FR4 Epoxy Resin Fiberglass Board
FR4 epoxy fiber glass sheet
Name: G10 Epoxy Sheet
Material: Fiber Glass Cloth
Temperature Resistance: 180 centidegree
Inflaming Retarding: No
Arc Resistant: No
Feature: Excellent mechanical strength, stable size, chemical resistance and moisture resistance
Application: Generator ,transformer, fixture, inverter, motor and electric insulation component
Partial Epoxy Sheet Data Sheet
|
Standard Application |
JIS |
_ |
EL-GEM |
EL-GEF |
EL-GEH |
|
|
NEMA |
_3240 |
G-10 |
FR-4 |
G-11 |
FR-5 |
|||
Material |
Epoxy Resin |
Epoxy Resin |
Epoxy Resin |
Epoxy Resin |
Epoxy Resin |
|||
Test Item |
Unit |
Treatment conditions |
Fiber Glass cloth |
Fiber Glass cloth |
Fiber Glass cloth |
Fiber Glass cloth |
Fiber Glass cloth |
|
Parallel Layer Direction Voltage Withstand on 1 minute |
kv/mm |
C-90/20/65 |
13 |
15 |
15 |
15 |
15 |
|
Vertical Layer Direction Voltage Withstand on 1 minute |
kv |
O-0.5/90 |
13 |
15 |
15 |
15 |
15 |
|
Insulation Resistance |
Normality |
MΩ |
C-90/20/65 |
- |
106×108 |
106×108 |
106×108 |
106×108 |
After boiling |
MΩ |
C-90/20/65 +D-2/100 |
|
104×106 |
104×106 |
104×106 |
104×106 |
|
Notes: treatment condition (The testing type of the experimental samples):
A. Receiving state
C. The treatment of constant temperature and humidity
A. The treatment in the Constant temperature water soaking
B. The treatment in the constant temperature air.
C. The treatment I in the constant temperature oil
---- The initial value of processing time in the previous handling,
---- The first numerical treatment temperature
---- The first relative humidity of the numerical treatment
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