Categories | GPO3 Fiberglass Sheet |
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Brand Name: | Hongcheng |
Model Number: | Yellow GPO-3 |
Certification: | UL/RoHS 2.0 /Reach/SGS/DIN5510/EN45545 |
Place of Origin: | Xiamen China |
Payment Terms: | T/T |
Packaging Details: | Carton/pallet |
Electric Strength: | ≥ 12kV/mm |
Breakdown Voltage: | ≥ 80kV/25mm |
IEC Standard: | UPGM203 |
German Standard: | HM2471 |
Tensile Strength: | ≥130Mpa |
Compressive strength: | ≥300Mpa |
Volume Resistivity: | ≥ 1.0 x 1010Ω·m |
Surface Resistivity: | ≥ 1.0 x 1012Ω |
Yellow GPO3 Fiberglass Board Sheets EN45545 certifited Low cost low water absortion
Product Introduction:
Product Introduction: | Yellow GPO3 Fiberglass or related products are consists of non-alkali glass mat impregnated and boned with an unsaturated polyester resin ,and laminated under high temperature and press |
Feature: | It has good machinability,high mechanical strength,good dielectric properties,excellent proof tracking resistance and arc resistance. |
Application: | it is applicable for making insulation structure components or parts in F-class electric motors,transformer,switchgear,circuit breakers and electrical equipments. UPGM can be moulded into all kinds of structure parts or profiles as per customer's special requirement. |
Thickness range : | 2mm-60mm |
Sheet Size: | 1000mm*1200mm |
Main Color: | Red,White ,Brown,Yellow or Gray |
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 |
Yellow GPO3 Fiberglass Board Sheets EN45545 certifited Low cost low water absortion used in jig and fixture
Tooling jig refers to auxiliary consumables used in machining parts and producing products , such as polishing spacer , tooling fixture of CNC machining, various blocks, etc. The requirements of insulation materials in this field are different such as abrasion resistance, high mechanical strength and excellent tolerance .The commonly materials used in this industry are HC-GPO3/HC-FR4/HC-FR2 etc.