Epoxy glass cloth laminate
USD $1 - $6 /Kilogram
Min.Order:100 Kilograms
TJPFTZ L.X. International Trading Co., Ltd.
F831
Temperature grade: B glass (130°C)
Color: nature (white fraction)
Thickness: 0.6-25mm
Size: 1020x2040mm
F832
Temperature grade: B glass (130°C)
Color: nature (white fraction)
Thickness: 0.6-3mm
Size: 1020x2040mm
Properties | Processing | Unit | F831 | F832 | ||
Flexural strength | ≥ | A | MPa | 280 | 280 | |
Bonding strength | ≥ | A | N | — | 7000 | |
D-48/50 | N | — | 6230 | |||
Impact strength | ≥ | E-48/50 | kJ/m2 | — | 30 | |
Dielectric strength (in 90°C transformer oil, 1mm in thickness) | ≥ | A | kV/mm | 7.0 | — | |
Breakdown voltage (in 20°C±5°C transformer oil) | ≥ | A | kV | 23 | 35 | |
D-48/50 | kV | — | 5 | |||
Permittivity | ≤ | A | — | 7.8 | 7.8 | |
Dissipation factor | ≤ | A | — | 0.02 | 0.02 | |
Arc resistance | ≥ | A | s | 180 | — | |
D-48/50 | s | — | 180 | |||
Proof tracking index | ≥ | A | — | — | 550 | |
Thermal endurance | ≥ | — | — | — | — | |
Density | — | A | g/cm3 | — | ||
Flammability | — | A | Class | FV0 | FV0 | |
Water absorption (1.5mm in thickness) | ≤ | D-24/23 | mg | 139 | 139 | |
Reference standard | — | — | — | Q/TXXFR003-2009 |