material spec sheet

 
Foams
Other plastics are available on special request

Grade:

PAPER
PHENOLIC
XXX

CANVAS
PHENOLIC
CE

LINEN
PHENOLIC
LE

GLASS
MELAMINE
G-9

GLASS
EXPOXY
G-10/FR4

GLASS
EPOXY
G-11

GLASS
SILICONE
G-7

 

Spec:

MIL-I-24768/10 Type PBE

MIL-I-24768/14 Type FBG

MIL-I-24768/13 Type FBE

MIL-I-24768/1 Type GME

MIL-I-24768/27 Type GEE-F

MIL-I-24768/3 Type GEB

MIL-I-24768/17 Type GSG

 

SPECIFIC GRAVITY

1.38

1.37

1.34

1.85

1.85

1.82

1.78

 

TENSILE STRENGTH(psi)

13,000

10,000

13,000

39,000

38,000

37,000

18,000

 

COMP. STRENGTH(psi)

35,000

36,000

36,000

70,000

66,000

63,000

45,000

 

FLEXURAL STRENGTH(psi)

22,000

17,000

18,000

55,000

60,000

75,000

25,000

 

HARDNESS, M SCALE

101

100

100

115

115

112

105

 

BOND STRENGTH(psi)

1200

1900

1900

1900

2300

2200

900

 

SHEAR STRENGTH(psi)

12,800

14,000

13,500

18,000

21,500

22,000

17,000

 

DISSIPATION FACTOR
106cycles, Cond A

.035

N/A

.065

.015

.032

.020

.003

 

DIELECTRIC CONSTANT
106 cycles, Cond A

5.1

5.5

5.7

7.0

4.8

5.0

4.2

 

Grade:

PAPER
PHENOLIC
XXX

CANVAS
PHENOLIC
CE

LINEN
PHENOLIC
LE

GLASS
MELAMINE
G-9

GLASS
EXPOXY
G-10/FR4

GLASS
EPOXY
G-11

GLASS
SILICONE
G-7

 

Spec:

MIL-I-24768/10 Type PBE

MIL-I-24768/14 Type FBG

MIL-I-24768/13 Type FBE

MIL-I-24768/1 Type GME

MIL-I-24768/27 Type GEE-F

MIL-I-24768/3 Type GEB

MIL-I-24768/17 Type GSG

 

ELECTRIC STRENGTH
V/MIL Cond A

700

550

625

450

800

900

  400

FLAMMABILITY RATING

94HB

94HB

94HB

94V-O

94V-O

94HB

94V-O

 

MAX OPER. TEMP ºC

140

125

125

140

140

180

220

 

COEFF. THERMAL EXP.
IN/IN/ºC X 10-5

1.5

2.0

1.9

.60

.10

.20

.20

 

WATER ABSORBTION
% - 24 hrs
.

.57

2.0

1.9

.60

.10

1.1

1.0

 

All values given are average based on test samples. The performance characteristics attributed to the products described herein are based on assumptions of general and reasonable use. As results cannot be predicted or guaranteed for any specific set of conditions, each user should make their own determination of these products suitability for their particular application.