Properties

Unit

Value

G11

FR5

Flexural strength perpendicular to lamination

A:under normal conditions

E-1/150:150±5c

Mpa

≥ 340

≥ 170

≥ 340

≥ 170

Impact Strength (Notched Charpy )

 kJ/m2

≥ 33

≥ 33

Dielectric strength perpendicular

to lamination at 90±2c in transformer

oil for 1.0mm thick

MV/m

≥ 14.2

≥ 14.2

Dielectric strength parallel to lamination

at 90±2c in transformer oil

KV

≥ 40

≥ 40

Insulation resistance after

impregnated in water

ohm

≥ 1x10**8

≥ 1x10**8

Dielectric Constant(50HZ)

---

≤ 5.5

≤ 5.5

Loss Factor(50HZ)

---

≤ 0.04

≤ 0.04

Water absorption for 1.6mm thick

mg

 ≤19

 ≤19

Flammability

---

---

UL / FV-0

Colour

nature ,light green and grey