|
基材RESIN
& BASE
|
熱沖電木板
Phenol
resin paper
|
冷沖電木板
Phenol
resin paper
|
布質電木板
Phenol
resin cotton cloth
|
|
規格NEMA Grade
|
xP
|
xPC
|
LE
|
|
貫層電壓試驗(常溫中·
50KV 1分間)
1.6mm
DIELECTRIC BREAKDOWN
PERPENDICULAR TO LAMINATIONS
|
10
KV/mm
(OK)
|
10
KV/mm
(OK)
|
10
KV/mm
(OK)
|
|
絕緣電阻 (表面電阻與體積電阻率)
500V 1分間充電
INSULATION RESISTANCE
|
1011~1012W-cm
|
1010~5x1012W-cm
|
1012~1015W-cm
|
|
誘電常數 (BRIDGE法)
DIELECTRIC CONSTANT (1MHZ)
|
4.6~5.3
|
5.2~5.8
|
4.5~5.5
|
|
誘電係數 (BRIDGE法)
DISSIPATION FACTOR (1MHZ)
|
0.043~0.047
|
0.07~0.08
|
0.05~0.06
|
|
彎曲強度 (橫方向)
FLEXURAL
STRENGTH(CROSS-WISE)
|
12~14 kg/mm2
|
12~14 kg/mm2
|
13~18 kg/mm2
|
|
耐熱性 (氣中2小時)
heat resistance
|
120分*120°
C
(OK)
|
120分*120°
C
(OK)
|
120分*120°
C
(OK)
|
|
沖擊強度 (平行)
1ZOD IMPACT
STRENGTH
|
-
|
-
|
6~8.5
kg. Cm/cm
|
|
壓縮強度 (垂直)
COMPRESSIVE
STRENGTH PERPENDI
CULAR TO LAMINATION
|
-
|
-
|
29~34
kg/mm2
|
|
壓縮強度 (平行)
compressive
strength paraleled
to lamination
|
-
|
-
|
20~24
kg/mm2
|
|
劈開性 (鋼球加壓)
bonding strength
|
-
|
-
|
700~900
kg.
|
|
吸水率 (浸水24小時間)
WATER ABSORPTON
|
1.2~1.6
%
|
1.2~2
%
|
0.3~0.4
%
|
|
最適當加工條件
(60°C~140°C
55分加熱)
PUNCHABILITY
|
120°
C~160°
C
good
|
32°
C~65°
C
very
good
|
不適打拔
Non
punching
|
