G-94M PREPREG SYSTEM
G-94M is our standard 250°F to 300°F cure system. It can be used
for multiple purposes but is found primarily in recreational andsporting goods applications. It provides excellent mechanicalproperties, controlled flow, great handling, and a high Tg.

High Heat Tolerance
High Tg allows for high temperaturepart demolding reducing cycletime. Material works well with hightemperature paint curing cycles.

Easy Layup
Product allows complex part layupwith minimal cuts or ridge lines.
It maintains a comparable class A
finish through post-cure, minimizing
sanding and finishing times.

Readily Available
Product is in stock and ready to ship.

Flexible Cure Methods
Cutting methods include autoclave,oven cure, or press molding. Productcan be cured with or without using adwell.

Availability:
G-94M resin is available with numerous types of unidirectional carbon fibers and woven and glass fabrics
with Fiber Areal Weight (FAW) ranging from 50 g/m2 to 300 g/m2 and Resin Content, (RC%) by weight percent,ranging from 24% to 44%.

G-94M

www.toraycma.com
253-846-1777

G-94MRESIN VISCOSITY CURVENEAT RESIN PHYSICAL PROPERTIESPROPERTY

METHOD

UNITS

VALUE

Density

ASTM D595

g/cm3

1.206

Tg (Dry)

DMA°F (°C)

270 (132)

Gel Time

ASTM D3532

minutes

3.6

Linear CTE

TMA(µm/(m*°C))

73.9

NEAT RESIN MECHANICAL PROPERTIESPROPERTY

SYMBOLMETHOD

UNITS

VALUE

Compressive Strength

FC

ASTM D695

Ksi (Mpa)

17.2 (119)Compressive Modulus

EC

ASTM D695

Ksi (Mpa)

455 (3140)

Flexural Modulus

EF

ASTM D790

Ksi (Mpa)

494 (3410)

Flexural Strength

Ff

ASTM D790

Ksi (Mpa)

21.4 (148)

Fracture ToughnessK1C

ASTM D5045-99

Psi*√in (MPa* √m).90 (.99)

For more information or purchasing inquiries:
sales@toraycma.com | www.toraycma.com | 253-846-1777
The data listed herein are lot averages and for reference purposes only. The results are not intended for specification purposes. These commodities, technology or software were exported fromthe United States in accordance with the Export Administration Regulations. Diversion contrary to U.S. law is prohibited.

G-94M
TYPICAL LAMINATE PROPERTIES WITH T700S-12K at 150 g/m2 FAW and 35% RC
PROPERTY

SYMBOLMETHODUNITSVALUE

0° Tensile Strength*

F1t

ASTM D3039

Ksi (MPa)407 (2810)

90° Tensile Strength

F2t

ASTM D3039

Ksi (MPa)

7.7 (53)0° Tensile Modulus*

E1t

ASTM D3039

Msi (GPa)

19.4 (134)±45° In Plane Shear Strength

F12

ASTM D3518

Ksi (MPa)19.1 (132)Inter-laminar Shear Strength

ILSS

ASTM D2344

Ksi (MPa)

11.0 (75.8)*normalized to 60% Vf

TYPICAL LAMINATE PROPERTIES WITH T800S-12K at 120 g/m2 FAW and 34% RC
PROPERTY

SYMBOLMETHOD

UNITS

VALUE

0° Tensile Strength*F1t

ASTM D3039

Ksi (MPa)472 (3260)

90° Tensile Strength

F2t

ASTM D3039

Ksi (MPa)

8.6 (59)0° Tensile Modulus*

E1t

ASTM D3039

Msi (GPa)23.7 (163)±45° In Plane Shear Strength

F12

ASTM D3518

Ksi (MPa)

20.0 (138)Inter-laminar Shear Strength

ILSS

ASTM D2344

Ksi (MPa)12.2 (84.1)*normalized to 60% Vf

RECOMMENDED CURE CYCLE (275°F)

TIME TO 85% & 95% CURE BY CURE TEMPERATURE

Cure Temperature: 275°F
Cure Time: 120 min
Ramp Rate: 3°F/min
Cure Pressure: 43 psiCool Down Rate: 5°F/min

STORAGE LIFE
Fridge Life:

3 months @<40°FFreezer Life:

24 months @<10°F

For more information or purchasing inquiries:
sales@toraycma.com | www.toraycma.com | 253-846-1777
The data listed herein are lot averages and for reference purposes only. The results are not intended for specification purposes. These commodities, technology or software were exported fromthe United States in accordance with the Export Administration Regulations. Diversion contrary to U.S. law is prohibited.