Avaii
lability*
Tow Size
Tensile Strength
Tensile Modulus
g/m
KSI
MSI
Denier
Mpa
Gpa
Manufacturer
Applications
Type
Grade
Filaments
Relative
Price
Relative
Price
HEXCEL
IM8
Aerospace
12K
6067
45.0
310
ISV
$$$$
Intermediate Modulus for high strength requirements
Aerospace
HEXCEL
IM7
Aerospace
12K
5654
40.0
276
ISC
$$$$
Intermediate Modulus for high strength requirements
Aerospace
HEXCEL
IM2C
Commercial
12K
5723
43.0
296
BTO
$$
Intermediate Modulus for high strength requirements
High End Commercial
HEXCEL
IM2A
Commercial
12K
5309
40.0
276
BTO
$$
Intermediate Modulus for high strength requirements
High End Commercial
HEXCEL
AS7
Aerospace
Commercial
12K
4895
36.0
248
BTO
$
$
Standard Modulus available in both aerospace and commercial grades
Aerospace and Commercial
4413
4413
4619
33.5
33.5
33.5
231
231
231
ISC
BTO
ISC
$$
$$
$$$
Standard Modulus certified to meet Aerospace requirements
Aerospace
HEXCEL
AS4A
Commercial
12K
4412
33.5
231
ISV
$
Standard Modulus, lower cost. Same tow size as AS4
Commercial/Industrial/ Consumer
HEXCEL
AS4C
Aerospace
Commercial
12K
HEXCEL
AS4C
Aerospace
Commercial
6K
HEXCEL
AS4C
Aerospace
Commercial
3K
4482
4447
4654
33.5
33.5
33.5
231
231
231
BTO
BTO
BTO
$$
$
$$
$$
$$$
$
Standard Modulus available in commercial or aerospace grades. Slightly lower tow size than AS4
Aerospace or Commercial grades available
FORMOSA
Tairyfil
TC-35
Commercial
12K
4000
35.0
240
BTO
$
$
Standard Modulus, lower cost
Commercial/Industrial/ Consumer
MITSUBISHI
Grafil
34-700
Commercial
12K
4830
34.0
234
BTO
$
$
Standard Modulus, lower cost
Commercial/Industrial/ Consumer
SGL GROUP
Sigrafil
C40
Commercial
24K
4800
35.5
245
BTO
$
$
Standard Modulus. Only available in 24k unsized
Commercial/Industrial/ Consumer