Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet

HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet

  • High Light

    GPO3 Fiberglass Insulation Sheet


    HM 2471 Fiberglass Insulation Sheet


    Flame Retardant GPO3 Fiberglass Sheet

  • PTI Proof Tracking Index PTI
    ≥600 V
  • Toxicant(Emission Halogen Etc.)
  • The Anti Microbial Properties Of Bacteria
  • Compressive Strength
  • Flexural Strength
  • Impact Strength
  • Place of Origin
  • Brand Name
  • Certification
    UL(E344098)/RoHS 2.0 /Reach/SGS
  • Model Number
  • Packaging Details
    Carton/Pallet/wooden box
  • Delivery Time
    5-15 work days
  • Payment Terms
    T/T, D/P, L/C, Western Union
  • Supply Ability
    500kg per day

HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet

Stable Mechanical Strength GPO3 fiberglass sheet/ HM2471 insulation sheet IEC Testing Center Certified

Product Description:

Product Name: HC-GPO3
Product Name: HC-GPO3
IEC Standard UPGM203
NEMA Standard GPO-3
German Standard HM2471
Product Color: Red,White,Brown,Gray
Product Thickness: 0.5mm-80.0mm
Product Size:: 1000*1200;1000*1300;1230*2100


HC-GPO3 Sheet(Red,White,Brown)Series is rigid laminated sheet made of heat pressing which composed of e-class glass-mat reinforced unsaturated polyester and inorganic filler binder.


Product Advantages:


Beard to draft the country standard,have earned six patents

Excellent Arc Resistance(Arc Resistance≥180 S)

Excellent Track Resistance(CTI≥600V)

Excellent Heat Resistance(Class F)

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

Excellent Fire Retardant(UL 94 V-0 Grade)

Excellent Mechanical Strength and Automatic Machining

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

RoHS,Reach Certified products

HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet 0

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


IEC testing center certified GPO-3 fiberglass Sheet used in Super-Capacitor

HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet 1

Supercapacitor is a promising field in the energy storage system. Its energy storage principle is the physical reaction, which is similar to the use of lithium batteries, and applies to new energy vehicles, new energy buses and so on.
Most of insulating material used in supercapacitor's fixed installation, according to the using conditions require fire report, flame retardant grade meet V-0, heat resistance at least meet F grade, firm installation ,with basic of electrical properties. The commonly materials used are HC-GPO3/HC-FR4 etc.

Company Introduction:


Xiamen HongCheng Insulating Materials Co.,Ltd is the wholly-owned subsidiary of Xiamen Hongcheng Technology Group,which 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,and using the “HC”as company logo which is registered by Xiamen Hongcheng Technology Group,At present , the products have been exporting to many countries and regions,The annual value of production is more than 100 million RMB.

With the professional materials background and non-metallic materials processing experiences ,the company 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 of spare parts.

Currently,We are one of leading companies to draft the national standard of insulating materials and the Insulation Branch Council Unit of China Electrical Equipment Industrial Association(CEEIA),we owned patents on many products ,The company has been passed ISO9001,TS16949,ISO14001 and OHSAS18001 management system etc.

The company is trusted by famous customers in national and overseas for excellent quality and service.and has became the global supplier of GE,ABB,Siemens, Schneider,Emerson,CRRC,Dongfeng Peugeot Citroen Automobile Co.,Ltd.and win a high reputation.Our products are widely used in Rail transit,Electric transmission and transformation,New energy,Electronic industry and etc.

HM 2471 Flame Retardant GPO3 Fiberglass Insulation Sheet 2