Toyobo Celanex® 7416 PBT, 35% Glass Fiber/Mineral Reinforced

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Toyobo Celanex® 7416 PBT, 35% Glass Fiber/Mineral Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass + Mineral Filled
Material Notes:	Product Description: Celanex 7416 is a 35% glass/mineral reinforced, non exuding, flame retarded PBT which has an excellent balance of mechanical properties and processability. Celanex 7416 is well suited for electrical applications where warp resistance or very flat surfaces are required. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Filler/Reinforcement: Glass Fiber/Mineral Additive: Flame Retardant Features: Flame Retardant; Low Warpage Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.77 g/cc	0.0639 lb/in³	ISO 1183
Water Absorption	0.15 %	0.15 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.35 %	0.35 %	ISO 62
Maximum Moisture Content	0.020	0.020
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

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	95.1 MPa	13800 psi	ISO 527-2/5
Elongation at Break	1.8 %	1.8 %	ISO 527-2/5
Tensile Modulus	10.5 GPa	1520 ksi	ISO 527-1
Charpy Impact Unnotched	2.52 J/cm² @Temperature -30.0 °C	12.0 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
	2.52 J/cm² @Temperature 22.8 °C	12.0 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eU
Charpy Impact, Notched	0.504 J/cm² @Temperature -30.0 °C	2.40 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA
	0.504 J/cm² @Temperature 22.8 °C	2.40 ft-lb/in² @Temperature 73.0 °F	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	>= 1.00e+13 ohm-cm	IEC 62631-3-1
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm	IEC 62631-3-2
Dielectric Strength	31.9 kV/mm	810 kV/in	IEC 60243-1
Dissipation Factor	0.0030 @Frequency 50 Hz	0.0030 @Frequency 50 Hz	IEC 60250
	0.015 @Frequency 1e+6 Hz	0.015 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	275 V	275 V	50 drops; IEC 60112

Thermal Properties	Metric	English	Comments
Melting Point	225 °C	437 °F	ISO 11357-3
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	401 °F	Unannealed; ISO 75-2/A
Glass Transition Temp, Tg	60.0 °C	140 °F	ISO 11357-2
Flammability, UL94	V-0 @Thickness 0.787 mm	V-0 @Thickness 0.0310 in

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	230 - 240 °C	446 - 464 °F	Injection
Rear Barrel Temperature	250 - 260 °C	482 - 500 °F
Middle Barrel Temperature	250 - 260 °C	482 - 500 °F
Front Barrel Temperature	255 - 265 °C	491 - 509 °F
Nozzle Temperature	260 - 270 °C	500 - 518 °F
Zone 4	255 - 265 °C	491 - 509 °F	Injection
Melt Temperature	260 - 270 °C	500 - 518 °F
Mold Temperature	75.0 - 100 °C	167 - 212 °F
Drying Temperature	120 - 140 °C	248 - 284 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour

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PHCQ6203 / 310896

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