records force & distance. * calibration “strain gauge” * 6 samples * what it means * video *...
TRANSCRIPT
Measuring Tensile StrengthRecords force & distance
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* Results
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* Results
STEE
L
COPPER
BRASS
TITANIUMALUMINUM
DELRIM
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* ResultsDISTANCE STRETCHED
FORC
E
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* ResultsDISTANCE STRETCHED
FORC
E
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* ResultsDISTANCE STRETCHED
FORC
E
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* ResultsDISTANCE STRETCHED
FORC
E
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* Results
* Calibration “strain gauge”
* 6 Samples
* What it Means
* Video
* Results
Physical Properties of Materials• Melting Point• Boiling Point• Density• Heat and Electric Conductance / Resistance• Thermal Expansion• Young’s Modulus / Tensile Strength• Refractive Index• Viscosity• Glass Transition Temperature
Thermogravimeteric Analyzer
• Measures weight loss upon heating, cooling, or when held at a constant temperature.
• The machine is basically a furnace with a microbalancer that is used to characterize materials with regard to their composition.
DSC - Differential Scanning Calorimeter
measures temperatures and heat flows associated with thermal transitions in a material
Glass Transition Temperature - Tg
the temperature at which a solid, such as glass or a polymer,becomes brittle (crystalline) on cooling, or soft (amorphous) on heating
Punching
Filling Pan
Crimping
Cooling
Heating
Cooling
Heating
0.0
0.5
1.0
1.5
2.0
Tan
Del
ta
0.01
0.1
1
10
100
1000
10000
Com
plex
Mod
ulus
(M
Pa)
-100 -50 0 50 100 150 200 250
Temperature (°C)
Sample: Test 1Size: 7.0848 x 2.9600 x 1.3300 mmMethod: Temperature Ramp
DMAFile: C:\Users\RET\Kraton sample.001Operator: Yi LinRun Date: 14-Jul-2008 14:23Instrument: DMA Q800 V7.4 Build 126
Universal V4.3A TA Instruments
0.0
0.1
0.2
0.3
0.4
Tan
Del
ta
100
1000
10000
Com
plex
Mod
ulus
(M
Pa)
-50 0 50 100 150 200 250
Temperature (°C)
Sample: PETSize: 8.2522 x 4.7500 x 0.1800 mmMethod: Temperature Ramp
DMAFile: C:\Users\RET\PET.001Operator: Yi LinRun Date: 17-Jul-2008 13:31Instrument: DMA Q800 V7.4 Build 126
Universal V4.3A TA Instruments