Electrical insulation material UPGM203 machined part
Electrical insulation material UPGM203 machined part
Features Gallery Product Description Request A Quote
Basic Infomation
Place of Origin: XIAMEN
High Light:

UPGM203 machined part


160MPA UPGM203

Payment & Shipping Terms
Packaging Details: PALLET
Delivery Time: 3-5DAYS
Payment Terms: L/C, Western Union, T/T
Supply Ability: 4000TONS PER YEAR
Material: Fiberglass Mat And Polyester Resin
Color: Red
CTI: 600
Temp. Index: F Grade
Tensile Strength: More Than 160MPA
Product Description

What is UPGM203 ?

UPGM 203 laminate material also known as GPO-3 material, UPGM203 is IEC standard and GPO-3 is NEMA grade , it is alkali-free fiberglass mat dipped into unsaturated polyester resin added relevant chemical agent as the basic material pressed under high temperature press into rigid panel as insulating material. It has good electrical property under high humidity and high mechanical property under medium temperature, fine fire retardant property, 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 and other types of electrical apparatus.


Could you introduce the features ?

it is the environmental protection material meet RoHs and Reach requirement ;

it is halogen-free flame retardant , it has the property on fire extinguishing

it is long shelf life material

it is low smoke and non-toxic when burning

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 ---



Other properties The anti microbial properties of bacteria G21-G22 ---




May I know its application ?

UPGM203 laminate sheet performs well in electrical applications that require 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. I will be more and more widely used in every electrical products as its very nice performance in insulation and strength.

Electrical insulation material UPGM203 machined part 0Electrical insulation material UPGM203 machined part 1

Recommended Products
Get in touch with us
Contact Person : Mr. Leo.Liu
Tel : 0086-18150169195
Fax : 86-0592-3710821
Characters Remaining(20/3000)