DuPont Performance Polymers Crastin® FG6129 NC010 PBT (Unverified Data**)

Category	Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Performance Polymers Crastin® FG6129 NC010 PBT (Unverified Data**).pdf
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Material Notes:

Crastin® FG6129 NC010 is an unreinforced, high viscosity polybutylene terephthalate resin for extrusion and injection molding. It has been developed for consideration into applications such as parts for the food industry.Information provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.30 g/cc	0.0470 lb/in³	ISO 1183
Water Absorption	0.20 % @Temperature 23.0 °C	0.20 % @Temperature 73.4 °F	Equilibrium 50%RH; ISO 62, Similar to
	0.40 % @Temperature 23.0 °C	0.40 % @Temperature 73.4 °F	Saturation, immersed; ISO 62, Similar to
Linear Mold Shrinkage, Flow	0.017 cm/cm @Thickness 2.00 mm	0.017 in/in @Thickness 0.0787 in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.015 cm/cm @Thickness 2.00 mm	0.015 in/in @Thickness 0.0787 in	ISO 294-4
Melt Flow	10 g/10 min @Load 2.16 kg, Temperature 250 °C	10 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133
Melt Index of Compound	10 g/10 min	10 g/10 min	cm3/10 min; ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	58.0 MPa @Temperature 23.0 °C	8410 psi @Temperature 73.4 °F	ISO 527
Elongation at Break	>= 50 % @Temperature 23.0 °C	>= 50 % @Temperature 73.4 °F	nominal; ISO 527
	200 % @Temperature 23.0 °C	200 % @Temperature 73.4 °F	50mm/min; ISO 527
Elongation at Yield	5.0 % @Temperature 23.0 °C	5.0 % @Temperature 73.4 °F	ISO 527
Tensile Modulus	2.60 GPa @Temperature 23.0 °C	377 ksi @Temperature 73.4 °F	ISO 527
Flexural Strength	85.0 MPa @Temperature 23.0 °C	12300 psi @Temperature 73.4 °F	ISO 178
Flexural Modulus	2.35 GPa @Temperature 23.0 °C	341 ksi @Temperature 73.4 °F	ISO 178
Izod Impact, Notched (ISO)	4.50 kJ/m² @Temperature 23.0 °C	2.14 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
	6.00 kJ/m² @Temperature -30.0 °C	2.86 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A
Izod Impact, Unnotched (ISO)	130 kJ/m² @Temperature -30.0 °C	61.9 ft-lb/in² @Temperature -22.0 °F	ISO 180/1U
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 180/1U
Charpy Impact Unnotched	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	0.400 J/cm² @Temperature -30.0 °C	1.90 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.550 J/cm² @Temperature 23.0 °C	2.62 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA
Tensile Creep Modulus, 1 hour	2600 MPa @Temperature 23.0 °C	377000 psi @Temperature 73.4 °F	ISO 899
Tensile Creep Modulus, 1000 hours	1800 MPa @Temperature 23.0 °C	261000 psi @Temperature 73.4 °F	ISO 899

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	500 µm/m-°C @Temperature -40.0 - 23.0 °C	278 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
	500 µm/m-°C @Temperature 23.0 - 55.0 °C	278 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
	500 µm/m-°C @Temperature 55.0 - 160 °C	278 µin/in-°F @Temperature 131 - 320 °F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C @Temperature -40.0 - 23.0 °C	50.0 µin/in-°F @Temperature -40.0 - 73.4 °F	ISO 11359-1/-2
	130 µm/m-°C @Temperature 23.0 - 55.0 °C	72.2 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1/-2
	162 µm/m-°C @Temperature 55.0 - 160 °C	90.0 µin/in-°F @Temperature 131 - 320 °F	ISO 11359-1/-2
Melting Point	225 °C	437 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	115 °C	239 °F	ISO 75-1/-2
	180 °C	356 °F	Annealed; ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	50.0 °C	122 °F	ISO 75-1/-2
	60.0 °C	140 °F	Annealed; ISO 75-1/-2

Processing Properties	Metric	English	Comments
Melt Temperature	250 °C	482 °F	Optimum
	240 - 260 °C	464 - 500 °F
Mold Temperature	80.0 °C	176 °F	optimum
	30.0 - 130 °C	86.0 - 266 °F
Drying Temperature	110 - 130 °C	230 - 266 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour
Moisture Content	<= 0.040 %	<= 0.040 %

Descriptive Properties	Value	Comments
Appearance	Natural Color
Features	Food Contact Acceptable
	Lubricated
	Viscosity, Low
Forms	Pellets
Generic	PBT
Material Status	Current
Part Marking Code	>PBT<	ISO 11469
Processing Method	Extrusion
Product Category	Extrusion Resins
	Food Contact Resins
	Food Contact Resins
	Unreinforced Resins
Region Available - Global	Yes
Resin Identification	PBT	ISO 1043
RoHS Compliance	Contact Manufacturer
Uses	Food Applications, Non-specific

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