Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet

Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet

  • High Light

    GPO3 Polyester Resin Sheet


    GPO3 Insulating Sheet


    UPGM 203 Insulating Sheet

  • Proof Tracking Index PTI
  • Flame Resistance
  • Temperature Index
  • Dielectric Constant
  • Dissipation Factor
  • The Anti Microbial Properties Of Bacteria
  • Place of Origin
    China Xiamen
  • Brand Name
  • Certification
    UL(E344098)/RoHS 2.0 /Reach/SGS
  • Model Number
  • Minimum Order Quantity
    10 piece per batch
  • Packaging Details
    Crate packing,plywood pallet, cartons
  • Delivery Time
    1-3 WORK DAYS
  • Payment Terms
    T/T, D/P, L/C, Western Union
  • Supply Ability
    500kg per day

Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet


UPGM 203 polyester resin laminated sheet / GPO3 insulating sheet With RoHS Certified

Product Introduction:
UPGM 203 polyester resin laminated sheet is combination of electrical and mechanical properties such as dielect ric strength ,flame resistance,arc and track resistance,high-flexural and high-impact strength.
 Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet 0Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet 1

  1. Beard to draft the country standard,have earned six patents
  2. Excellent Arc Resistance(Arc Resistance≥180 S)
  3. Excellent Track Resistance(CTI≥600V)
  4. Excellent Heat Resistance(Class F)
  5. Excellent Thermal Impact(Temp. Index: -273℃ to +155℃)
  6. Excellent Fire Retardant(UL 94 V-0 Grade)
  7. Excellent Mechanical Strength and Automatic Machining
  8. Low Smoke,Halogen Free Products(NF-F16-101/102)
  9. RoHS,Reach Certified products


The upgm203 laminated sheet is Widely used in the low voltage electrical industries such as rail transportation, power generation, wind energy, power transmission and distribution, metallurgy, mining, petrochemical, public transportation and other fields.

Thickness range :2mm-60mm
Sheet Size:1000mm*1200mm;1230mm*2100mm

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 Introoduction:

Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet 2

Flame Resistant GPO3 UPGM 203 Polyester Resin Insulating Sheet 3

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