DuPont Performance Polymers Crastin® HR5315HF BK503 PBT (Unverified Data**)

Category	Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Performance Polymers Crastin® HR5315HF BK503 PBT (Unverified Data**).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Crastin® HR5315HF is a 15% glass reinforced PBT with high flow (HF), moderately toughened, hydrolysis resistant (HR) resin. Excellent balance of properties between terminal pullout and impact resistance. Developed for USCAR Class 3 and 4 environments.Information provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.37 g/cc	0.0495 lb/in³	ISO 1183
Filler Content	15 %	15 %
Water Absorption	0.080 % @Temperature 23.0 °C	0.080 % @Temperature 73.4 °F	Immersion 24h; ISO 62, Similar to
Linear Mold Shrinkage, Flow	0.0050 cm/cm @Thickness 2.00 mm	0.0050 in/in @Thickness 0.0787 in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.011 cm/cm @Thickness 2.00 mm	0.011 in/in @Thickness 0.0787 in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	117	117	ISO 2039/2
Tensile Strength at Break	92.0 MPa @Temperature 23.0 °C	13300 psi @Temperature 73.4 °F	ISO 527
Elongation at Break	3.0 % @Temperature 23.0 °C	3.0 % @Temperature 73.4 °F	ISO 527
Tensile Modulus	5.20 GPa @Temperature 23.0 °C	754 ksi @Temperature 73.4 °F	ISO 527
Flexural Modulus	4.70 GPa @Temperature 23.0 °C	682 ksi @Temperature 73.4 °F	ISO 178
Izod Impact, Notched (ISO)	6.00 kJ/m² @Temperature -40.0 °C	2.86 ft-lb/in² @Temperature -40.0 °F	ISO 180/1A
	10.0 kJ/m² @Temperature 23.0 °C	4.76 ft-lb/in² @Temperature 73.4 °F	ISO 180/1A
Izod Impact, Unnotched (ISO)	40.0 kJ/m² @Temperature 23.0 °C	19.0 ft-lb/in² @Temperature 73.4 °F	ISO 180/1U
Charpy Impact Unnotched	5.00 J/cm² @Temperature 23.0 °C	23.8 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	0.600 J/cm² @Temperature -30.0 °C	2.86 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	1.00 J/cm² @Temperature 23.0 °C	4.76 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	225 °C	437 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	428 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	200 °C	392 °F	ISO 75-1/-2
Oxygen Index	20 %	20 %	ISO 4589-1/-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm @Temperature 23.0 °C	>= 1.00e+15 ohm-cm @Temperature 73.4 °F	IEC 60093
Surface Resistance	1.00e+17 ohm @Temperature 23.0 °C	1.00e+17 ohm @Temperature 73.4 °F	IEC 60093
Dielectric Constant	3.7 @Frequency 1.00e+6 Hz, Temperature 23.0 °C	3.7 @Frequency 1.00e+6 Hz, Temperature 73.4 °F	IEC 60250
	3.8 @Frequency 1000 Hz, Temperature 23.0 °C	3.8 @Frequency 1000 Hz, Temperature 73.4 °F	IEC 60250
Dielectric Strength	25.3 kV/mm @Temperature 23.0 °C	643 kV/in @Temperature 73.4 °F	Short Time; ASTM D149
Dissipation Factor	0.0030 @Frequency 1000 Hz, Temperature 23.0 °C	0.0030 @Frequency 1000 Hz, Temperature 73.4 °F	IEC 60250
	0.015 @Frequency 1.00e+6 Hz, Temperature 23.0 °C	0.015 @Frequency 1.00e+6 Hz, Temperature 73.4 °F	IEC 60250
Comparative Tracking Index	325 V @Temperature 23.0 °C	325 V @Temperature 73.4 °F	IEC 60112

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
Additive	Hydrolysis Resistant
	Lubricant
Appearance	Black Color
Drying Recommended	Yes
Features	Chemical Resistance, Good
	Dimensional Stability, Good
	Flow, High
	Hydrolysis Resistant
	Moisture Absorption, Low
	Processability, Good
	Viscosity, Low
Filler	Glass fiber reinforcement
Forms	Pellets
Generic	PBT
Material Status	Current
Part Marking Code	>PBT-IGF15<	ISO 11469
Polymer Family	Polyester
Polymer Type	PBT
Processing Method	Injection Molding
Product Category	Glass Reinforced Resins
	Hydrolysis Resistant Resins
Region Available - Global	Yes
Resin Identification	PBT-IGF15	ISO 1043
RoHS Compliance	Contact Manufacturer
Uses	Automotive Applications
	Connectors
	Electrical/Electronic Applications
	Industrial Applications
	Parts, Engineering
	Parts, Industrial
	Parts, Machine/Mechanical

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