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DuPont Performance Polymers Crastin® SK692FR NC010 Polybutylene Terephthalate (PBT)  (Unverified Data**)&l

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Manufacturer DuPont Performance Polymers
Trade Name Crastin®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Crastin® SK692FR NC010 Polybutylene Terephthalate (PBT)  (Unverified Data**)&l.pdf
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Material Notes:
15% Glass Reinforced Flame Retardant Polybutylene Terephthalate Crastin® SK692FR is a 15% glass reinforced flame retardant polybutylene terephthalate for injection moulding.Information provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Density 1.31 g/cc
0.0473 lb/in³
1.55 g/cc
0.0560 lb/in³
ISO 1183
Viscosity 74660 cP

@Shear Rate 5000 1/s,
Temperature 270 °C
74660 cP

@Shear Rate 5000 1/s,
Temperature 518 °F
ISO 11403-1 -2
85140 cP

@Shear Rate 5000 1/s,
Temperature 260 °C
85140 cP

@Shear Rate 5000 1/s,
Temperature 500 °F
ISO 11403-1 -2
98010 cP

@Shear Rate 5000 1/s,
Temperature 250 °C
98010 cP

@Shear Rate 5000 1/s,
Temperature 482 °F
ISO 11403-1 -2
212100 cP

@Shear Rate 500 1/s,
Temperature 270 °C
212100 cP

@Shear Rate 500 1/s,
Temperature 518 °F
ISO 11403-1 -2
242000 cP

@Shear Rate 500 1/s,
Temperature 260 °C
242000 cP

@Shear Rate 500 1/s,
Temperature 500 °F
ISO 11403-1 -2
278600 cP

@Shear Rate 500 1/s,
Temperature 250 °C
278600 cP

@Shear Rate 500 1/s,
Temperature 482 °F
ISO 11403-1 -2
Linear Mold Shrinkage, Flow 0.0070 cm/cm
0.0070 in/in
ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.010 cm/cm
0.010 in/in
ISO 294-4 2577
Mechanical Properties Metric English Comments
Tensile Strength at Break 115 MPa
16700 psi
ISO 527-1/-2
Elongation at Break 2.7 %
2.7 %
ISO 527-1/-2
Tensile Modulus 7.00 GPa
1020 ksi
ISO 527-1/-2
Charpy Impact Unnotched 3.80 J/cm²
18.1 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.680 J/cm²
3.24 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
Melting Point 223 °C
433 °F
10°C/min; ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi) 199 °C
390 °F
ISO 75-1/-2
Flammability, UL94 V-0

@Thickness 1.50 mm
V-0

@Thickness 0.0591 in
IEC 60695-11-10
V-0

@Thickness 0.800 mm
V-0

@Thickness 0.0315 in
IEC 60695-11-10
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 60093
Comparative Tracking Index 175 V
175 V
IEC 60112
175 - 250 V

@Thickness 0.750 mm
175 - 250 V

@Thickness 0.0295 in
UL 746A
Descriptive Properties Value Comments
Delivery Form Pellets
Part Marking Code >PBT-GF15FR(17)<
ISO 11469
Processing Injection Moulding
Regional Availability Asia Pacific
Europe
Global
Near East/Africa
North America
South and Central America
UL recognition UL
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