FR1 SPECIFICATION
|
NO |
ITEM |
UNIT |
VALUE |
|
1 |
RESISTANCE
OF THE COPPER FOIL 35uM |
次CM |
MAX:3.5 |
|
2 |
VOLUME
RESISTIVITY AT
NORMAL CONDITION: AFTER
RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT: |
次CM |
MIN:
5.0*1011 |
|
3 |
SURFACE
RESISTANCE ON ETCHED COPPER FOIL SIDE AT
NORMAL CONDITION: AFTER
RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT: |
次 |
MIN:
1.0*1011 MIN:
1.0*1010 |
|
4 |
SURFACE
RESISTANCE ON THE LAMINATE AT
NORMAL CONDITION: AFTER
RECOVERY THROUGH STEADY HEAT/HUMIDITY TREATMENT: |
次 |
MIN:
1.0*1010 MIN:
1.0*108 |
|
5 |
INSULATING
RESISTANCE AT
NORMAL CONDITION: AFTER
BOILING IN WATER: |
次 |
MIN:
1.0*1011 MIN:
5.0*107 |
|
6 |
(1MHZ)PERMITIVITY
AT
NORMAL CONDITION: AFTER
IMMERSDING IN WATER: |
|
MAX:
5.3 MAX:
5.8 |
|
7 |
(1MHZ)DIELECTRIC
DISSIPATION FACTOR AT
NORMAL CONDITION: AFTER
IMMERSDING IN WATER: |
|
MAX:
0.045 MAX:
0.065 |
|
8 |
PEEL
STRENGTH AT
NORMAL CONDITION AFTER
5S HEAT STOCK |
N/MM |
MIN:
1.2 |
|
9 |
BLISTERING
AFTER 10S HEAT STOCK |
|
NO
BLISTER OR DELAMINATION |
|
10 |
PUNCHING
PROPERTY |
5/4/4 |
COLD
PUNCH |
|
11 |
HEATPROOF
AT 130+/-2⊥,
FOR 60MIN |
|
NO
BLISTER OR DELAMINATION |
|
12 |
FLEXURAL
STRENGTH |
MPA |
MIN:
100 |
|
13 |
TRICHLOROETHYLEN
AND ALKALI RESISTANCE |
|
APPERENCE
NO OBVIOUS VARIETY |
|
14 |
FALLING
BALL IMPACT |
CM |
MIN:
4.5 |
|
15 |
WATER
ABSORPTION |
% |
MAX:
1.2 |
|
16 |
FLAMMABILITY
VERTICAL |
|
FV0 |
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