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GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear

Xiamen Hongcheng Insulating Material Co., Ltd.

GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear

Brand Name : HC

Model Number : UPGM203

Certification : UL

Place of Origin : CHINA

MOQ : 100KG

Price : 3USD/KG

Payment Terms : L/C, T/T, Western Union

Supply Ability : 300 tons per month

Delivery Time : 4-5 days

Packaging Details : pallet/cartons

Color : red and white

Material : Polyester resin and glass fiber mat

Thickness range : 0.5-60mm

CTI : 600

Temperature index : 155℃

Fire resistance : UL94-V0

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Laminated sheet GPO-3(UPGM203)/ pultrusion shapes with certificate of ROHS/REACH/UL

GPO-3 sheet with size of 2100x1230mm & 1200x1000mm , thickness range can be produced 0.5-60mm .

Sheet and shape with good mechanical strength , dielectric strength excellent arc resistance.

It is designed for general purpose insulation and mechanical support in electrical equipment,where a flame resistant material is required.

Kinds of shape as below :

Groove shapehornsquare tubessquare stickspiperound rodsangledogbone and cornerU channel

Feature of UPGM203

a. High mechanical strength, mechanical applications and impact resistance.

b. Can be easily processed by standard mechanical processing equipments.

c. Available for punching, drilling, mechanical processing, and shearing.

d. Stable size and small tolerance in thickness, could meet tolerance requirements without granding.

e. Good electrical performance in high humidity,CTI600, good arc resistance(>180 seconds),excellent heat resistance, distortion temperature 155°C , Grade F heat resistance, flame resistance.

f. Pultrusion shapes can be custom-made according requirement from customers .

Hong Cheng GradeHC-GPO3
IEC 893 / EN 60893 GradeUP GM 203
DIN 7735 GradeHM 2471
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 Material

Available in medium and high voltage inverter,converter,high-voltage switchgear service such as main insulation materials

Used as pillar, beams,cable trough etc.

Breaker safety baffle,safety cover board,interval liner,alternate with clapboard,arc plate of arcing chamber etc.

Motor armature components and self-sealing cover-plate,slot wedge stator,calm gaskets,thin gasket,carbon brush stands,and so on.

Front-end switchgear, and back-end,top and bottom,alternate with clapboard,etc.

Structural parts for arc resistance and insulation support pieces.

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