Radici Radiflam® B RV300K AE 375 BK Polybutylene Terephthalate

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Radici Radiflam® B RV300K AE 375 BK Polybutylene Terephthalate
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Material Notes:	PBT flame retardant, injection molding grade. 30% glass fiber reinforced. Black color. Suitable for parts requiring fire retardancy along with high stiffness and good mechanical resistance. Information provided by Radici Group.
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Physical Properties	Metric	English	Comments

Density	1.66 g/cc	0.0600 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	0.0040 cm/cm	0.0040 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0090 cm/cm	0.0090 in/in	ISO 294-4
Melt Flow	3.5 g/10 min @Load 2.16 kg, Temperature 250 °C	3.5 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	130 MPa	18900 psi	5mm / min.; ISO 527-2/1A
Elongation at Break	2.2 %	2.2 %	5 mm / min.; ISO 527-2/1A
Tensile Modulus	10.7 GPa	1550 ksi	1mm / min.; ISO 527-2/1A
Flexural Strength	205 MPa	29700 psi	2mm / min.; ISO 178
Flexural Modulus	9.70 GPa	1410 ksi	2mm / min.; ISO 178
Charpy Impact Unnotched	6.00 J/cm² @Temperature 23.0 °C	28.6 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	1.00 J/cm² @Temperature 23.0 °C	4.76 ft-lb/in² @Temperature 73.4 °F	ISO 179/1e/A

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+11 ohm-cm	1.00e+11 ohm-cm	500V; IEC 60093
Surface Resistance	1.00e+12 ohm	1.00e+12 ohm	500V; IEC 60093
Comparative Tracking Index	250 V	250 V	Sol.A; IEC 60112

Thermal Properties	Metric	English	Comments
Melting Point	225 °C	437 °F	10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	428 °F	ISO 75/2Bf
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	401 °F	ISO 75/2Af
Vicat Softening Point	210 °C @Load 5.10 kg	410 °F @Load 11.2 lb	50°C/h; ISO 306
Flammability, UL94	V-0 @Thickness 0.800 mm	V-0 @Thickness 0.0315 in
	V-0 @Thickness 0.400 mm	V-0 @Thickness 0.0157 in
Flame Spread	0.000 mm/min @Thickness 3.00 mm	0.000 in/min @Thickness 0.118 in	Automotive Interior; ISO 3795
Glow Wire Flammability Index	960 °C @Thickness 1.00 mm	1760 °F @Thickness 0.0394 in	IEC 60695-2-1/2
	960 °C @Thickness 2.00 mm	1760 °F @Thickness 0.0787 in	IEC 60695-2-1/2

Processing Properties	Metric	English	Comments
Melt Temperature	250 - 280 °C	482 - 536 °F	Injection Molding
Mold Temperature	80.0 - 90.0 °C	176 - 194 °F

Descriptive Properties
Injection Molding Injection Speed	Medium-high

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.

PRADI6986 / 293491

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