High-grade copper clad laminate manufacturer
Design, development, production, sales services
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Mobile client
HOT PRODUCT
◆Features
Tg：135±5℃(DSC)
UVBlockingandAOIcompatible,soas toincreaseproductivityefficiency
According tonecessity toprovideadielectricconstant:4.3± 0.3(1 MHZ)of FR-4plate
◆Applications
Suitablefor medium multilayer printedcircuit board,computer, communicationequipment,OAequipment,etc.
◆Generalproperties
|
Item |
Unit |
TestCondition |
Spec |
TypicalValue |
|
|
Tg |
℃ |
DSC |
135±5 |
135.5 |
|
|
1oz PeelStrength |
N/mm |
288℃,10S |
≥1.40 |
1.81 |
|
|
Thermalstress |
S |
288℃,solderdip |
＞10 |
120s |
|
|
FlexuralStrength |
N/mm2 |
LW |
≥415 |
580 |
|
|
CW |
≥345 |
580 |
|||
|
Flammability |
－ |
E24/125 |
UL94V-0 |
V-0 |
|
|
SurfaceResistivity |
MΩ |
Aftermoisture |
≥1.0×104 |
5.16×107 |
|
|
VolumeResistivity |
MΩ·cm |
Aftermoisture |
≥1.0×106 |
5.07×108 |
|
|
DielectricConstant |
－ |
1MHZ |
≤5.4 |
4.8 |
|
|
LossTangent |
－ |
1MHZ |
≤0.035 |
0.015 |
|
|
ArcResistance |
S |
D48/50＋D0.5/23 |
≥60 |
125 |
|
|
DielectricBreakdown |
KV |
D48/50＋D0.5/23 |
≥40 |
58 |
|
|
MoistureAbsorption |
% |
D24/23 |
≤0.35 |
0.15 |
|
|
Td |
℃ |
Weight Loss5% |
— |
310 |
|
|
CTE Z-axis |
Alpha1 |
ppm / ℃ |
TMA |
— |
60 |
|
Alpha 2 |
ppm / ℃ |
— |
300 |
||
|
50-260 ℃ |
% |
— |
4.3 |
||
|
T288 |
min |
TMA |
— |
2 |
|
|
CTI |
V |
IEC-60112 |
175~250 |
200 |
|
|
≥600 |
600 |
||||
◆Dielectricconstant
◆Dimensionalchangeincrossand lengthdirectionafterheattreatment
◆Purchasinginformation
|
Thickness |
Copper foil |
Standardsize |
|
0.10~3.2mm |
12um~105um |
37"×49"、41"×49"、43"×49" |
※Other sheet sizeandthicknesscouldbe available uponrequest