Evonik VESTODUR® X7085 black V306020 Polybutylene Terephthalate

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Evonik VESTODUR® X7085 black V306020 Polybutylene Terephthalate
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 40% Glass Fiber Filled
Material Notes:	Glass fiber-reinforced polybutylene terephthalate compound for parts with high surface quality. VESTODUR X7085 black V306020 is a 45% glass fiber- reinforced, polymer-modified polybutylene terephthalate compound for injection molding. The compound is suitable for parts that are subjected to high mechanical and thermal loads. Compared with commonly used glass fiber-reinforced PBT compounds with similar stiffness parts of VESTODUR X7085 have in particular a high surface quality. VESTODUR X7085 black V306020 is 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	1.70 g/cc	ISO 1183
Water Absorption	0.40 %	Sim. to ISO 62
Linear Mold Shrinkage	0.013 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
Tensile Strength at Break	180 MPa	ISO 527
Tensile Strength	180 MPa	ISO 527
Elongation at Break	2.0 %	ISO 527
Tensile Modulus	15500 MPa	ISO 527
Charpy Impact Unnotched	50.0 kJ/m² @Temperature -30.0 °C	Complete Break; ISO 179/1eU
	71.0 kJ/m² @Temperature 23.0 °C	Complete Break; ISO 179/1eU
Charpy Impact, Notched	12.0 kJ/m² @Temperature 23.0 °C	Complete Break; ISO 179/1eA

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	223 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	210 °C	ISO 75-1/-2
Vicat Softening Point	210 °C	Method B: 10 N, 50 K/h; ISO 306
	220 °C	Method A: 10 N, 50 K/h; ISO 306
Flammability Test	1.0 @Thickness 1.60 mm	IEC 60695-11-10
	1.0 @Thickness 0.800 mm	IEC 60695-11-10

Processing Properties	Original Value	Comments
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.

PEVONIK886 / 243093

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