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	Original Value	Comments

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

Mechanical Properties	Original Value	Comments
Hardness, Rockwell R	112	ISO 2039.2
Tensile Stress	5800 psi	ISO 527-2/5
	>= 5950 psi	ISO 527-2/50
Tensile Strength, Yield	6820 psi	ISO 527-2/50
Elongation at Break	>= 10 %	ISO 527-2/50
	30 %	ISO 527-2/5
Elongation at Yield	4.9 %	ISO 527-2/50
Tensile Modulus	287000 psi	ISO 527-1
Flexural Strength	8990 psi	ISO 178
Flexural Modulus	290000 psi	ISO 178
Izod Impact, Notched (ISO)	4.30 ft-lb/in² @Temperature -30.0 °C	ISO 180/1A
	8.10 ft-lb/in² @Temperature 22.8 °C	ISO 180/1A
Charpy Impact Unnotched	NB	ISO 179/1eU
Charpy Impact, Notched	4.30 ft-lb/in² @Temperature -30.0 °C	ISO 179/1eA
	8.10 ft-lb/in² @Temperature 22.8 °C	ISO 179/1eA

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	42.0 µin/in-°F @Temperature -40.0 - 40.0 °C	below Tg; ISO 11359-2
	68.0 µin/in-°F @Temperature 60.0 - 138 °C	above Tg; ISO 11359-2
CTE, linear, Transverse to Flow	46.0 µin/in-°F @Temperature -40.0 - 40.0 °C	below Tg; ISO 11359-2
	60.0 µin/in-°F @Temperature 60.0 - 138 °C	above Tg; ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	201 °F	Unannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	201 °F	Unannealed; ISO 75-2/A
Vicat Softening Point	235 °F	ISO 306/B50

Processing Properties	Original Value	Comments
Processing Temperature	68.0 - 122 °F	Hopper
	482 - 500 °F	Hot Runner
Feed Temperature	68.0 - 122 °F
Mold Temperature	149 - 199 °F

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PHCQ6211 / 310904

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