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Detail Information

Color: Red And White Density: 1.9-2.0
CTI: 600 Inflaming Retarding Grade: UL94-V0
Size: 1000*1200mm/1230*2100mm
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1000*1200mm UPGM203

,

1230*2100mm UPGM203

Product Description

Can you pls introduce about UPGM203 material ?

Yes , UPGM 203 laminate material also known as GPO-3 material, UPGM203 is IEC standard and GPO-3 is NEMA grade , different standard with different name .UPGM203 is widely used in Europe and GPO-3 used in North America .This material is alkali-free fiberglass mat Impegnateed into unsaturated polyester resin added relevant chemical filling material as the basic material pressed under high temperature press into rigid panel as insulating material. It has good electrical property under high humidity ,mechanical property under medium temperature, very nice on fire retardant property (it meet UL94-V0), good arc resistance and tracking resistance. It's widely used in the low voltage electrical industries such as making of phase and end barriers, insulating supports, bus bar supports and mounting panels in switch-gear ,UPS and other types of electrical apparatus.

 
Hong Cheng Grade HC-GPO3
IEC 893 / EN 60893 Grade UP GM 203
DIN 7735 Grade HM 2471
ANSI (NEMA) Grade NEMA LI-1 GPO-3
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

 

 

May I have the feature of UPGM203 ?

 

This material is the environmental protection material which meet RoHs , Reach and halogen-free requirement ;

it is halogen-free but flame retardant meet UL94-V0, it has the property on fire extinguishing

it is long shelf life material , it with 10 years expiration date

it is low smoke and non-toxic when burning and suited in place of concentration

Professional UPGM203 laminate material manufacturer 0

What is the application of this material ?

We are one of the most biggest UPGM203 manufacturer in China , laminate sheet and shapes were produced by our production line , so the material cost , quality and lead time can be controlled .

UPGM203 laminate sheet performs well in electrical applications that requires high arc and carbon track resistance as well as flame resistance, physical strength, and moderate heat resistance. UPGM203 laminate is used extensively in the making of phase and end barriers, insulating supports, bus bar supports and mounting panels in switch gear and other types of electrical apparatus. It will be more and more widely used in every electrical products as its very nice performance in insulation and strength . Actually , more and more electric products required excellent property of electric such as cti and track resistance , GPO-3 meets these requirement .

Professional UPGM203 laminate material manufacturer 1

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