
IEC 893 / EN 60893 Grade UP GM 203
DIN 7735 Grade HM 2471
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


Packing detail:plywood crate packing;plywood pallet;plastic pallet;Exports standard cartons for products

Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet 1


REACH Certified GPO-3 fiberglass Sheet Used in Reactive Power Compensator Cabinet

Anti Impact UPGM203 GPO3 Fiberglass Thermoset Sheet 2

Reactive power compensation cabinet can improve the power factor of power grid in power supply system, reduce the loss of power supply transformer and transmission line, improve power supply efficiency and improve power supply environment.Therefore, reactive power compensation device is a very important position in power supply system.The insulation material can support, carry heavy, insulate function,it has requirements of certain mechanical strength and electrical performance.
Main famous cooperative enterprises:ABB Xiamen

delivery detail: 5-7 working days