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Overview of materials for Polyethylene Terephthalate (PET), 20% Glass Reinforced

Category Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polyethylene Terephthalate (PET), 20% Glass Reinforced
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polyethylene Terephthalate (PET), 20% Glass Reinforced.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polyethylene Terephthalate (PET), 20% Glass Reinforced". Specific grades with glass content between 15% and 24% are included. 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.
Physical Properties Metric English Comments
Density 1.38 - 1.63 g/cc
0.0499 - 0.0589 lb/in³
Average value: 1.48 g/cc Grade Count:39
Filler Content 13.0 - 20.0 %
13.0 - 20.0 %
Average value: 16.7 % Grade Count:6
Water Absorption 0.0500 - 2.50 %
0.0500 - 2.50 %
Average value: 0.326 % Grade Count:14
Moisture Absorption at Equilibrium 0.100 - 0.250 %
0.100 - 0.250 %
Average value: 0.204 % Grade Count:12
Linear Mold Shrinkage 0.00150 - 0.0120 cm/cm
0.00150 - 0.0120 in/in
Average value: 0.00433 cm/cm Grade Count:33
Linear Mold Shrinkage, Transverse 0.00100 - 0.0120 cm/cm
0.00100 - 0.0120 in/in
Average value: 0.00879 cm/cm Grade Count:13
Ash 15.0 - 83.0 %
15.0 - 83.0 %
Average value: 37.7 % Grade Count:3
Mechanical Properties Metric English Comments
Hardness, Rockwell M 58.0 - 123
58.0 - 123
Average value: 105 Grade Count:4
Hardness, Rockwell R 110 - 120
110 - 120
Average value: 115 Grade Count:10
Tensile Strength, Ultimate 75.0 - 150 MPa
10900 - 21800 psi
Average value: 102 MPa Grade Count:29
Tensile Strength, Yield 1.06 - 115 MPa
154 - 16700 psi
Average value: 63.1 MPa Grade Count:10
Elongation at Break 1.50 - 6.00 %
1.50 - 6.00 %
Average value: 3.09 % Grade Count:33
Modulus of Elasticity 4.50 - 8.50 GPa
653 - 1230 ksi
Average value: 6.81 GPa Grade Count:19
Flexural Yield Strength 6.89 - 178 MPa
1000 - 25900 psi
Average value: 132 MPa Grade Count:25
Flexural Modulus 2.07 - 8.10 GPa
300 - 1170 ksi
Average value: 5.52 GPa Grade Count:29
Shear Modulus >= 0.0390 GPa

@Temperature -50.0 - 250 °C
>= 5.66 ksi

@Temperature -58.0 - 482 °F
Average value: 0.630 GPa Grade Count:1
Izod Impact, Notched 0.340 - 1.33 J/cm
0.637 - 2.50 ft-lb/in
Average value: 0.705 J/cm Grade Count:22
Izod Impact, Unnotched 2.67 - 4.27 J/cm
5.00 - 8.00 ft-lb/in
Average value: 3.42 J/cm Grade Count:5
Izod Impact, Notched (ISO) 4.50 - 13.0 kJ/m²
2.14 - 6.19 ft-lb/in²
Average value: 7.57 kJ/m² Grade Count:16
5.00 - 8.00 kJ/m²

@Temperature -40.0 - -30.0 °C
2.38 - 3.81 ft-lb/in²

@Temperature -40.0 - -22.0 °F
Average value: 6.09 kJ/m² Grade Count:8
Izod Impact, Unnotched (ISO) 25.0 - 35.0 kJ/m²

@Temperature -30.0 - -30.0 °C
11.9 - 16.7 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 30.0 kJ/m² Grade Count:2
Charpy Impact Unnotched 2.00 - 5.50 J/cm²
9.52 - 26.2 ft-lb/in²
Average value: 3.92 J/cm² Grade Count:6
1.50 - 2.50 J/cm²

@Temperature -30.0 - 5.00 °C
7.14 - 11.9 ft-lb/in²

@Temperature -22.0 - 41.0 °F
Average value: 2.00 J/cm² Grade Count:3
Charpy Impact, Notched 0.470 - 1.10 J/cm²
2.24 - 5.24 ft-lb/in²
Average value: 0.769 J/cm² Grade Count:9
0.500 - 0.800 J/cm²

@Temperature -40.0 - -30.0 °C
2.38 - 3.81 ft-lb/in²

@Temperature -40.0 - -22.0 °F
Average value: 0.653 J/cm² Grade Count:3
Thermal Properties Metric English Comments
CTE, linear 12.6 - 98.0 µm/m-°C
7.00 - 54.4 µin/in-°F
Average value: 41.5 µm/m-°C Grade Count:12
109 - 109 µm/m-°C

@Temperature 55.0 - 160 °C
60.6 - 60.6 µin/in-°F

@Temperature 131 - 320 °F
Average value: 109 µm/m-°C Grade Count:1
CTE, linear, Transverse to Flow 40.0 - 120 µm/m-°C
22.2 - 66.7 µin/in-°F
Average value: 80.8 µm/m-°C Grade Count:4
32.0 - 32.0 µm/m-°C

@Temperature 55.0 - 160 °C
17.8 - 17.8 µin/in-°F

@Temperature 131 - 320 °F
Average value: 32.0 µm/m-°C Grade Count:1
Melting Point 225 - 260 °C
437 - 500 °F
Average value: 247 °C Grade Count:22
Deflection Temperature at 0.46 MPa (66 psi) 220 - 250 °C
428 - 482 °F
Average value: 238 °C Grade Count:21
Deflection Temperature at 1.8 MPa (264 psi) 180 - 233 °C
356 - 451 °F
Average value: 205 °C Grade Count:35
Vicat Softening Point 205 - 255 °C
401 - 491 °F
Average value: 232 °C Grade Count:3
Flammability, UL94 HB - 5VA
HB - 5VA
Grade Count:29
Oxygen Index 19.0 - 24.0 %
19.0 - 24.0 %
Average value: 21.0 % Grade Count:3
Glow Wire Test 750 - 960 °C
1380 - 1760 °F
Average value: 915 °C Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+13 - 1.00e+18 ohm-cm
1.00e+13 - 1.00e+18 ohm-cm
Average value: 6.01e+16 ohm-cm Grade Count:19
Surface Resistance 1.00e+13 - 1.00e+15 ohm
1.00e+13 - 1.00e+15 ohm
Average value: 1.90e+14 ohm Grade Count:9
Dielectric Constant 3.30 - 4.60
3.30 - 4.60
Average value: 3.76 Grade Count:6
Dielectric Strength 16.1 - 37.0 kV/mm
410 - 940 kV/in
Average value: 23.3 kV/mm Grade Count:12
Dissipation Factor 0.00300 - 0.0200
0.00300 - 0.0200
Average value: 0.0130 Grade Count:3
Comparative Tracking Index 0.000 - 400 V
0.000 - 400 V
Average value: 243 V Grade Count:8
Processing Properties Metric English Comments
Processing Temperature 135 - 293 °C
275 - 560 °F
Average value: 263 °C Grade Count:12
Nozzle Temperature 271 - 300 °C
520 - 572 °F
Average value: 286 °C Grade Count:4
Melt Temperature 20.0 - 300 °C
68.0 - 572 °F
Average value: 270 °C Grade Count:13
Mold Temperature 75.0 - 163 °C
167 - 325 °F
Average value: 112 °C Grade Count:22
Drying Temperature 116 - 140 °C
240 - 284 °F
Average value: 127 °C Grade Count:13
Moisture Content 0.0100 - 0.200 %
0.0100 - 0.200 %
Average value: 0.0746 % Grade Count:13
Injection Pressure 55.0 - 138 MPa
7980 - 20000 psi
Average value: 84.0 MPa Grade Count:7
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