ASM BLOCK 7 EXAM
Alarm "F" - ANSWER: Falling temperature alarm
T.O. 1-690 - ANSWER Used as a general guideline for advanced composites.
ANSWER Solvents used for cleaning composites include MEK, trichloroethane,
and isopropyl alcohol.
S- Glass - Answer Fiberglass is employed for unique high-performance
applications.
Cure Soak is the phase that irrevocably alters the physical properties of a
thermosetting resin.
B-stage resins - ANSWER Must be kept in a non-frost-free freezer.
Hot Bonder - ANSWER Monitors and regulates cure temperature and vacuum
levels.
Abrasive Blasting - Answer Paint removal procedure that offers a quick removal
rate
Selvage Edge - Answer It seems to be sewing around the sides of the fabric
Metal Bonded/Composite Material is made by glueing two pieces of metal to the
core.
Heat Blanket - Answer Controlled by hot bonder; must be two inches larger than
the fix.
, Constant 0°F or lower - ANSWER Storage temperature for B-stage resins
Thermoplastic Resin - Answer Can be reliquified and reused
Direct Positive Pressure and Vacuum Bag (negative) - ANSWER There are two
sorts of pressure applications.
Fill - ANSWER Fibers run perpendicular to the roll
80-150 Grit - Answer Sandpaper grit is used for rough sanding.
Angle Ply - Answer Plies alternately oriented at any angle to the reference axis
other than 0° and 90°.
Polyester - Answer Commonly used in non-structural areas.
Alarm "U": ANSWER Under Temperature Alarm
1% is the percentage of moisture that can deteriorate the matrix system within a
composite structure.
ANSWER: The standard temperature for moisture removal is 150°F.
Alarm "F" - ANSWER: Falling temperature alarm
T.O. 1-690 - ANSWER Used as a general guideline for advanced composites.
ANSWER Solvents used for cleaning composites include MEK, trichloroethane,
and isopropyl alcohol.
S- Glass - Answer Fiberglass is employed for unique high-performance
applications.
Cure Soak is the phase that irrevocably alters the physical properties of a
thermosetting resin.
B-stage resins - ANSWER Must be kept in a non-frost-free freezer.
Hot Bonder - ANSWER Monitors and regulates cure temperature and vacuum
levels.
Abrasive Blasting - Answer Paint removal procedure that offers a quick removal
rate
Selvage Edge - Answer It seems to be sewing around the sides of the fabric
Metal Bonded/Composite Material is made by glueing two pieces of metal to the
core.
Heat Blanket - Answer Controlled by hot bonder; must be two inches larger than
the fix.
, Constant 0°F or lower - ANSWER Storage temperature for B-stage resins
Thermoplastic Resin - Answer Can be reliquified and reused
Direct Positive Pressure and Vacuum Bag (negative) - ANSWER There are two
sorts of pressure applications.
Fill - ANSWER Fibers run perpendicular to the roll
80-150 Grit - Answer Sandpaper grit is used for rough sanding.
Angle Ply - Answer Plies alternately oriented at any angle to the reference axis
other than 0° and 90°.
Polyester - Answer Commonly used in non-structural areas.
Alarm "U": ANSWER Under Temperature Alarm
1% is the percentage of moisture that can deteriorate the matrix system within a
composite structure.
ANSWER: The standard temperature for moisture removal is 150°F.
