Overview of materials for PCTA Polyester Alloy

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Overview of materials for PCTA Polyester Alloy
Categories:	Polymer; Thermoplastic; Polyester, TP; PCTA Polyester Alloy
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "PCTA Polyester Alloy". 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	1.20 g/cc	0.0434 lb/in³	Average value: 1.20 g/cc Grade Count:5
Linear Mold Shrinkage	0.00200 - 0.00600 cm/cm	0.00200 - 0.00600 in/in	Average value: 0.00400 cm/cm Grade Count:5

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	103 - 105	103 - 105	Average value: 103 Grade Count:5
Tensile Strength, Ultimate	46.0 - 53.0 MPa	6670 - 7690 psi	Average value: 49.3 MPa Grade Count:5
Tensile Strength, Yield	46.0 - 47.0 MPa	6670 - 6820 psi	Average value: 46.8 MPa Grade Count:5
Elongation at Break	200 - 320 %	200 - 320 %	Average value: 262 % Grade Count:5
Elongation at Yield	4.00 - 5.00 %	4.00 - 5.00 %	Average value: 4.56 % Grade Count:5
Modulus of Elasticity	1.80 GPa	261 ksi	Average value: 1.80 GPa Grade Count:3
Flexural Yield Strength	64.0 - 69.0 MPa	9280 - 10000 psi	Average value: 66.9 MPa Grade Count:5
Flexural Modulus	1.75 - 2.00 GPa	254 - 290 ksi	Average value: 1.91 GPa Grade Count:5
Izod Impact, Notched	0.780 - 3.70 J/cm	1.46 - 6.93 ft-lb/in	Average value: 1.38 J/cm Grade Count:5
	0.400 - 0.600 J/cm @Temperature -40.0 - -40.0 °C	0.749 - 1.12 ft-lb/in @Temperature -40.0 - -40.0 °F	Average value: 0.438 J/cm Grade Count:4
	0.374 - 0.374 J/cm @Temperature -40.0 - -40.0 °C	0.701 - 0.701 ft-lb/in @Temperature -40.0 - -40.0 °F	Average value: 0.438 J/cm Grade Count:1
	0.374 - 0.374 J/cm @Thickness 3.17 - 3.17 mm	0.701 - 0.701 ft-lb/in @Thickness 0.125 - 0.125 in	Average value: 0.438 J/cm Grade Count:1
Izod Impact, Unnotched	99.99 - 99.99 J/cm @Temperature -40.0 - -40.0 °C	187.3 - 187.3 ft-lb/in @Temperature -40.0 - -40.0 °F	Grade Count:2
Izod Impact, Notched (ISO)	7.80 - 29.6 kJ/m²	3.71 - 14.1 ft-lb/in²	Average value: 15.1 kJ/m² Grade Count:3
	4.80 - 6.30 kJ/m² @Temperature -40.0 - -40.0 °C	2.28 - 3.00 ft-lb/in² @Temperature -40.0 - -40.0 °F	Average value: 5.30 kJ/m² Grade Count:3
Puncture Energy	42.0 - 3760 J	31.0 - 2780 ft-lb	Average value: 980 J Grade Count:3
	48.0 - 3763 J @Temperature -40.0 - -40.0 °C	35.4 - 2775 ft-lb @Temperature -40.0 - -40.0 °F	Average value: 979 J Grade Count:3

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	72.0 - 167 °C	162 - 333 °F	Average value: 88.8 °C Grade Count:5
Deflection Temperature at 1.8 MPa (264 psi)	65.0 - 149 °C	149 - 300 °F	Average value: 77.3 °C Grade Count:5

Optical Properties	Metric	English	Comments
Haze	0.300 - 3.60 %	0.300 - 3.60 %	Average value: 0.960 % Grade Count:5
Transmission, Visible	77.0 - 91.0 %	77.0 - 91.0 %	Average value: 87.8 % Grade Count:5

Processing Properties	Metric	English	Comments
Melt Temperature	230 - 290 °C	446 - 554 °F	Average value: 265 °C Grade Count:4
Mold Temperature	15.0 - 47.5 °C	59.0 - 118 °F	Average value: 29.9 °C Grade Count:4
Drying Temperature	70.0 - 95.0 °C	158 - 203 °F	Average value: 76.5 °C Grade Count:4

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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O3410 / 78210

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