China ISO/JIS/NEMA/DIN/MSDS/Thermal Insulation 3240 /G10 /G11 /Fr4 Yellow Epoxy Fiberglass Sheet, Find details about China 3240 Epoxy Glass Fiber Sheet, 3240 Epoxy Electrical Insulation Laminate Sheet from ISO/JIS/NEMA/DIN/MSDS/Thermal Insulation 3240 /G10 /G11 /Fr4 Yellow Epoxy Fiberglass Sheet
Order | Item name | Unit | Test method | Index |
1 | Density | g/cm3 | GB/T5130 section 8.1 | (1.80-2.08) |
2 | Water absorption | mg | GB/T5130 section 8.2 | Refer to table 2 |
3 | Vertical layer direction bending strength | MPa | GB/T5130 section 5.1 | >= 340 |
4 | Vertical layer direction compression strength | MPa | GB/T5130 section 5.3 | >= (350) |
5 | Tensile strength | MPa | GB/T5130 section 5.7 | >= (300) |
6 | Compact strength (Simply strut-beam method) | KJ/m3 | GB/T5130 section 5.5.1 | >= 33 |
7 | Insulation resistance after water dipping | Ω | GB/T5130 section 6.3 | >= 5.0 × 108 |
8 | Mediate loss factor, 1MHz hour | ____ | GB/T5130 section 6.2 | <= 0.04 |
9 | Dielectric constant, 1MHz hour | ____ | GB/T5130 section 6.2 | <= 5.5 |
10 | Vertical layer direction electric strength at (90±2)ºC transformer oil | KV/mm | GB/T5130 section 6.1 | ≥14.2 |
11 | Parallel layer direction striking voltage | kV | GB/T5130 section 6.1 | >= 35 |
NO | Item | Unit | Index value | Remark |
1 | Vertical bending strength | MPa | ≥340 | - |
2 | Parallel impact strength | KJ/ | ≥33 | Either one meeting this requirement is acceptable. |
(simply-supported beam method) | ||||
3 | Parallel impact strength | kJ/ | ≥34 | |
(cantilever beam method) | ||||
4 | Vertical electric strength | MV/m | ≥14.2 | - |
(in oil of 90ºC±2ºC,1mm) | ||||
5 | Parallel breakdown voltage | kV | ≥35 | - |
(in oil of 90ºC±2ºC) | ||||
6 | Dielectric constant | - | ≤5.5 | - |
(below 48Hz-62Hz) | ||||
7 | Dielectric constant | - | ≤5.5 | |
(below 1MHz) | ||||
8 | Thermostability | ºC | 150 | - |
9 | Oil resistivity in transformer oil 4h | ºC | 130 | - |
10 | Tensile strength lengthways horizontal | MPa | ≥314 | - |
≥216 | ||||
11 | Adhesive strength | N | ≥5600 | - |
12 | Dielectric dissipation factor | - | ≤0.04 | Either one meeting this requirement is acceptable. |
(below 48Hz-62Hz ) | ||||
13 | Dielectric dissipation factor | - | ≤0.04 | - |
(below 1MHz ) | ||||
14 | Density | g/ cm3 | (1.8-2.08) |
EPGC201 | High mechanical and electrical properties, good heat resistance, moisture resistance. |
EPGC202 | FR4 Performance is similar to EPGC201; the flame retardance level is improved to UL F-V0. |
EPGC203 | G10 Performance is similar to EPGC201 and it has advanced heat resistance, high mechanical strength at high temperature, excellent electrical and anti-static properties. |
EPGC204 | FR5 Performance is similar to EPGC203; the flame retardance level is improved to UL F-V0. |
EPGC306 | G11 Performance is similar to EPGC203 and its proof tracking index is improved. |
EPGC308 | Performance is similar to EPGC203 and its heat resistance is improved. It has well mechanical stability at high temperature. |
Standard | GB/T 1303-2009 / IEC60893-2003 | ||||||||||||
Basic Information | Chinese Name | 3240 | |||||||||||
IEC | EPGC201 | EPGC202 | EPGC203 | EPGC204 | EPGC306 | EPGC308 | |||||||
NEMA | - | FR4 | G10 | FR5 | G11 | - | |||||||
Basic Material | Glass fiber cloth | Electronic Grade Glass Fiber Cloth | |||||||||||
Resin | Epoxy | Heat-resistant Epoxy Resin | |||||||||||
Color | Natural | Natural/Green | |||||||||||
No. | Test Item | Unit | Value | ||||||||||
1 | Density | g/m³ | 1.8~1.95 | ||||||||||
2 | Vertical Layer Bending Strength (normal) | MPa | ≥340 | ||||||||||
3 | Parallel Layer Impact Strength (simply supported beam method) | KJ/m2 | ≥38 | ||||||||||
4 | Vertical Layer Electrical Strength(90ºCtransformer oil)(1mm thickness) | Kv/mm | ≥14.2 | ||||||||||
5 | Parallel Layer Breakdown Voltage(90ºCtransformer oil) | kv | ≥35 | ≥35 | ≥40 | ≥35 | ≥40 | ≥35 | |||||
6 | Dielectric Constant (50Hz) | - | ≤5.5 | ||||||||||
7 | Dielectric Loss Factor(50Hz) | - | ≤0.04 | ||||||||||
8 | Insulation Resistance after Immersion | Ω | ≥5.0*1010 | ||||||||||
9 | Proof Tracking Index(PTI) | - | - | - | - | - | ≥200 | - | |||||
10 | Combustibility | - | - | V-0 | - | V-0 | - | - | |||||
11 | Temperature Index | - | 130 | 130 | 155 | 155 | 155 | 180 | |||||
12 | Water Absorption(1-20mm thickness) | mg | 17~73 | ||||||||||
Note: Range values are measured for different thicknesses | |||||||||||||