Phenolic Paper 3021
Phenolic paper laminated sheet 3021
is made from phenolic resin and cellulose paper.3021 has a excellent
electrical performance under normal condition.
Phenolic
paper laminated sheet 3021 has widely application,can be made into
insulating parts of electric machinery and electrical
equipment,eg.,electric generators, motors, switch board,where high
electrical and mechanical property required.
Technical Data
|
Property
|
Test
Standard
|
Unit
|
3021A
|
3021B
|
|
Density
|
JB/T8149.1-2000
|
g/cm3
|
1.3~1.45
|
1.3~1.45
|
|
Tensile
Strength
|
JB/T8149.1-2000
|
MPA
|
100
|
60
|
|
Bonding
Strength
|
JB/T8149.1-2000
|
N
|
3200
|
1920
|
|
Vertical
Compression Strength
|
JB/T8149.1-2000
|
MPA
|
250
|
150
|
|
Flexural
Strength Perpendicular to Laminations
|
JB/T8149.1-2000
|
MPA
|
120
|
90
|