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SABIC LNP™ THERMOCOMP™ Compound WF008 Polybutylene Terephthalate (PBT) (Americas)
Categories:
Polymer
;
Thermoplastic
;
Polyester, TP
;
Polybutylene Terephthalate (PBT)
;
Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:
LNP THERMOCOMP WF008 compound is based on Polybutylene Terephthalate (PBT) resin containing 40% glass fiber.
Features: High Stiffness,Structural
Information provided by SABIC
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Physical Properties
Original Value
Comments
Density
1.64
g/cc
ASTM D792
1.64
g/cc
ISO 1183
Moisture Absorption
0.0500 %
23°C/50% RH/24 hrs; ASTM D570
0.0500 %
23°C / 50% RH; ISO 62
0.0500 %
Injection Molding
Linear Mold Shrinkage, Flow
0.0030
-
0.0060
cm/cm
24hrs; ASTM D955
Linear Mold Shrinkage, Transverse
0.010
-
0.040
cm/cm
24hrs; ASTM D955
Mechanical Properties
Original Value
Comments
Tensile Strength at Break
128
MPa
5 mm/min; ASTM D638
134
MPa
5 mm/min; ISO 527
Elongation at Break
2.0 %
5 mm/min; ISO 527
2.4 %
5 mm/min; ASTM D638
Tensile Modulus
12540
MPa
50 mm/min; ASTM D638
13420
MPa
1 mm/min; ISO 527
Flexural Strength
190
MPa
brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus
11810
MPa
2 mm/min; ISO 178
11880
MPa
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched
95.0
J
ASTM D256
Izod Impact, Unnotched
619
J/m
ASTM D4812
Izod Impact, Notched (ISO)
9.00
kJ/m²
80*10*4; ISO 180/1A
Izod Impact, Unnotched (ISO)
38.0
kJ/m²
80*10*4; ISO 180/1U
Dart Drop, Total Energy
14.0
J
ASTM D3763
Impact Test
2.00
J
Multiaxial Impact; ISO 6603
Thermal Properties
Original Value
Comments
CTE, linear, Parallel to Flow
32.0
µm/m-°C
@Temperature -30.0 - 30.0 °C
ASTM D696
CTE, linear, Transverse to Flow
73.0
µm/m-°C
@Temperature -30.0 - 30.0 °C
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi)
220
°C
Flatw 80*10*4 sp=64mm; ISO 75/Bf
222
°C
@Thickness 3.20 mm
unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)
215
°C
Flatw 80*10*4 sp=64mm; ISO 75/Af
211
°C
@Thickness 3.20 mm
unannealed; ASTM D648
UL RTI, Electrical
75.0
°C
UL 746B
UL RTI, Mechanical with Impact
75.0
°C
UL 746B
UL RTI, Mechanical without Impact
75.0
°C
UL 746B
Flammability, UL94
HB
@Thickness >=1.50 mm
UL 94
Processing Properties
Original Value
Comments
Zone 2
245
-
255
°C
Zone 3
260
-
270
°C
Melt Temperature
240
-
265
°C
Injection Molding
Mold Temperature
80.0
-
100
°C
Drying Temperature
120
°C
Injection Molding
Dry Time
4.00
hour
Injection Molding
Back Pressure
0.200
-
0.300
MPa
Screw Speed
30
-
60
rpm
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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PSABH81960 / 289907
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