Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
GPO3 UPGM 203 Fiberglass Finished Insulation Part

GPO3 UPGM 203 Fiberglass Finished Insulation Part

  • High Light

    GPO3 Insulation Part


    UPGM 203 Insulation Part


    GPO3 Fiberglass Finished Part

  • Flame Resistance
  • Temperature Index
  • Dielectric Constant
  • Coefficient Of Thermal Expansion
  • Oxygen Index
    ≥ 30
  • Place of Origin
  • Brand Name
  • Certification
    UL(E344098)/RoHS 2.0 /Reach/SGS
  • Model Number
  • Minimum Order Quantity
    30pcs per batch
  • Packaging Details
    Carton/Pallet/wooden box
  • Delivery Time
    5-15 work days
  • Payment Terms
    T/T, D/P, L/C, Western Union

GPO3 UPGM 203 Fiberglass Finished Insulation Part

UPGM 203 Insulation part as Cable clamp With Good Proof Tracking Resistance gpo3 fiberglass finished part

GPO3 UPGM 203 Fiberglass Finished Insulation Part 0

Product Introduction:

UPGM 203 Insulation part as Cable clamp is rigid laminated sheet made of heat pressing which composed of e-class glass-mat reinforced unsaturated polyester and inorganic filler binder




Beard to draft the country standard,have earned six patents

Good Arc Resistance(Arc Resistance≥180 S)

Good Track Resistance(CTI≥600V)

Good Heat Resistance(Class F)

Good Thermal Impact(Temp. Index: -273℃ to +155℃)

Good Fire Retardant(UL 94 V-0 Grade)

Good Mechanical Strength and Automatic Machining

Low Smoke,Halogen Free Products(NF-F16-101/102)

RoHS,Reach Certified products


Thickness range :2mm-60mm


Sheet Size:1000mm*1200mm

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

GPO3 UPGM 203 Fiberglass Finished Insulation Part 1 

Upgm203 fiberglass Sheet  is used extensilvely in rail traffic,There are many modules for the use of insulation materials in rail transit, modules of motor and traction motor, module equipment and interior decoration.On safety performance for this kind of civil transport have quite high demand, need fire report, flame retardant grade should be V0, heat resistance grade should be above F, even C grade requirement of heat resistance, besides the material itself needs certain mechanical strength and electrical strength. The commonly used materials in rail traffic are upgm203  sheet

Factory & Produce Line


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


Processing methods Machinery processing
Application of plate Material thickness 0.1-40mm
The advantage of processing

1.skilled at face milling, drilling speed, flexible processing;

2.Strong versatility, it can be processed into various parts;

3.The advantage of low cost, high efficiency to meet the requirements of customer delivery.