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Home ProductsGPO3 Fiberglass Sheet

High strength of bending and tensile strength GPO-3 insulation laminate material

High strength of bending and tensile strength GPO-3 insulation laminate material

High strength of bending and tensile strength GPO-3 insulation laminate material

Product Details:

Certification: UL/ROHS/REACH/EN45545

Payment & Shipping Terms:

Minimum Order Quantity: 100KG
Price: 3-4 USD
Packaging Details: carton and pallet
Delivery Time: 3-5 DAYS
Payment Terms: L/C, T/T
Supply Ability: 3600 TONS PER YEAR
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Detailed Product Description
Density: 1.85-2.0 Color: Red And White
CTI: 600 Thickness: From 0.5-70mm
Size: 1230*2100mm And 1000*1200mm Arc Resistance: 180 Seconds
High Light:

GPO-3 laminate material

,

High tensile strength GPO-3

Product Introduction:

 

GPO-3 is also called UPGM203, it is a glass mat reinforced thermoset polyester molded sheet, which is both arc and track resistant.GPO-3 is a UL recognized grade and is highly flame retardant and low-smoke generating. UPGM203 is widely used in Europe and GPO-3 used in North America . 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.

pes of electrical apparatus.This material is more and more widely used in every medium voltage and low voltage electric

equipment due to excellent properties .

High strength of bending and tensile strength GPO-3 insulation laminate material 0

 

Feature of this material:

1.-- Very low hygrometric susceptibility.

2.-- Small losses at high frequency.

3.-- Excellent mechanical properties.

4.-- Good dielectric properties.

5.- High resistance to flame ( V-0)

 
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

 

 

Application of GPO-3 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 .

GPO-3 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. GPO-3 material 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. More and more electrical equipment manufacturer using it in high-voltage appliance insulators, bus bar supports, and barriers and mounting panels in switchgear, as well as other types of electrical applications.

 

High strength of bending and tensile strength GPO-3 insulation laminate material 1

High strength of bending and tensile strength GPO-3 insulation laminate material 2

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