Toyobo Celanex® 2300 GV1/30G PBT, 30% Glass Fiber Reinforced

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Toyobo Celanex® 2300 GV1/30G PBT, 30% Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Material Notes:	Product Description: Chemical abbreviation according to ISO 1043-1: PBT Molding compound ISO 7792-PBT, MGHRM 09-100N, GF30 PBT, 30% glass fiber reinforced. Flammability UL 94 HB minimum thickness 1.2 mm. Recognition by Underwriters Laboratories, USA (UL) Availability: Africa & Middle East; Europe; Asia Pacific; Latin America; North America Filler/Reinforcement: Glass Fiber Additive: Mold Release Features: Good Heat Resistance Use: Lighting Applications Forms: Pellets Processing Method: Injection Molding Information provided by Celanese
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Physical Properties	Original Value	Comments

Density	1.55 g/cc	ISO 1183
Melt Density	1.32 g/cc	Fill Analysis, Melt
Water Absorption	0.15 %	Equilibrium, 50% RH; ISO 62
Water Absorption at Saturation	0.40 %	ISO 62
Maximum Moisture Content	0.020
Linear Mold Shrinkage, Flow	0.0030 - 0.0040 cm/cm	ISO 294-4
Linear Mold Shrinkage, Transverse	0.010 - 0.012 cm/cm	ISO 294-4
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 250 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	31200 psi @Time 30.0 sec	ISO 2039-1
Tensile Strength at Break	21800 psi	ISO 527-2/5
Elongation at Break	2.5 %	ISO 527-2/5
Tensile Modulus	1.49e+6 psi	ISO 527-1
Flexural Strength	30500 psi	ISO 178
Charpy Impact Unnotched	29.0 ft-lb/in² @Temperature -30.0 °C	ISO 179/1eU
	29.0 ft-lb/in² @Temperature 22.8 °C	ISO 179/1eU
Charpy Impact, Notched	4.30 ft-lb/in² @Temperature -30.0 °C	ISO 179/1eA
	4.50 ft-lb/in² @Temperature 22.8 °C	ISO 179/1eA
Tensile Creep Modulus, 1 hour	1.33e+6 psi	ISO 899-1
Tensile Creep Modulus, 1000 hours	943000 psi	ISO 899-1

Electrical Properties	Original Value	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	IEC 62631-3-1
Surface Resistance	>= 1.00e+15 ohm	IEC 62631-3-2
Dielectric Constant	4.3 @Frequency 1e+6 Hz	IEC 60250
	4.4 @Frequency 100 Hz	IEC 60250
Dielectric Strength	840 V/mil	IEC 60243-1
Dissipation Factor	0.0020 @Frequency 100 Hz	IEC 60250
	0.019 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	425 V	IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	14.0 µin/in-°F	ISO 11359-2
Specific Heat Capacity	0.411 BTU/lb-°F	Fill Analysis, Melt
Thermal Conductivity	1.20 BTU-in/hr-ft²-°F	Fill Analysis, Melt
Melting Point	437 °F	ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi)	437 °F	Unannealed; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	410 °F	Unannealed; ISO 75-2/A
Deflection Temperature at 8.0 MPa	302 °F	Unannealed; ISO 75-2/C
Vicat Softening Point	428 °F	ISO 306/B50
Flammability, UL94	HB @Thickness 1.27 mm
	HB @Thickness 1.52 mm
Oxygen Index	20 %	ISO 4589-2

Processing Properties	Original Value	Comments
Processing Temperature	68.0 - 122 °F	Hopper
	500 - 518 °F	Hot Runner
Feed Temperature	374 - 392 °F	Injection
Rear Barrel Temperature	482 - 500 °F
Middle Barrel Temperature	482 - 500 °F
Front Barrel Temperature	491 - 509 °F
Nozzle Temperature	500 - 518 °F
Zone 4	491 - 509 °F	Injection
Melt Temperature	500 - 518 °F
Mold Temperature	167 - 212 °F
Ejection Temperature	428 °F	Fill Analysis
Drying Temperature	248 - 284 °F
Dry Time	2.00 - 4.00 hour
Screw Speed	60 rpm @Thickness 55.9 mm
	75 rpm @Thickness 40.6 mm
	90 rpm @Thickness 24.9 mm

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PHCQ6173 / 310866

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