G11
Insulators, Electrical Base, Shell, Motor, Switch Baseplate
Green
Fiberglass
20KV~100KV
F 155
Insulation Sheet
Inorganic Insulation
Inorganic Insulation Material
ISO9001
Hjh
HJH
Pallet
Metric Ton
China
3920999090
Product Description
NEMA G-11 G11
Epoxy Glass Cloth Laminate Sheet
REF: IEC6089-3-2 EPGC203 / NEMA G-11 certs to MIL-24768/3 GEB / Hgw-2372.4. DIN-7735
1.FEATURES
- Very low hygrometric susceptibility
- Good dielectric properties
- High resistance to friction
- Small losses at high frequency
- High resistance to flame ( V-0 )
2.APPLICATIONS
Very convenient for equipment on high frequencies and generally for all elements having to bear strong dynamic stresses with good resistance to fatigue. It can be used at fairly high temperatures ( more than 155 OC ).
3.TECHNICAL PARAMETER
| Item | Unit | Standard Value | Test Value |
| Flexural strength perpendicular to laminations A: Under normal conditions E-1/150: Under 150±5ºC | MPa | ≥ 340 ≥ 170 | 402 195 |
| Notch Impact strength parallel to lamination (charpy) | kJ/m2 | ≥ 37 | 49 |
| Dielectric strength perpendicular to lamination (in oil 90±2ºC) 2.0mm in thickness | kV/mm | ≥ 11.8 | 15.8 |
| Breakdown voltage parallel to lamination (in oil 90±2ºC) | kV | ≥ 45 | >60 |
| 50 Hz dielectric coefficient | - | ≤ 5.5 | 4.20 |
| 50 Hz loss factor /50 Hz | - | ≤ 0.04 | 0.023 |
| Water absorption rate D-24/23, 1.6mm in thickness | % | ≤0.25 | 0.18 |
| Insulation resistance impregnated in water, D-24/23 | Ω | ≥ 5.0×1010 | 3.2×1011 |
| Bonding strength | N | ≥6500 | 7880 |
| Tg (TMA ) | ºC | -- | 150 |
| Density | g/cm3 | 1.70-1.95 | 1.90 |
FAQ
Q: Are you trading company or manufacturer ?
A: Both
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 5--15days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ?is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance;Payment>=2000USD, 30% T/T in advance ,the balance before shipment.
