Evonik VESTODUR® GF30-FR3 black V307168 Polybutylene Terephthalate

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Evonik VESTODUR® GF30-FR3 black V307168 Polybutylene Terephthalate
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Material Notes:	Glass fiber-reinforced and flame retardant polybutylene terephthalate compound. VESTODUR® GF30-FR3 black V307168 is a 30% glass fiber reinforced, semicrystalline thermoplastic compounds for injection molding, based on polybutylene terephthalate (PBT). Test bars made of this compound are rated V-0, self-extinguishing and nondripping. This compound is especially suitable for parts which are subjected to high mechanical and thermal loads and must have a very good flame-resistance. The incorporated flame retardant is non-migrating and does not contain polybrominated diphenyl ethers. The additive has no corrosive effects on metal inserts or neighboring metal parts. The compounds are distinguished for moldings in the electrical and electronical industry. Laser marking with high contrasts is possible. The compounds are supplied as cylindrical pellets in polyethylene packaging. Pigmentation may affect values. Property data for dry samples. Information provided by Evonik.
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Physical Properties	Original Value	Comments

Density	1.72 g/cc	ISO 1183
Water Absorption	0.40 %	Sim. to ISO 62
Linear Mold Shrinkage	0.015 cm/cm	Nominal; ISO 294-4, 2577
Linear Mold Shrinkage, Flow	0.0010 cm/cm	ISO 294-4, 2577
Melt Flow	12 g/10 min @Load 2.16 kg, Temperature 250 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	84 @Time 3.00 sec	ISO 7619-1
Tensile Strength at Break	140 MPa	ISO 527
Tensile Strength	140 MPa	ISO 527
Elongation at Break	2.2 %	ISO 527
Tensile Modulus	11000 MPa	ISO 527
Charpy Impact Unnotched	55.0 kJ/m² @Temperature 23.0 °C	Complete Break; ISO 179/1eU
Charpy Impact, Notched	10.0 kJ/m² @Temperature 23.0 °C	Complete Break; ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+12 ohm-cm	IEC 62631-3-1
Surface Resistance	1.00e+13 ohm	RSD; IEC 62631-3-1
Dielectric Constant	4.1 @Frequency 100 Hz	IEC 62631-2-1
	4.4 @Frequency 1e+6 Hz	IEC 62631-2-1
Dielectric Strength	31.0 kV/mm	AC, S20/P50; Sim. to IEC 60243-1
Dissipation Factor	0.0030 @Frequency 100 Hz	IEC 62631-2-1
	0.015 @Frequency 1e+6 Hz	IEC 62631-2-1

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	50.0 µm/m-°C @Temperature 23.0 - 55.0 °C	ISO 11359-1/-2
Deflection Temperature at 0.46 MPa (66 psi)	223 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	216 °C	ISO 75-1/-2
Vicat Softening Point	213 °C	Method B: 10 N, 50 K/h; ISO 306
	220 °C	Method A: 10 N, 50 K/h; ISO 306
Flammability Test	5.0 @Thickness 0.400 mm	IEC 60695-11-10
	5.0 @Thickness 0.800 mm	IEC 60695-11-10
	5.0 @Thickness 1.50 mm	IEC 60695-11-10
Oxygen Index	34 %	ASTM D 2863
Glow Wire Ignition Temperature	800 °C	IEC 60695-2-13
Glow Wire Flammability Index	960 °C	IEC 60695-2-12

Processing Properties	Original Value	Comments
Melt Temperature	260 °C
Mold Temperature	80.0 °C	Test condition for mold shrinkage

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 go back to viewing the property data in MatWeb's normal format.

PEVONIK883 / 243090

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