DuPont Performance Polymers Crastin® HR5330HF BK503 Polybutylene Terephthalate (PBT) (Unverified Data**)&

Category	Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Manufacturer	DuPont Performance Polymers
Trade Name	Crastin®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Performance Polymers Crastin® HR5330HF BK503 Polybutylene Terephthalate (PBT) (Unverified Data**)&.pdf
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Material Notes:

30% Glass Reinforced Hydrolysis Resistant Polybutylene Terephthalate Crastin HR5330HF is a 30% glass reinforced PBT with high flow (HF) moderately toughened hydrolysis resistant (HR) resin. Excellent balance of properties between terminal pullout and iInformation provided by DuPont Performance Polymers

Physical Properties	Metric	English	Comments
Density	1.50 g/cc	0.0542 lb/in³	ISO 1183
Water Absorption	0.35 % @Thickness 2.00 mm	0.35 % @Thickness 0.0787 in	Sim. to ISO 62
Moisture Absorption	0.150 % @Thickness 2.00 mm	0.150 % @Thickness 0.0787 in	Sim. to ISO 62
Linear Mold Shrinkage, Flow	0.0030 cm/cm	0.0030 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	120 MPa	17400 psi	ISO 527-1/-2
Elongation at Break	3.5 %	3.5 %	ISO 527-1/-2
Tensile Modulus	8.50 GPa	1230 ksi	ISO 527-1/-2
Flexural Modulus	7.50 GPa	1090 ksi	ISO 178
Izod Impact, Notched (ISO)	12.0 kJ/m²	5.71 ft-lb/in²	ISO 180/1A
	8.00 kJ/m² @Temperature -40.0 °C	3.81 ft-lb/in² @Temperature -40.0 °F	ISO 180/1A
Izod Impact, Unnotched (ISO)	50.0 kJ/m²	23.8 ft-lb/in²	ISO 180/1U
Charpy Impact Unnotched	6.50 J/cm²	30.9 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	1.10 J/cm²	5.23 ft-lb/in²	ISO 179/1eA
	0.900 J/cm² @Temperature -30.0 °C	4.28 ft-lb/in² @Temperature -22.0 °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)	221 °C	430 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	207 °C	405 °F	ISO 75-1/-2
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in	IEC 60695-11-10
	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in	IEC 60695-11-10
Flame Spread	30 mm/min @Thickness 1.00 mm	1.2 in/min @Thickness 0.0394 in	ISO 3795 (FMVSS 302)

Electrical Properties	Metric	English	Comments
Comparative Tracking Index	275 V	275 V	IEC 60112

Descriptive Properties	Value	Comments
Part Marking Code	>PBT-IGF30<	ISO 11469
Processing	Injection Moulding
Regional Availability	Asia Pacific
	Europe
	Global
	Near East/Africa
	North America
	South and Central America
Resin Identification	PBT-IGF30

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