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Overview of materials for Polyethylene Terephthalate (PET), Unreinforced

Overview of materials for Polyethylene Terephthalate (PET), Unreinforced 物性表: Overview of materials for Polyethylene Terephthalate (PET), Unreinforced物性表及特性介绍,Overview of materials for Polyethylene Terephthalate (PET), Unreinforced注塑参数详情,如需Overview of materials for Polyethylene Terephthalate (PET), Unreinforced下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.25
  • 吸水率 [%]: 0.05
  • 缺口冲击强度: 0.139
  • 拉伸强度 [MPa]: 47.0
  • 断裂伸长率 [%]: 60.0
  • 弯曲强度 [MPa]: 22.0
  • 弯曲模量 [MPa]: 1.90
  • 硬度: 105.0
  • 热变形温度 [℃]: 66.0
  • 透光率 [%]: 67.0
 
Physical PropertiesMetricEnglishComments
Density 1.25 - 1.91 g/cc0.0452 - 0.0690 lb/in³Average value: 1.40 g/cc Grade Count:112
 1.10 - 1.20 g/cc
@Temperature 285 - 285 °C		0.0397 - 0.0434 lb/in³
@Temperature 545 - 545 °F		Average value: 1.19 g/cc Grade Count:27
Apparent Bulk Density 0.830 - 0.950 g/cc0.0300 - 0.0343 lb/in³Average value: 0.890 g/cc Grade Count:5
Water Absorption 0.0500 - 0.800 %0.0500 - 0.800 %Average value: 0.230 % Grade Count:36
Moisture Absorption at Equilibrium 0.200 - 0.300 %0.200 - 0.300 %Average value: 0.261 % Grade Count:18
Water Absorption at Saturation 0.400 - 0.500 %0.400 - 0.500 %Average value: 0.487 % Grade Count:12
Particle Size 2500 - 3500 µm2500 - 3500 µmAverage value: 2800 µm Grade Count:47
Particle Mesh Size 24.0 - 28.0 Mesh24.0 - 28.0 MeshAverage value: 24.5 Mesh Grade Count:31
Water Vapor Transmission 0.490 - 6.00 g/m²/day0.0316 - 0.386 g/100 in²/dayAverage value: 3.08 g/m²/day Grade Count:6
Oxygen Transmission 5.10 - 23.0 cc-mm/m²-24hr-atm13.0 - 58.4 cc-mil/100 in²-24hr-atmAverage value: 11.1 cc-mm/m²-24hr-atm Grade Count:3
Oxygen Transmission Rate 2.00 - 20.0 cc/m²/day0.129 - 1.29 cc/100 in²/dayAverage value: 14.0 cc/m²/day Grade Count:3
Viscosity Measurement 0.550 - 0.9800.550 - 0.980Average value: 0.766 Grade Count:106
Viscosity Test 62.0 - 86.0 cm³/g62.0 - 86.0 cm³/gAverage value: 78.9 cm³/g Grade Count:11
Maximum Moisture Content 0.350 - 0.4000.350 - 0.400Average value: 0.360 Grade Count:5
Thickness 200 - 1200 microns7.87 - 47.2 milAverage value: 404 microns Grade Count:8
Linear Mold Shrinkage 0.00100 - 0.0200 cm/cm0.00100 - 0.0200 in/inAverage value: 0.00409 cm/cm Grade Count:29
 0.0100 - 0.0130 cm/cm
@Temperature 150 - 150 °C		0.0100 - 0.0130 in/in
@Temperature 302 - 302 °F		Average value: 0.0109 cm/cm Grade Count:17
 0.0100 - 0.0130 cm/cm
@Time 900 - 900 sec		0.0100 - 0.0130 in/in
@Time 0.250 - 0.250 hour		Average value: 0.0109 cm/cm Grade Count:17
Linear Mold Shrinkage, Transverse 0.00200 - 0.0110 cm/cm0.00200 - 0.0110 in/inAverage value: 0.00814 cm/cm Grade Count:14
 0.00100 - 0.0100 cm/cm
@Temperature 150 - 150 °C		0.00100 - 0.0100 in/in
@Temperature 302 - 302 °F		Average value: 0.00500 cm/cm Grade Count:17
 0.00100 - 0.0100 cm/cm
@Time 900 - 900 sec		0.00100 - 0.0100 in/in
@Time 0.250 - 0.250 hour		Average value: 0.00500 cm/cm Grade Count:17
Crystallinity 35.0 - 53.0 %35.0 - 53.0 %Average value: 44.6 % Grade Count:35
 
Chemical PropertiesMetricEnglishComments
Acetaldehyde 0.100 - 3.00 ppm0.100 - 3.00 ppmAverage value: 1.23 ppm Grade Count:20
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 80.0 - 96.080.0 - 96.0Average value: 92.3 Grade Count:21
Hardness, Rockwell R 105 - 120105 - 120Average value: 112 Grade Count:14
Hardness, Shore D 79.0 - 81.079.0 - 81.0Average value: 80.3 Grade Count:3
Ball Indentation Hardness 160 - 170 MPa23200 - 24700 psiAverage value: 167 MPa Grade Count:6
Tensile Strength, Ultimate 22.0 - 155 MPa3190 - 22500 psiAverage value: 72.8 MPa Grade Count:44
Film Tensile Strength at Yield, MD 55.0 - 260 MPa7980 - 37700 psiAverage value: 176 MPa Grade Count:19
Film Tensile Strength at Yield, TD 53.0 - 265 MPa7690 - 38400 psiAverage value: 206 MPa Grade Count:19
Tensile Strength, Yield 47.0 - 90.0 MPa6820 - 13100 psiAverage value: 62.4 MPa Grade Count:26
Film Elongation at Break, MD 40.0 - 600 %40.0 - 600 %Average value: 192 % Grade Count:20
Film Elongation at Break, TD 100 - 600 %100 - 600 %Average value: 155 % Grade Count:19
Film Elongation at Yield, MD 4.00 - 6.00 %4.00 - 6.00 %Average value: 4.67 % Grade Count:3
Film Elongation at Yield, TD 4.00 - 6.00 %4.00 - 6.00 %Average value: 4.67 % Grade Count:3
Elongation at Break 1.50 - 600 %1.50 - 600 %Average value: 64.5 % Grade Count:50
Elongation at Yield 3.50 - 5.00 %3.50 - 5.00 %Average value: 4.09 % Grade Count:16
Modulus of Elasticity 1.83 - 5.20 GPa265 - 754 ksiAverage value: 3.45 GPa Grade Count:43
Flexural Yield Strength 60.0 - 240 MPa8700 - 34800 psiAverage value: 125 MPa Grade Count:37
Flexural Modulus 1.90 - 13.3 GPa276 - 1930 ksiAverage value: 5.24 GPa Grade Count:33
Compressive Yield Strength 20.0 - 103 MPa2900 - 14900 psiAverage value: 59.2 MPa Grade Count:6
Izod Impact, Notched 0.139 - 100 J/cm0.260 - 187 ft-lb/inAverage value: 0.659 J/cm Grade Count:30
 0.270 - 0.630 J/cm
@Temperature -40.0 - -40.0 °C		0.506 - 1.18 ft-lb/in
@Temperature -40.0 - -40.0 °F		Average value: 0.395 J/cm Grade Count:11
Izod Impact, Unnotched 2.67 J/cm - NB5.00 ft-lb/in - NBAverage value: 2.67 J/cm Grade Count:12
 NB - NB
@Temperature -40.0 - -30.0 °C		NB - NB
@Temperature -40.0 - -22.0 °F		Grade Count:11
Izod Impact, Notched (ISO) 2.00 - 8.10 kJ/m²0.952 - 3.85 ft-lb/in²Average value: 4.73 kJ/m² Grade Count:10
 3.10 - 4.20 kJ/m²
@Temperature -40.0 - -40.0 °C		1.48 - 2.00 ft-lb/in²
@Temperature -40.0 - -40.0 °F		Average value: 3.73 kJ/m² Grade Count:6
Izod Impact, Unnotched (ISO) NBNBGrade Count:3
 160 - 181 kJ/m²
@Temperature -40.0 - -40.0 °C		76.1 - 86.1 ft-lb/in²
@Temperature -40.0 - -40.0 °F		Average value: 170 kJ/m² Grade Count:3
Charpy Impact Unnotched 3.00 J/cm² - NB14.3 ft-lb/in² - NBAverage value: 5.18 J/cm² Grade Count:18
 NB - NB
@Temperature -30.0 - -30.0 °C		NB - NB
@Temperature -22.0 - -22.0 °F		Grade Count:4
Charpy Impact, Notched 0.200 - 1.40 J/cm²0.952 - 6.66 ft-lb/in²Average value: 0.571 J/cm² Grade Count:22
 0.270 - 0.500 J/cm²
@Temperature -30.0 - -30.0 °C		1.28 - 2.38 ft-lb/in²
@Temperature -22.0 - -22.0 °F		Average value: 0.345 J/cm² Grade Count:4
Puncture Energy 12.0 - 41.0 J8.85 - 30.2 ft-lbAverage value: 25.6 J Grade Count:8
 0.800 - 24.0 J
@Temperature -40.0 - -40.0 °C		0.590 - 17.7 ft-lb
@Temperature -40.0 - -40.0 °F		Average value: 4.32 J Grade Count:4
 0.800 - 24.0 J
@Thickness 2.50 - 3.20 mm		0.590 - 17.7 ft-lb
@Thickness 0.0984 - 0.126 in		Average value: 4.32 J Grade Count:4
Coefficient of Friction 0.180 - 0.3000.180 - 0.300Average value: 0.239 Grade Count:7
Coefficient of Friction, Static 0.190 - 0.4000.190 - 0.400Average value: 0.372 Grade Count:15
Tear Strength, Total 15.0 - 120 N3.37 - 27.0 lb (f)Average value: 70.4 N Grade Count:3
Tear Strength 0.265 - 59.0 kN/m1.51 - 337 pliAverage value: 32.4 kN/m Grade Count:5
Elmendorf Tear Strength, MD 3.14 - 4.00 g/micron79.8 - 102 g/milAverage value: 3.71 g/micron Grade Count:3
Elmendorf Tear Strength, TD 3.24 - 5.20 g/micron82.2 - 132 g/milAverage value: 4.55 g/micron Grade Count:3
Dart Drop 1.08 - 2.00 g/micron27.4 - 50.8 g/milAverage value: 1.69 g/micron Grade Count:3
Taber Abrasion, mg/1000 Cycles 15.0 - 40.015.0 - 40.0Average value: 29.9 Grade Count:8
Film Tensile Strength at Break, MD 13.8 - 60.0 MPa2000 - 8700 psiAverage value: 51.8 MPa Grade Count:4
Film Tensile Strength at Break, TD 39.0 - 48.0 MPa5660 - 6960 psiAverage value: 42.0 MPa Grade Count:3
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 5.00e+6 - 1.00e+18 ohm-cm5.00e+6 - 1.00e+18 ohm-cmAverage value: 3.58e+16 ohm-cm Grade Count:39
 1.00e+11 - 1.00e+12 ohm-cm
@Temperature 150 - 150 °C		1.00e+11 - 1.00e+12 ohm-cm
@Temperature 302 - 302 °F		Average value: 5.50e+11 ohm-cm Grade Count:2
Surface Resistance 1.00e+13 - 1.00e+16 ohm1.00e+13 - 1.00e+16 ohmAverage value: 1.23e+15 ohm Grade Count:19
 >= 1.00e+12 ohm
@Temperature 150 - 150 °C		>= 1.00e+12 ohm
@Temperature 302 - 302 °F		Average value: 1.00e+12 ohm Grade Count:2
Dielectric Constant 2.40 - 3.902.40 - 3.90Average value: 3.20 Grade Count:34
 3.60 - 3.60
@Temperature 150 - 150 °C		3.60 - 3.60
@Temperature 302 - 302 °F		Average value: 3.60 Grade Count:12
 3.60 - 3.60
@Frequency 50.0 - 50.0 Hz		3.60 - 3.60
@Frequency 50.0 - 50.0 Hz		Average value: 3.60 Grade Count:12
Dielectric Strength 15.7 - 510 kV/mm399 - 13000 kV/inAverage value: 68.7 kV/mm Grade Count:36
 135 - 200 kV/mm
@Temperature 150 - 150 °C		3430 - 5080 kV/in
@Temperature 302 - 302 °F		Average value: 157 kV/mm Grade Count:3
 135 - 200 kV/mm
@Frequency 50.0 - 50.0 Hz		3430 - 5080 kV/in
@Frequency 50.0 - 50.0 Hz		Average value: 157 kV/mm Grade Count:3
Dissipation Factor 0.00100 - 0.02500.00100 - 0.0250Average value: 0.00852 Grade Count:21
 0.00480 - 0.00480
@Temperature 150 - 150 °C		0.00480 - 0.00480
@Temperature 302 - 302 °F		Average value: 0.00480 Grade Count:5
 0.00480 - 0.00480
@Frequency 50.0 - 50.0 Hz		0.00480 - 0.00480
@Frequency 50.0 - 50.0 Hz		Average value: 0.00480 Grade Count:5
Dielectric Loss Index 0.00100 - 0.01400.00100 - 0.0140Average value: 0.00822 Grade Count:3
Arc Resistance 80.0 - 181 sec80.0 - 181 secAverage value: 126 sec Grade Count:18
Comparative Tracking Index 175 - 600 V175 - 600 VAverage value: 398 V Grade Count:23
 
Thermal PropertiesMetricEnglishComments
Heat of Fusion 56.0 - 59000 J/g24.1 - 25400 BTU/lbAverage value: 2740 J/g Grade Count:22
CTE, linear 25.0 - 92.0 µm/m-°C13.9 - 51.1 µin/in-°FAverage value: 56.9 µm/m-°C Grade Count:35
CTE, linear, Transverse to Flow 48.0 - 80.0 µm/m-°C26.7 - 44.4 µin/in-°FAverage value: 71.3 µm/m-°C Grade Count:8
Specific Heat Capacity 1.00 - 1.20 J/g-°C0.240 - 0.287 BTU/lb-°FAverage value: 1.13 J/g-°C Grade Count:23
 1.21336 - 2.30 J/g-°C
@Temperature 60.0 - 280 °C		0.290000 - 0.550 BTU/lb-°F
@Temperature 140 - 536 °F		Average value: 1.69 J/g-°C Grade Count:24
Thermal Conductivity 0.190 - 0.290 W/m-K1.32 - 2.01 BTU-in/hr-ft²-°FAverage value: 0.265 W/m-K Grade Count:10
Melting Point 200 - 260 °C392 - 500 °FAverage value: 246 °C Grade Count:120
Maximum Service Temperature, Air 100 - 225 °C212 - 437 °FAverage value: 153 °C Grade Count:25
Deflection Temperature at 0.46 MPa (66 psi) 66.0 - 245 °C151 - 473 °FAverage value: 137 °C Grade Count:35
Deflection Temperature at 1.8 MPa (264 psi) 60.0 - 240 °C140 - 464 °FAverage value: 112 °C Grade Count:43
Vicat Softening Point 74.0 - 85.0 °C165 - 185 °FAverage value: 79.9 °C Grade Count:9
Minimum Service Temperature, Air -20.0 °C-4.00 °FAverage value: -20.0 °C Grade Count:8
Glass Transition Temp, Tg 70.0 - 78.0 °C158 - 172 °FAverage value: 73.5 °C Grade Count:8
Flammability, UL94 HB - V-0HB - V-0Grade Count:37
Oxygen Index 22.0 - 25.0 %22.0 - 25.0 %Average value: 24.0 % Grade Count:3
 
Optical PropertiesMetricEnglishComments
Haze 0.300 - 40.0 %0.300 - 40.0 %Average value: 10.6 % Grade Count:24
Gloss 108 - 166 %108 - 166 %Average value: 131 % Grade Count:6
Transmission, Visible 67.0 - 99.0 %67.0 - 99.0 %Average value: 89.4 % Grade Count:42
Gardner Color Number -3.00 - 85.0-3.00 - 85.0Average value: 34.8 Grade Count:22
 
Processing PropertiesMetricEnglishComments
Processing Temperature 90.0 - 293 °C194 - 560 °FAverage value: 200 °C Grade Count:9
Melt Temperature 120 - 295 °C248 - 563 °FAverage value: 252 °C Grade Count:43
Mold Temperature 10.0 - 163 °C50.0 - 325 °FAverage value: 80.8 °C Grade Count:20
Drying Temperature 70.0 - 160 °C158 - 320 °FAverage value: 101 °C Grade Count:10
Dry Time 3.00 - 8.00 hour3.00 - 8.00 hourAverage value: 5.50 hour Grade Count:10
Moisture Content 0.100 - 0.400 %0.100 - 0.400 %Average value: 0.245 % Grade Count:74
Injection Pressure 68.9 - 120 MPa10000 - 17400 psiAverage value: 96.5 MPa Grade Count:4
Back Pressure 8.00 - 18.0 MPa1160 - 2610 psiAverage value: 13.0 MPa Grade Count:3

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