Midas Instrumentations

Importer and Exporter of Paper Based and Epoxy Based
Copper Clad Laminates used for Printed Circuit Boards.

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Importer & Exporter Of Copper Clad Laminates
Copper Clad Laminates
 
 
Products
COPPER CLAD LAMINATE
CEM-3 SPECIFICATION
NO TEST PROPERTY VALUES

UNITS

1 Peel strength(min)
A.aftre thermal stress
B.at 105 C
C.after process solutions
6.0
5.1
5.1
LBS/IN
2 Volume resistivity(min)
A.C-96/35/90
B.Aftre moisture resistance
C.E-24/125 at elevated temperature
105 M W.cm
103
3 Surface resistivity(min)
A.C-96/35/90
B.Aftre moisture resistance
C.E-24/125 at elevated temperature
104 M W
103
4 Moisture absorption(max) 0.5 %
5 Dielectric breakdown(min) 40 KV
6 Permittivity,1MHz 5.4 -
7 Loss tangen 1MHz(max) 0.035 -
8 Flexural strength(min)
A.length direction
B.cross direction
2.32X107
1.90X107
Kg/M2
9 Arc resistance(min) 60 sec
10 Thermal Stress 288 C,10sec(min)
A.unetched
B.etched
Pass visual sec
11 Flammability
A.Average burn time(max)
B.Individual time(max)
5
10
sec
12 Tg DSC method 128 oc

 
 
 
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