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CEM-1 TECHNICAL DATA SHEET

NO

ITEM

UNIT

INDEX

1

SURFACE RESISTANCE AFTER DAMP HEAT AND RECOVERY

MΩ

Min: 30000

2

VOLUME RESISTIVITY AFTER DAMP HEAT AND RECOVERY

MΩ.m

Min: 5000

3

PERMITTIVITY AFTER DAMP HEAT AND RECOVERY

/

MAX: 5.2

4

DISSIPATION FACTOR AFTER DAMP HEAT AND RECOVERY

/

MAX: 0.045

5

PULLING STRENGTH

N

MIN: 60

6

PEEL STRENGTH AFTER EXPOSURE TO SOLVENT VAPOUR

N/mm

MIN: 1.2

7

BLISTERING AFTER 10S HEAT SHOCK

/

NO BLISTERING OR DELAMINATION

8

SOLDERABILITY (WETTING TEST)

S

2

9

FLEURAL STRENGTH

MPa

MIN: 200

10

FLAMMABILITY (VERTICAL BURNING TEST)

/

FV0

11

WATER ABSORBTION

mg

MAX: 20

12

WARPAGE

BOW

mm

MAX: 27

TWIST

MAX: 13

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