| The following pages are intended to assist in the selection of the proper SEPTON™ grade for a particular application. The properties shown are typical properties and should not be used to establish specifications. To obtain more specific information on a particular SEPTON™ grade, contact your SEPTON™ representative. |
 |
SEPTON™ Basic Characteristics |
| (Test Data from KURARAY CO., LTD) |
|
Dynamic Viscoelastic Behavior
(SEPTON™ 2007) |
|
Capillary Flow Test
(SEPTON™ 2007) |
 |
|
 |
Test Conditions:
| Aparatus: |
Dynamic Rheometer "REOVIBRON DDV-III"
Tensile mode |
| Heating Rate: 3˚C/min |
| Frequency: 11Hz |
|
|
Test Conditions:
| Aparatus: |
Capillary Rheometer
"CAPIRO GRAPH"
|
|
| |
Heat Resistance
(SEPTON™ 2007) |
|
Heat Aging Resistance
(SEPTON™ 2007) |
 |
|
 |
Test Conditions:
| Thermobalance Heat Degradation |
| Heating Rate: 10˚C/min |
| Nitrogen Atomosphere |
|
|
Test Conditions:
|
|
|
Electrical Properties (SEPTON™ 2063) |
(Tested by KURARAY CO., LTD.)
| Item |
Grade |
| 2063 |
| Dielectric Constant
|
2.31
2.31
2.31 |
| Dielectric Loss Tangent
|
0.0002
0.0002
0.0008 |
| Dielectric Breakdown Voltage |
kV/mm |
|
23.0 |
|
|
3.0 ×1016 |
|
|
Test Conditions:
JIS K-6911-Dielectric Breakdown Voltage:Voltage Rising Rate =1kV/sec
Electrode 25 mm 
plate(measured in insulating oil)
Volume Resistivity:Measured 1min. after applying DC500V @20˚C |
|
Combustion Test (SEPTON™ 2002) |
(Tested by KURARAY CO., LTD.)
| |
Amount Formed (mg/g) |
Detection Limit (mg/g) |
Combustion Gas
SOx(reduced
to SO2 ) |
not detected |
1
|
| NOx(reduced to
NO2 ) |
not detected |
1 |
| HCI |
not detected |
0.05 |
| HCN |
not detected |
0.005 |
| NH3 |
not detected |
0.05 |
| CO |
1.1 |
0.5 |
| CO2 |
2,900 |
20 |
| Gross Calorific Value |
Cal/g |
|
10,800 |
|
|
|
Test Conditions:
Combustion gas was analyzed in accordance with JIS K-7217
Gross Caloric Value:Nekken type automated gas cylinder calorimeter |
| |
