Epoxy glass cloth laminated rods /NEMA series
Epoxy glass cloth laminated rods are made of glass cloth impregnated epoxy resin by being moulding and processed under heat and pressure.
G-10: High mechanical applications in middle grade temperature, stable electrical applications in high humidity conditions, suitable for as insulation structural parts of F grade machinery and electric equipments.
FR-4 Similar to G-10, with flame resistance, suitable as insulation structural parts for class F machinery and electric equipments that require flame resistance.
G-11: Similar to G-10, with high mechanical applications, Suitable as insulation structure for class F machinery, electrical equipment
FR-5: Similar to G-10, with flame resistance, suitable as insulation structural parts for class F machinery and electric equipments that require flame resistance.
Length: 1000mm
Diameter: 10～200mm
|
No.
|
Item
|
Units
|
Value
|
|
G-10
|
FR-4
|
G-11
|
FR-5
|
|
1
|
Applicable Standards
|
—
|
NEMA L1
|
|
2
|
Density
|
g/cm³
|
1.70～1.90
|
1.70～1.90
|
1.70～1.90
|
1.70～1.90
|
|
3
|
Bending strength
|
MPa
|
241.3
|
241.3
|
241.3
|
241.3
|
|
4
|
Impact strength
|
MPa
|
241.3
|
241.3
|
241.3
|
241.3
|
|
5
|
Voltage endurance parallel to lamination (in oil 90±2℃)
|
kV
|
15
|
15
|
15
|
15
|
|
6
|
Flame resistance
|
—
|
—
|
V0
|
—
|
V0
|
|
7
|
Temperature index
|
℃
|
155
|
155
|
155
|
155
|
