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Celanese Celanex® 3100 7.5% Fiberglass Reinforced Polybutylene Terephthalate
Categories:
Polymer
;
Thermoplastic
;
Polyester, TP
;
Polybutylene Terephthalate (PBT)
;
Polybutylene Terephthalate (PBT), 10% Glass Fiber Filled
Material Notes:
Description:
Celanex 3100 is a general purpose, 7.5% glass reinforced polybutylene terephthalate with a good balance of mechanical properties and processability. Celanex 3100 is a high flow material.
Information provided by Celanese Corporation.
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Physical Properties
Original Value
Comments
Density
1.35
g/cc
ISO 1183 & ASTM D792
Linear Mold Shrinkage
0.0060
-
0.010
cm/cm
ASTM D955
Melt Flow
17
g/10 min
ASTM D1238
Mechanical Properties
Original Value
Comments
Tensile Strength at Break
78.0
MPa
5 mm/min; ISO 527-2/1A
9700
psi
ASTM D638
Tensile Strength, Yield
11500
psi
ASTM D638
Elongation at Break
8.0 %
5 mm/min; ISO 527-2/1A
8.5 %
ASTM D638
Tensile Modulus
450000
psi
ASTM D638
Flexural Strength
105
MPa
ISO 178
Flexural Yield Strength
16000
psi
ASTM D790
Flexural Modulus
3.55
GPa
ISO 178
500000
psi
ASTM D790
Izod Impact, Notched (ISO)
3.80
kJ/m²
ISO 180/1A
Izod Impact, Unnotched (ISO)
23.0
kJ/m²
ISO 180/1U
Charpy Impact Unnotched
NB
ISO 179/1eU
19.0
J/cm²
@Temperature -30.0 °C
ISO 179/1eU
Charpy Impact, Notched
0.600
J/cm²
ISO 179/1eA
0.550
J/cm²
@Temperature -30.0 °C
ISO 179/1eA
Electrical Properties
Original Value
Comments
Volume Resistivity
>=
1.00e+13
ohm-cm
IEC 60093
1.00e+15
ohm-cm
ASTM D257
Surface Resistance
>=
1.00e+15
ohm
IEC 60093
Dielectric Constant
3.6
@Frequency 1e+6 Hz
IEC 60250
4.0
@Frequency 100 Hz
IEC 60250
Dielectric Strength
23.0
kV/mm
IEC 60243-1
470
V/mil
Short Term; ASTM D149
Dissipation Factor
0.0013
@Frequency 100 Hz
IEC 60250
0.020
@Frequency 1e+6 Hz
IEC 60250
Arc Resistance
130
sec
ASTM D495
Comparative Tracking Index
250
V
ASTM D3638
Thermal Properties
Original Value
Comments
CTE, linear
130
µm/m-°C
@Temperature 20.0 °C
ISO 11359-2
Melting Point
225
°C
ISO 11357-1,2,3 & ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi)
206
°C
ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi)
143
°C
ISO 75-1, -2
Flammability, UL94
HB
@Thickness 0.710 mm
Processing Properties
Original Value
Comments
Rear Barrel Temperature
230
-
240
°C
Middle Barrel Temperature
235
-
250
°C
Front Barrel Temperature
240
-
260
°C
Nozzle Temperature
250
-
260
°C
Melt Temperature
235
-
260
°C
Mold Temperature
65.0
-
93.0
°C
Drying Temperature
250
°F
Dry Time
4
hour
Back Pressure
0.000
-
50.0
psi
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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