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UL Halogen Free GPO3 Fiberglass Laminate Sheet For Electrical Industry

Categories GPO3 Fiberglass Sheet
Certification: UL/ROHS/REACH
Place of Origin: CHINA
MOQ: 100kg
Price: USD3-4/KG
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300TONS/WEEK
Delivery Time: 3-5 DAYS
Packaging Details: CARTON AND PALLET
Color: red and white
Material: glass fiber and polyester resin
Thickness range: 0.5-60mm
Size: 1200x1000mm/2100x1230mm
Arc resistance: 180S
Fire resistance: UL94-V0
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UL Halogen Free GPO3 Fiberglass Laminate Sheet For Electrical Industry

UL recognized GPO-3 (UPGM203) glass fiber laminated sheet application for electrical industry


Product Introduction:

GPO-3 laminated sheet is composite material which made of glass fiber and polyester resin . GPO-3 is also known as UPGM203 , they are the

Same material but from different standard .

GPO-3 composite material which we can supplying include laminated sheet/molded parts/Pultrusion shape ;

a.Laminated sheet

size of laminated sheet as following :

Thickness from 0.5-3mm , length and width of sheet is 1200x1000mm ; thickness≥4mm , length and width is 2100x1230mm;

Color : red and white

Type of sheet : normal sheet and grinded sheet

b. molded part and /Pultrusion shape

These material should be produced by mold , if the size from customers not in specification , it should be develop the mold .

GPO-3 material as the excellent insulation material on electrical and mechanical properties , it has been more and more widely used in electrical

Industry .


Feature of GPO-3


1. It has very nice Comparative Tracking Index , the CTI≥ 600V

2. Meet requirement of UL94 V-0 fire resistance

3. It is halogen-free material

4. Excellent heat resistance ,it is F Class

5. Excellent arc resistance ,it can meet 184 second

6. ROHS and REACH certified once a year

Hong Cheng GradeHC-GPO3
IEC 893 / EN 60893 GradeUP GM 203
DIN 7735 GradeHM 2471
ANSI (NEMA) Grade NEMA LI-1GPO-3
ItemsTest MethodUnitTypical Values
Physical PropertiesColorVisual inspection----Red/White/Brown/Grey
Specific GravityIEC 60893-2:2003g/cm31.95-2.05
Water absorptionISO62:2008%≤0.5
Mechanical propertiesTensile StrengthIEC 60893-2:2003Mpa≥130
Compressive strengthIEC 60893-2:2003≥300
Flexural StrengthIEC 60893-2:2003≥180
Impact strengthIEC 60893-2:2003KJ/m2≥60
Electrical propertiesVolume ResistivityIEC 60093:1980Ω·m≥ 1.0 x 1010
Surface ResistivityIEC 60093:1980Ω≥ 1.0 x 1012
Electric Strength ┴IEC 60893-2:2003kV/mm≥ 12
Breakdown Voltage //IEC 60893-2:2003kV/25mm≥ 80
Arc ResistanceIEC 61621:1997sec≥180
PTI Proof Tracking Index PTIIEC 60893-2:2003---≥600
Dielectric ConstantIEC 60893-2:2003---4.0-5.0
tgδ Dissipation FactorIEC 60893-2:2003---≤0.03
Thermal propertiesCoefficient of Thermal ExpansionASTME 228-111/K≤2x10-5
Temperature IndexIEC 60085:2004155
Flame Resistance performanceOxygen IndexISO 4589-2:1996%O2≥ 30
Flame ResistanceIEC 60893-2:2003---V-0
Toxicant(Emission halogen etc.)E662---Low
Other propertiesThe anti microbial properties of bacteriaG21-G22---good

Application of GPO-3


Top cover and bottom cover in dry transformer , mounting panels in low and medium voltage switch gears .

Battery cover in new energy automobile

Arc resistant structures, Interrupter cover, arc tube, arc across the board and various central parts

Arc shim in Breaker , Safety shutter, security shutters, space liner, clapboard, arc interrupter compartment panels ;

Antenna buses , spacers and Separator system parts ;

Insulation sheet in Power supply , low voltage inverter& Switchgear and uninterruptible power supply etc.

Electric motor, Motor armature parts , wedge stator fixed gaskets, shims, carbon brush holder

Quality UL Halogen Free GPO3 Fiberglass Laminate Sheet For Electrical Industry wholesale
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