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1. Epoxy glass cloth laminate G11 epoxy glass board .2. G11 epoxy glass board are made of alkali-free E-glass cloth impregnated with epoxy resins by being processed under heat and pressure.3. G11 epoxy glass board exhibits extremely high mechanical strengths(flexural,impact) at room temperature,and maintains a minimum of 30.0 ksi flexural strength at 150°C,good dielectric loss and electric strength properties under both dry and humid conditions.4. G11 epoxy glass board is mainly used in Mechanical,electrical and electronic applications.extremely high mechanical strength at moderate temperature.very good stability of electrical properties in high humidity.high mechanical strength at elevated temperature.5.The size of G11 epoxy glass board : Arae:1020x1220mm(40"x48");1020x2040mm(40"x80");1220x2440mm(48"x96") Thickness:0.08-100mm(0.0031"-3.94")6.The company passed ISO9001 quality system.7. G11 epoxy glass board has Rohs test report.
No. | Item | Units | Value |
G11 epoxy glass board | |||
1 | Applicable Standards | — | NEMA LI 1-1998 |
2 | Density | g/cm³ | 1.80~2.00 |
3 | Min. Flexural,Thickness 0.5″ Lengthwise: Crosswise: | ksi | 45 35 |
4 | Min.Izod Impact Strengt,Thickness 0.5″ Lengthwise: Crosswise: | Ft-lb/in (notch) | 7.0 5.5 |
5 | Min. Insulation Resistance C-96/35/90 | Ω | 2×1011 |
6 | Max. Permittivity,Thickness 0.5″ A D-24/23 | — | 5.5 5.4 |
7 | Max. Dissipation Factor,Thickness 0.5″ A D-24/23 | — | 0.025 0.035 |
8 | Min. Breakdown Voltage,Thickness 0.5″ A D-48/50 | kV | 45 40 |
9 | Min. Bonding Strength,Thickness 0.5″ A D-48/50 | lbs | 1600 1500 |
10 | Max. Water Absorption,Thickness 0.5″ | % | 0.10 |
11 | Flammability | UL94 | HB |
12 | Temperature index | °C | 155 |
Epoxy glass cloth laminate G11 epoxy glass board