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Product detail:
Green g11 epoxy sheet
1.Description : Green g11 epoxy sheet are electrical alkali-free glass woven fabric base impregnated epoxy resin binder by processing under pressure and heat, which have extremely high mechanical strength, good dielectric properties, good electric strength properties and fine heat and humidity resistance. In addition, FR5 sheet has anti-fire property.
G11 is accordance with the following international standards:
IEC60893 EPGC203/NEMA LI-1:G11/DIN 7735 HGW 2372.4/BS 3953 EP-5
2.Specifications:
1) Thickness: 0.1-150mm
2) Width x length: 1020*1220 mm ,1220*2440mm,1220*1420mm ,1020*2040mm
3). Temperature grade :F glass(155°C) or H glass(180°C)
3. stand color: yellow brown, green .
4.Application: With high mechanical strength, Insulation, heat resistance, electrical properties and good moisture resistance properties. Widely range of applications, for example: Suitable for using as insulating structural parts in electric equipment, such as electric generators, motors, switch board, pcb , etc.
International Standard | IEC60893 | EPGC 203 | EPGC204 | ||
DIN 7735 | Hgw2372.4 | Hgw2372.2 | |||
NEMA | G11 | FR5 | |||
Properties | Test Method | Unit | Value | Value | |
Physical | Density | g/cm3 | 1.9-2.0 | 1.9-2.0 | |
Colour | yellow brown/Green | Yellow brown/Green | |||
Water absorption | E-24/50+D-24/23 | % | 0.07-0.16 | 0.07-0.16 | |
Mechanical | Flexural Strength | A | Mpa | 385-490 | 385-490 |
Flexural Strength | 150°C | Mpa | 210 | 210 | |
Impact Strength | A | KJ/M2 | 33 | 33 | |
Rockwell Hardness | A | M | 110 | 110 | |
Compressive | A | Mpa | 280-330 | 280-330 | |
A | Mpa | 180-230 | 180-230 | ||
Electrical | Electrical | C-96/20/65(in 90°C oil) | KV/mm | ≥14 | ≥14 |
C-0.5/90(in 90°C oil) | KV | 40 | 40 | ||
Volume Resistivity | C-96/20/65 | Ω.cm | ≥1011 | ≥1011 | |
C-96/20/65+C-96/40/90 | Ω.cm | ≥1010 | ≥1010 | ||
Surface Resistivity | C-96/20/65 | Ω | ≥1010 | ≥1010 | |
C-96/20/65+C-96/40/90 | Ω | ≥1010 | ≥1010 | ||
Dielectric Constant | C-96/20/65 | 4.0-5.0 | 4.0-5.0 | ||
C-96/20/65+D-48/50 | 4.0-5.5 | 4.0-5.5 | |||
Disspation Factor | C-96/20/65 | 0.03-0.04 | 0.03-0.04 | ||
C-96/20/65+D-48/50 | 0.04-0.05 | 0.04-0.05 | |||
Arc Resisitance | C-96/20/65 | Sec | 130-140 | 130-140 | |
Flame | UL Subject 94 | A | HB | V-0 | |
Smoke Density 90 | ASTM-E 662 | 1 | 1 | ||
Toxicant Content | ASTM-E 663 | Low | Low | ||
Others | Acetone Resisitance | boiled | Min | 30(ok) | 30(ok) |
Punchability( 3mm) | A | Good | Good | ||
