朗盛/DP T 7140 LDS 000000/热尺寸稳定性

朗盛Pocan®DP T 7140 LDS 000000PET+PBT,42%的玻璃纤维和矿物 类别:聚合物;热塑性;聚酯,TP;聚对苯二甲酸丁二醇酯(PBT);PBT、PET共混,填充玻璃;聚对苯二甲酸乙二醇酯(PET) 材料说明:宠物+聚对苯二甲酸丁二醇酯,44%玻璃纤维/矿物,注塑,LDS,高的热尺寸稳定性
物性表:

 
Physical Properties Metric English Comments
Specific Gravity  1.74 g/cc 1.74 g/cc ISO 1183
Bulk Density  1.00 g/cc 0.0361 lb/in³ ISO 60
Viscosity Test  50 cm³/g 50 cm³/g Viscosity number; ISO 1628-5
Linear Mold Shrinkage, Flow  0.0010 cm/cm 0.0010 in/in Post-shrinkage, 60x60x2; 120°C; 4 hour; ISO 294-4
  0.0020 cm/cm 0.0020 in/in 60x60x2; 280°C / WZ 110°C; 600 bar; ISO 294-4
Linear Mold Shrinkage, Transverse  0.0020 cm/cm 0.0020 in/in Post-shrinkage, 60x60x2; 120°C; 4 hour; ISO 294-4
  0.0070 cm/cm 0.0070 in/in 60x60x2; 280°C / WZ 110°C; 600 bar; ISO 294-4
Melt Flow  21 g/10 min
@Load 2.16 kg,
Temperature 280 °C
21 g/10 min
@Load 4.76 lb,
Temperature 536 °F
ISO 1133-1
 
Mechanical Properties Metric English Comments
Tensile Strength at Break  110 MPa 16000 psi ISO 527-1, -2; 5 mm/min
Elongation at Break  1.3 % 1.3 % ISO 527-1, -2; 5 mm/min
Tensile Modulus  12.7 GPa 1840 ksi ISO 527-1, -2; 1 mm/min
Flexural Strength  170 MPa
@Strain 1.70 %
24700 psi
@Strain 1.70 %
2 mm/min; ISO 178-A
Flexural Modulus  12.8 GPa 1860 ksi 2 mm/min; ISO 178-A
Izod Impact, Notched (ISO)   <= 10.0 kJ/m²
@Temperature 23.0 °C
<= 4.76 ft-lb/in²
@Temperature 73.4 °F
ISO 180-1A
  <= 10.0 kJ/m²
@Temperature -30.0 °C
<= 4.76 ft-lb/in²
@Temperature -22.0 °F
ISO 180-1A
Izod Impact, Unnotched (ISO)   25.0 kJ/m²
@Temperature 23.0 °C
11.9 ft-lb/in²
@Temperature 73.4 °F
ISO 180-1U
  25.0 kJ/m²
@Temperature -30.0 °C
11.9 ft-lb/in²
@Temperature -22.0 °F
ISO 180-1U
Charpy Impact Unnotched   2.50 J/cm²
@Temperature -30.0 °C
11.9 ft-lb/in²
@Temperature -22.0 °F
ISO 179-1eU
  3.00 J/cm²
@Temperature 23.0 °C
14.3 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 179-1eA
  <= 1.00 J/cm²
@Temperature -30.0 °C
<= 4.76 ft-lb/in²
@Temperature -22.0 °F
ISO 179-1eA
 
Electrical Properties Metric English Comments
Volume Resistivity  2.00e+20 ohm-cm 2.00e+20 ohm-cm IEC 60093
Surface Resistance  5.40e+16 ohm 5.40e+16 ohm IEC 60093
Dielectric Constant   4.1
@Frequency 1.00e+6 Hz
4.1
@Frequency 1.00e+6 Hz
IEC 60250
  4.3
@Frequency 100 Hz
4.3
@Frequency 100 Hz
IEC 60250
Dielectric Strength  33.0 kV/mm
@Thickness 1.00 mm
838 kV/in
@Thickness 0.0394 in
IEC 60243-1
Dissipation Factor   0.0022
@Frequency 100 Hz
0.0022
@Frequency 100 Hz
IEC 60250
  0.0138
@Frequency 1.00e+6 Hz
0.0138
@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index  275 V 275 V d.a.m.; Solution A; IEC 60112
 
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow  20.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
11.1 µin/in-°F
@Temperature 73.4 - 131 °F
ISO 11359-1, -2
CTE, linear, Transverse to Flow  50.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
27.8 µin/in-°F
@Temperature 73.4 - 131 °F
ISO 11359-1, -2
Thermal Conductivity  0.300 W/m-K 2.08 BTU-in/hr-ft²-°F ISO 8302
Melting Point  255 °C 491 °F 10°C/min; ISO 11357-1, -3
Deflection Temperature at 0.46 MPa (66 psi)  250 °C 482 °F ISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi)  210 °C 410 °F ISO 75-1, -2
Vicat Softening Point  225 °C
@Load 5.10 kg
437 °F
@Load 11.2 lb
120°C/hour; ISO 306
Flammability, UL94  HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
 
 
Processing Properties Metric English Comments
Melt Temperature  270 - 290 °C 518 - 554 °F  
  280 °C 536 °F for test specimens; ISO 294
Mold Temperature  110 °C 230 °F for test specimens; ISO 294
  100 - 130 °C 212 - 266 °F  
Drying Temperature  120 °C 248 °F  
Dry Time  4 - 8 hour 4 - 8 hour  
Moisture Content  0.00 - 0.020 % 0.00 - 0.020 % residual; Karl Fischer Test
 
Descriptive Properties
ISO Shortname ISO 7792-1-PET+PBT, GHMR, 07-120, (GF+MD)44
图:

 
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