Toyobo Celanex® PBT 357 FR PBT/PC, Flame Retardant

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Toyobo Celanex® PBT 357 FR PBT/PC, Flame Retardant
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/Polybutylene Terephthalate (PBT) Blend, Unreinforced
Material Notes:	Product Description: Celanex PBT 357 FR is an unfilled PBT/PC alloy Flame Retardant grade. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Additive: Flame Retardant Features: Flame Retardant Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.28 g/cc	0.0462 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	0.0070 cm/cm	0.0070 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0060 cm/cm	0.0060 in/in	ISO 294-4
Melt Flow	1.3 g/10 min @Load 2.16 kg, Temperature 250 °C	1.3 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	112	112	ISO 2039.2
Tensile Stress	40.0 MPa	5800 psi	ISO 527-2/5
	>= 41.0 MPa	>= 5950 psi	ISO 527-2/50
Tensile Strength, Yield	47.0 MPa	6820 psi	ISO 527-2/50
Elongation at Break	>= 10 %	>= 10 %	ISO 527-2/50
	30 %	30 %	ISO 527-2/5
Elongation at Yield	4.9 %	4.9 %	ISO 527-2/50
Tensile Modulus	1.98 GPa	287 ksi	ISO 527-1
Flexural Strength	62.0 MPa	8990 psi	ISO 178
Flexural Modulus	2.00 GPa	290 ksi	ISO 178
Izod Impact, Notched (ISO)	9.03 kJ/m² @Temperature -30.0 °C	4.30 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A
	17.0 kJ/m² @Temperature 22.8 °C	8.10 ft-lb/in² @Temperature 73.0 °F	ISO 180/1A
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	0.903 J/cm² @Temperature -30.0 °C	4.30 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	1.70 J/cm² @Temperature 22.8 °C	8.10 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	75.6 µm/m-°C @Temperature -40.0 - 40.0 °C	42.0 µin/in-°F @Temperature -40.0 - 104 °F	below Tg; ISO 11359-2
	122 µm/m-°C @Temperature 60.0 - 138 °C	68.0 µin/in-°F @Temperature 140 - 280 °F	above Tg; ISO 11359-2
CTE, linear, Transverse to Flow	82.8 µm/m-°C @Temperature -40.0 - 40.0 °C	46.0 µin/in-°F @Temperature -40.0 - 104 °F	below Tg; ISO 11359-2
	108 µm/m-°C @Temperature 60.0 - 138 °C	60.0 µin/in-°F @Temperature 140 - 280 °F	above Tg; ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	93.9 °C	201 °F	Unannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	93.9 °C	201 °F	Unannealed; ISO 75-2/A
Vicat Softening Point	113 °C	235 °F	ISO 306/B50

Processing Properties	Metric	English	Comments
Processing Temperature	20.0 - 50.0 °C	68.0 - 122 °F	Hopper
	250 - 260 °C	482 - 500 °F	Hot Runner
Feed Temperature	20.0 - 50.0 °C	68.0 - 122 °F
Mold Temperature	65.0 - 92.8 °C	149 - 199 °F

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PHCQ6211 / 310904

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