|
| |
|
Properties
|
NEMA
grade
reinforcement~
resin binder
|
FR4
glass~
epoxies
|
FR5
glass~
epoxy HT
|
G9
glass~
melamine
|
G7
glass~
silicone
|
GP0
1
glassmat~
polyester
|
GP03
glassmat~
polyester
|
X
paper~
phenolic
|
XX
paper~
phenolic
|
XXX
paper~
phenolic
|
C,
CE
canvas~
phenolic
|
L,
LE
linen~
phenolic
|
|
|
Tensile
Strength
|
|
|
lengthwise,
PSI
|
40,000
|
40,000
|
37,000
|
23,000
|
12,000
|
11,000
|
20,000
|
16,000
|
15,000
|
9,500
|
12,500
|
|
|
crosswise,
PSI
|
35,000
|
35,000
|
30,000
|
18,000
|
-
|
-
|
16,000
|
13,000
|
12,000
|
7,500
|
8,750
|
|
|
Compressive
Strength
|
|
|
flatwise,
PSI
|
60,000
|
60,000
|
70,000
|
45,000
|
40,000
|
30,000
|
36,000
|
34,000
|
32,000
|
37,000
|
37,000
|
|
|
edgewise,
PSI
|
35,000
|
35,000
|
25,000
|
14,000
|
-
|
-
|
19,000
|
23,000
|
25,500
|
23,500
|
25,000
|
|
|
Flexural
Strength
|
|
|
lengthwise,
PSI
|
55,000
|
55,000
|
55,000
|
23,000
|
23,000
|
20,000
|
25,000
|
15,000
|
13,500
|
17,000
|
15,000
|
|
|
crosswise,
PSI
|
45,000
|
45,000
|
35,000
|
20,000
|
-
|
-
|
22,000
|
14,000
|
11,800
|
15,000
|
13,750
|
|
|
|
|
Properties
|
NEMA
grade
reinforcement~
resin binder
|
FR4
glass~
epoxies
|
FR5
glass~
epoxy HT
|
G9
glass~
melamine
|
G7
glass~
silicone
|
GP0
1
glassmat~
polyester
|
GP03
glassmat~
polyester
|
X
paper~
phenolic
|
XX
paper~
phenolic
|
XXX
paper~
phenolic
|
C,
CE
canvas
phenolic
|
L,
LE
linen~
phenolic
|
|
|
Modulus
of Elasticity in flex
|
|
|
lengthwise,
PSI x 10 6
|
2.7
|
2.7
|
2.5
|
1.4
|
-
|
-
|
1.8
|
1.4
|
1.3
|
.95
|
1.05
|
|
|
crosswise,
PSI x 10 6
|
2.2
|
2.2
|
2.0
|
1.2
|
-
|
-
|
1.3
|
1.1
|
1.0
|
.85
|
.85
|
|
|
Shear
Strength, PSI
|
19,000
|
19,000
|
20,000
|
17,000
|
-
|
-
|
12,000
|
11,000
|
10,000
|
11,500
|
11,750
|
|
|
IZOD
Impact
|
|
|
flatwise,
ft lb per inch of notch
|
7
|
7
|
12
|
8.5
|
-
|
-
|
4
|
1.3
|
1
|
3.2,2.3
|
2.5,1.8
|
|
|
edgewise,
ft lb per inch of notch
|
5.5
|
5.5
|
8
|
7.5
|
-
|
-
|
0.5
|
0.35
|
0.35
|
1.9,1.4
|
1.1,
1
|
|
|
Rockwell
Hardness M scale
|
110
|
110
|
120
|
100
|
-
|
-
|
110
|
105
|
110
|
104
|
105
|
|
|
Specific
Gravity
|
1.82
|
1.82
|
1.9
|
1.68
|
1.8
|
1.85
|
1.36
|
1.34
|
1.32
|
1.35
|
1.34
|
|
|
Coefficient
of Thermal Expansion
|
|
|
cm/cm/
deg C x 10 -5
|
.9
|
.9
|
1
|
1
|
-
|
-
|
6
|
2
|
1.4
|
2
|
2
|
|
|
|
Properties
|
NEMA
grade
reinforcement~
resin binder
|
FR4
glass~
epoxies
|
FR5
glass~
epoxy HT
|
G9
glass~
melamine
|
G7
glass~
silicone
|
GP0
1
glassmat~
polyester
|
GP03
glassmat~
polyester
|
X
paper~
phenolic
|
XX
paper~
phenolic
|
XXX
paper~
phenolic
|
C,
CE
canvas
phenolic
|
L,
LE
linen~
phenolic
|
|
|
Water
Absorption
|
|
|
.062"
thick, % per 24 hrs
|
0.25
|
0.25
|
0.8
|
0.3
|
0.35
|
0.4
|
6
|
2
|
1.4
|
2.2
|
2.5
|
|
|
.125"
thick, % per 24 hrs
|
0.15
|
0.15
|
0.7
|
0.2
|
-
|
-
|
3.3
|
1.3
|
0.95
|
1.6
|
1.6
|
|
|
.500"
thick, % per 24 hrs
|
0.10
|
0.10
|
0.4
|
0.15
|
-
|
-
|
1.1
|
0.55
|
0.45
|
0.75
|
0.7
|
|
|
Dielectric
Strength, volt/mil
|
|
|
perpendicular
to laminations; short
|
|
|
.062"
thick
|
500
|
500
|
400
|
400
|
370
|
400
|
700
|
700
|
650
|
200\500
|
200\500
|
|
|
.125"
thick
|
400
|
400
|
350
|
350
|
-
|
-
|
500
|
500
|
470
|
150\360
|
150\360
|
|
|
Dissipation
Factor
|
|
|
condition
A, 1 megacycle
|
0.025
|
0.025
|
0.017
|
0.003
|
-
|
-
|
0.06
|
0.045
|
0.038
|
0.1,.055
|
0.1,.055
|
|
|
Dielectric
Constant
|
|
|
condition
A, 1 megacycle
|
5.2
|
5.2
|
7.12
|
4.2
|
-
|
-
|
6
|
5.5
|
5.3
|
5.8
|
5.8
|
|
|
|
|
Properties
|
NEMA
grade
reinforcement~
resin binder
|
FR4
glass~
epoxies
|
FR5
glass~
epoxy HT
|
G9
glass~
melamine
|
G7
glass~
silicone
|
GP0
1
glassmat~
polyester
|
GP03
glassmat~
polyester
|
X
paper~
phenolic
|
XX
paper~
phenolic
|
XXX
paper~
phenolic
|
C,
CE
canvas
phenolic
|
L,
LE
linen~
phenolic
|
|
|
Insulation
Resistance
|
|
|
Condition:
96 hours at 90%
relative humidity
(in
mega ohms)
|
200,000
|
200,000
|
10,000
|
200,000
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
|
Flame
Resistance
|
|
|
Underwriter
Labs, Classification
|
94V-0
|
94V-0
|
94V-0
|
94V-0
|
94HB
|
94V-0
|
94HB
|
94HB
|
94HB
|
94HB
|
94HB
|
|
|
Bond
Strength, in lbs
|
2,000
|
1,600
|
1,700
|
650
|
-
|
-
|
700
|
800
|
950
|
1,800
|
1,600
|
|
|
Max
Continuous Operating Temperature
All Phenolics can withstand -100º F
|
|
|
Approximate
degrees F
|
285
|
300
|
285
|
465
|
265
|
265
|
285
|
285
|
285
|
265
|
265
|
|
|
|
|
Properties
|
NEMA
grade
reinforcement~
resin binder
|
FR4
glass~
epoxies
|
FR5
glass~
epoxy HT
|
G9
glass~
melamine
|
G7
glass~
silicone
|
GP0
1
glassmat~
polyester
|
GP03
glassmat~
polyester
|
X
paper~
phenolic
|
XX
paper~
phenolic
|
XXX
paper~
phenolic
|
C,
CE
canvas
phenolic
|
L,
LE
linen~
phenolic
|
|
|
sheet
mil spec:
Mil-I-24768 / _ _
|
27
|
28
|
1
|
17
|
4
|
6
|
12
|
11
|
10
|
14
|
13
|
|
|
types
|
GEE-F
|
GEB-F
*
|
GME
|
GSG
|
GPO1
|
GPO3
|
PBM
|
PBG
|
PBE
|
FBG
|
FBE
|
| |
|
/polysulfone.jpg){kind=small}
/uchannels.jpg)
