Overview of materials for PBT + ASA Blend, Glass Fiber Reinforced

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Overview of materials for PBT + ASA Blend, Glass Fiber Reinforced
Categories:	Polymer; Thermoplastic; ASA Polymer; Polyester, TP; Polybutylene Terephthalate (PBT); PBT + ASA Blend, Glass Fiber Reinforced
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "PBT + ASA Blend, Glass Fiber Reinforced". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
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Physical Properties	Metric	English	Comments

Density	1.25 - 1.57 g/cc	0.0452 - 0.0567 lb/in³	Average value: 1.41 g/cc Grade Count:53
	1.19 - 1.42 g/cc @Temperature 225 - 250 °C	0.0430 - 0.0513 lb/in³ @Temperature 437 - 482 °F	Average value: 1.30 g/cc Grade Count:8
Filler Content	15.0 - 30.0 %	15.0 - 30.0 %	Average value: 24.2 % Grade Count:12
Water Absorption	0.0600 - 0.780 %	0.0600 - 0.780 %	Average value: 0.544 % Grade Count:10
Moisture Absorption at Equilibrium	0.100 - 0.400 %	0.100 - 0.400 %	Average value: 0.206 % Grade Count:21
Water Absorption at Saturation	0.200 - 0.400 %	0.200 - 0.400 %	Average value: 0.355 % Grade Count:11
Viscosity Test	92.0 - 110 cm³/g	0.920 - 1.10 dl/g	Average value: 104 cm³/g Grade Count:6
Maximum Moisture Content	0.0200	0.0200	Average value: 0.0200 Grade Count:4
Linear Mold Shrinkage	0.00100 - 0.0120 cm/cm	0.00100 - 0.0120 in/in	Average value: 0.00354 cm/cm Grade Count:44
	0.00300 - 0.00400 cm/cm @Temperature 80.0 - 80.0 °C	0.00300 - 0.00400 in/in @Temperature 176 - 176 °F	Average value: 0.00350 cm/cm Grade Count:2
Linear Mold Shrinkage, Transverse	0.00200 - 0.0110 cm/cm	0.00200 - 0.0110 in/in	Average value: 0.00713 cm/cm Grade Count:35
	0.00700 - 0.00800 cm/cm @Temperature 80.0 - 80.0 °C	0.00700 - 0.00800 in/in @Temperature 176 - 176 °F	Average value: 0.00750 cm/cm Grade Count:2
Melt Flow	5.72 - 55.0 g/10 min	5.72 - 55.0 g/10 min	Average value: 23.2 g/10 min Grade Count:48

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	140 - 157 MPa	20300 - 22800 psi	Average value: 149 MPa Grade Count:3
Tensile Strength, Ultimate	45.0 - 135 MPa	6530 - 19600 psi	Average value: 99.8 MPa Grade Count:45
	35.0 - 115 MPa @Temperature -40.0 - 100 °C	5080 - 16700 psi @Temperature -40.0 - 212 °F	Average value: 70.0 MPa Grade Count:1
Tensile Strength, Yield	75.0 - 132 MPa	10900 - 19200 psi	Average value: 111 MPa Grade Count:10
Elongation at Break	1.50 - 9.00 %	1.50 - 9.00 %	Average value: 3.16 % Grade Count:45
Elongation at Yield	2.00 - 8.00 %	2.00 - 8.00 %	Average value: 3.21 % Grade Count:8
Modulus of Elasticity	2.90 - 10.5 GPa	421 - 1520 ksi	Average value: 7.25 GPa Grade Count:44
Flexural Yield Strength	60.0 - 193 MPa	8700 - 28000 psi	Average value: 150 MPa Grade Count:34
Flexural Modulus	2.50 - 9.32 GPa	363 - 1350 ksi	Average value: 6.13 GPa Grade Count:28
Flexural Strain at Yield	2.50 - 3.20 %	2.50 - 3.20 %	Average value: 2.72 % Grade Count:5
Poissons Ratio	0.340 - 0.350	0.340 - 0.350	Average value: 0.343 Grade Count:9
Izod Impact, Notched	0.686 - 0.800 J/cm	1.29 - 1.50 ft-lb/in	Average value: 0.764 J/cm Grade Count:3
Izod Impact, Notched (ISO)	5.50 - 45.0 kJ/m²	2.62 - 21.4 ft-lb/in²	Average value: 11.3 kJ/m² Grade Count:21
	7.00 - 33.0 kJ/m² @Temperature -30.0 - -30.0 °C	3.33 - 15.7 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 11.1 kJ/m² Grade Count:10
Izod Impact, Unnotched (ISO)	6.00 - 50.0 kJ/m²	2.86 - 23.8 ft-lb/in²	Average value: 41.5 kJ/m² Grade Count:14
	6.00 - 50.0 kJ/m² @Temperature -30.0 - -30.0 °C	2.86 - 23.8 ft-lb/in² @Temperature -22.0 - -22.0 °F	Average value: 41.0 kJ/m² Grade Count:11
Charpy Impact Unnotched	2.50 - 6.40 J/cm²	11.9 - 30.5 ft-lb/in²	Average value: 4.66 J/cm² Grade Count:42
	1.00 - 6.50 J/cm² @Temperature -40.0 - -30.0 °C	4.76 - 30.9 ft-lb/in² @Temperature -40.0 - -22.0 °F	Average value: 3.83 J/cm² Grade Count:26
Charpy Impact, Notched	0.300 - 1.00 J/cm²	1.43 - 4.76 ft-lb/in²	Average value: 0.732 J/cm² Grade Count:38
	0.200 - 1.00 J/cm² @Temperature -40.0 - -20.0 °C	0.952 - 4.76 ft-lb/in² @Temperature -40.0 - -4.00 °F	Average value: 0.636 J/cm² Grade Count:22
Tensile Creep Modulus, 1 hour	6500 - 9500 MPa	943000 - 1.38e+6 psi	Average value: 8130 MPa Grade Count:4
Tensile Creep Modulus, 1000 hours	3300 - 7400 MPa	479000 - 1.07e+6 psi	Average value: 5760 MPa Grade Count:5

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+15 - 1.00e+16 ohm-cm	1.00e+15 - 1.00e+16 ohm-cm	Average value: 2.19e+15 ohm-cm Grade Count:16
Surface Resistance	1.00e+14 - 5.00e+15 ohm	1.00e+14 - 5.00e+15 ohm	Average value: 6.87e+14 ohm Grade Count:16
Dielectric Constant	3.40 - 4.70	3.40 - 4.70	Average value: 3.78 Grade Count:13
Dielectric Strength	20.0 - 117 kV/mm	508 - 2970 kV/in	Average value: 34.5 kV/mm Grade Count:10
Dissipation Factor	0.00175 - 0.0210	0.00175 - 0.0210	Average value: 0.0108 Grade Count:11
Comparative Tracking Index	125 - 550 V	125 - 550 V	Average value: 311 V Grade Count:17

Thermal Properties	Metric	English	Comments
CTE, linear	20.0 - 55.0 µm/m-°C	11.1 - 30.6 µin/in-°F	Average value: 32.6 µm/m-°C Grade Count:14
CTE, linear, Transverse to Flow	70.0 - 100 µm/m-°C	38.9 - 55.6 µin/in-°F	Average value: 91.0 µm/m-°C Grade Count:10
Specific Heat Capacity	1.85 - 1.90 J/g-°C @Temperature 225 - 250 °C	0.442 - 0.454 BTU/lb-°F @Temperature 437 - 482 °F	Average value: 1.88 J/g-°C Grade Count:4
Thermal Conductivity	0.250 - 0.280 W/m-K @Temperature 225 - 250 °C	1.74 - 1.94 BTU-in/hr-ft²-°F @Temperature 437 - 482 °F	Average value: 0.260 W/m-K Grade Count:5
Melting Point	220 - 260 °C	428 - 500 °F	Average value: 226 °C Grade Count:36
Maximum Service Temperature, Air	110 - 170 °C	230 - 338 °F	Average value: 155 °C Grade Count:4
Deflection Temperature at 0.46 MPa (66 psi)	120 - 220 °C	248 - 428 °F	Average value: 196 °C Grade Count:33
Deflection Temperature at 1.8 MPa (264 psi)	90.0 - 220 °C	194 - 428 °F	Average value: 168 °C Grade Count:44
Vicat Softening Point	110 - 215 °C	230 - 419 °F	Average value: 161 °C Grade Count:21
Glass Transition Temp, Tg	120 °C	248 °F	Average value: 120 °C Grade Count:8
Flammability, UL94	HB - 5VA	HB - 5VA	Grade Count:30
Flame Spread	13.3 - 80.0 mm/min	0.524 - 3.15 in/min	Average value: 42.3 mm/min Grade Count:5
Oxygen Index	19.0 - 27.0 %	19.0 - 27.0 %	Average value: 23.7 % Grade Count:7
Glow Wire Test	525 - 960 °C	977 - 1760 °F	Average value: 858 °C Grade Count:3

Processing Properties	Metric	English	Comments
Processing Temperature	80.0 - 270 °C	176 - 518 °F	Average value: 125 °C Grade Count:4
Nozzle Temperature	245 - 277 °C	473 - 530 °F	Average value: 256 °C Grade Count:6
Melt Temperature	235 - 280 °C	455 - 536 °F	Average value: 258 °C Grade Count:41
Mold Temperature	26.7 - 130 °C	80.0 - 266 °F	Average value: 79.6 °C Grade Count:42
Drying Temperature	80.0 - 120 °C	176 - 248 °F	Average value: 109 °C Grade Count:33
Moisture Content	0.000 - 0.0800 %	0.000 - 0.0800 %	Average value: 0.0304 % Grade Count:23

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.

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O3295a / 89086

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