Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
Colorful GPO3 Fiberglass Sheet With Excellent Arc Resistance

Colorful GPO3 Fiberglass Sheet With Excellent Arc Resistance

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    Colorful GPO3 Fiberglass Sheet


    Arc Resistance GPO3 Fiberglass Sheet


    GPO3 Polyester Sheet

  • Product Name
  • IEC Standard
  • German Standard
  • Product Color
  • Arc Resistance
  • Flexural Strength
  • Thickness
  • Product Size
  • Place of Origin
  • Brand Name
  • Certification
    UL(E344098)/RoHS 2.0 /Reach/SGS
  • Model Number
  • Payment Terms

Colorful GPO3 Fiberglass Sheet With Excellent Arc Resistance

Colorful GPO3 Fiberglass Sheet , Polyester SheetExcellent Arc Resistanc,Good after-sales service

Product Description:
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.
Our company has a strong machinery manufacturing and production and processing capacity.We have more than one hundred machines including CNC and Digital controlled lathe.we have hundreds of clients. We offer the most suitable products according to different clients's requirements.

Product quality first, price concessions and good after-sales service.


Product Advantages:

  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
  10. Good after-sales service and quality assurance

Colorful GPO3 Fiberglass Sheet With Excellent Arc Resistance 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

Processing Advantages:

Advantages: 1.Proficient in advanced programming software, such as: Mcam9.1, UG software programming , to meet the requirements of machining on complex surface;
2.We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high quality , high yield and lower cost.
3.To meet the customers’ requirements , company owned dozens of high-precision CNC equipments to short the delivery time .
4.The company have dozens of No.850&No.650 CNC machining center (with tool storage) , these machines can be used to complete multistep processes of complex parts at one-time.
5.The company owned several Large gantry CNC machines in 1000*1200mm , large panel parts can be completed at one-time by high-precision processing and avoid deviation from machining.



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.