Toyobo Celanex® 3216HR ED4222 PBT, 15% Fiberglass Fiber Reinforced

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Toyobo Celanex® 3216HR ED4222 PBT, 15% Fiberglass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Material Notes:	Product Description: DEVELOPMENTAL 15% glass filled, hydrolysis resistant, flame retardant and laser markable black Celanex PBT. Celanex 3216HR ED4222 (LM black) is a flame retarded, hydrolysis resistant, 15% fiberglass reinforced PBT that is enhanced for improved laser marking graphics. It is lasermarkable grade available in an anthrazite color to mark light-color/white. The grade is specially formulated to yield crisp marks when subjected to Nd:YAG laser or equivalent lasers operated at 1064nm or 532nm. Lasers operating in the UV region (355nm) may yield different results. Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Filler/Reinforcement: Glass Fiber Additive: Flame Retardant; Hydrolysis Resistant; Lubricant Features: Flame Retardant; Hydrolysis Resistant; Lubricated; Laser Markable Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	1.51 g/cc	0.0546 lb/in³	ISO 1183
Water Absorption	0.20 %	0.20 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.40 %	0.40 %	ISO 62
Maximum Moisture Content	0.020	0.020
Linear Mold Shrinkage, Flow	0.0030 - 0.0070 cm/cm	0.0030 - 0.0070 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.010 - 0.013 cm/cm	0.010 - 0.013 in/in	ISO 294-4
Melt Flow	9.0 g/10 min @Load 2.16 kg, Temperature 250 °C	9.0 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	80.0 MPa	11600 psi	ISO 527-2/5
Elongation at Break	3.0 %	3.0 %	ISO 527-2/5
Tensile Modulus	6.00 GPa	870 ksi	ISO 527-1
Flexural Strength	140 MPa	20300 psi	ISO 178
Flexural Modulus	5.30 GPa	769 ksi	ISO 178
Charpy Impact, Notched	0.798 J/cm²	3.80 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Comparative Tracking Index	250 V	250 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)	180 °C	356 °F	Unannealed; ISO 75-2/A
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	230 - 240 °C	446 - 464 °F
Middle Barrel Temperature	235 - 250 °C	455 - 482 °F
Front Barrel Temperature	235 - 250 °C	455 - 482 °F
Nozzle Temperature	240 - 255 °C	464 - 491 °F
Zone 4	240 - 255 °C	464 - 491 °F	Injection
Melt Temperature	235 - 260 °C	455 - 500 °F
Mold Temperature	65.0 - 96.1 °C	149 - 205 °F
Drying Temperature	120 - 130 °C	248 - 266 °F
Dry Time	4.00 hour	4.00 hour

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PHCQ6192 / 310885

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