Celanese Vandar® 2100 PBT, Unfilled

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Celanese Vandar® 2100 PBT, Unfilled
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	Vandar 2100 is a polyester alloy designed to offer maximum impact strength at room and low temperatures. This unfilled compound is characterized by outstanding chemical resistance, dimensional stability, paintability, and toughness. Information provided by Celanese
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Physical Properties	Original Value	Comments

Specific Gravity	1.23 g/cc	ASTM D792
Density	1.23 g/cc	ISO 1183
Water Absorption	0.10 % @Temperature 22.8 °C	24hr immersion; ASTM D570
Moisture Absorption	0.200 %	23°C/50%RH; ISO 62
Linear Mold Shrinkage, Flow	0.018 cm/cm	ASTM D955
	0.017 - 0.022 cm/cm	ISO 294-4
Linear Mold Shrinkage, Transverse	0.017 - 0.022 cm/cm	ISO 294-4
Melt Flow	5.5 g/10 min @Load 5.00 kg, Temperature 250 °C	[cm3/10min]; ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	109	ISO 2039-2
Tensile Strength at Break	28.0 MPa	50mm/min; ISO 527-2/1A
Tensile Strength, Yield	40.0 MPa	50mm/min; ISO 527-2/1A
	6300 psi	ASTM D638
Tensile Stress at Strain	26.0 MPa @Strain 50 %	ISO 527-2/1A
Elongation at Break	>= 50 %
	150 %	ASTM D638
Elongation at Yield	4.0 %	50mm/min; ISO 527-2/1A
Tensile Modulus	1700 MPa	50mm/min; ISO 527-2/1A
Flexural Strength	53.0 MPa	ISO 178
	8700 psi	ASTM D790
Flexural Modulus	1650 MPa	ISO 178
	280000 psi	ASTM D790
Izod Impact, Notched	99.0 ft-lb/in	ASTM D256
	3.00 ft-lb/in @Temperature -28.9 °C	ASTM D256
Izod Impact, Notched (ISO)	70.0 kJ/m²	ISO 180/1A
Charpy Impact Unnotched	NB	ISO 179/1eU
	NB @Temperature -30.0 °C	ISO 179/1eU
Charpy Impact, Notched	80.0 kJ/m²	ISO 179/1eA
	16.0 kJ/m² @Temperature -30.0 °C	ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+14 ohm-cm	IEC 60093
Surface Resistance	1.00e+14 ohm	IEC 60093
Dielectric Constant	3.6 @Frequency 1e+6 Hz	IEC 60250
	4.0 @Frequency 100 Hz	IEC 60250
Dielectric Strength	24.0 kV/mm	IEC 60243-1
Dissipation Factor	0.0070 @Frequency 100 Hz	IEC 60250
	0.020 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	130 µm/m-°C	ISO 11359-2
Melting Point	225 °C	10°C/min; ISO 11357-1,-2,-3
	437 °F	ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi)	110 °C	ISO 75-1, -2
	220 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	50.0 °C	ISO 75-1, -2
	120 °F	ASTM D648
Vicat Softening Point	137 °C	ISO 306
Glass Transition Temp, Tg	60.0 °C	ISO 11357-1,-2,-3
Flammability, UL94	HB
	HB @Thickness 1.60 mm

Processing Properties	Original Value	Comments
Processing Temperature	65.0 - 96.0 °C	cavity
	250 - 260 °C	hot runner
Feed Temperature	230 - 240 °C
Zone 1	230 - 240 °C
Zone 2	235 - 250 °C
Zone 3	235 - 250 °C
Zone 4	240 - 260 °C
Die Temperature	240 - 260 °C
Melt Temperature	235 - 260 °C
	260 °C	ISO 294
Mold Temperature	82.0 °C	ISO 294
Injection Velocity	300 mm/sec	ISO 294
Drying Temperature	120 - 130 °C
Dry Time	4.00 hour
Moisture Content	<= 0.020 %
Hold Pressure	86.0 MPa	ISO 294

Descriptive Properties
Injection molding	Yes
Injection speed	medium-fast
Processing conditions acc. ISO	7792-2

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PHCQ473 / 178928

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