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Ensinger PEI

Envalior Pocan® DP 7102 000000 PBT, 32% Mineral
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Mineral Filled
Material Notes: PBT, 32% mineral, injection molding, LDS

Former Lanxess product line is now with Envalior.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.57 g/cc1.57 g/ccISO 1183
Bulk Density 0.900 g/cc0.0325 lb/in³ISO 60
Viscosity Number 64 cm³/g0.64 dl/gISO 1628-5
Linear Mold Shrinkage, Flow 0.0010 cm/cm0.0010 in/inPost-shrinkage, 60x60x2; 120°C; 4 hour; ISO 294-4
 0.014 cm/cm0.014 in/in60x60x2; 260°C / MT 80°C; 600 bar; ISO 294-4
Linear Mold Shrinkage, Transverse 0.0010 cm/cm0.0010 in/inPost-shrinkage, 60x60x2; 120°C; 4 hour; ISO 294-4
 0.014 cm/cm0.014 in/in60x60x2; 260°C / MT 80°C; 600 bar; ISO 294-4
Melt Flow 12 g/10 min
@Load 2.16 kg,
Temperature 260 °C		12 g/10 min
@Load 4.76 lb,
Temperature 500 °F		ISO 1133-1
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 50.0 MPa7250 psiISO 527-1, -2; 5 mm/min
Elongation at Break 2.0 %2.0 %ISO 527-1, -2; 5 mm/min
Tensile Modulus 5.80 GPa841 ksiISO 527-1, -2; 1 mm/min
Flexural Strength 95.0 MPa
@Strain 3 %		13800 psi
@Strain 3 %		2 mm/min; ISO 178-A
Flexural Modulus 6.40 GPa928 ksi2 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 -30.0 °C		11.9 ft-lb/in²
@Temperature -22.0 °F		ISO 180-1U
 30.0 kJ/m²
@Temperature 23.0 °C		14.3 ft-lb/in²
@Temperature 73.4 °F		ISO 180-1U
Charpy Impact Unnotched  3.50 J/cm²
@Temperature 23.0 °C		16.7 ft-lb/in²
@Temperature 73.4 °F		ISO 179-1eU
 3.53 J/cm²
@Temperature -30.0 °C		16.8 ft-lb/in²
@Temperature -22.0 °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 PropertiesMetricEnglishComments
Dielectric Constant  3.5
@Frequency 1e+6 Hz		3.5
@Frequency 1e+6 Hz		IEC 60250
 3.7
@Frequency 100 Hz		3.7
@Frequency 100 Hz		IEC 60250
Dissipation Factor  0.0149
@Frequency 1e+6 Hz		0.0149
@Frequency 1e+6 Hz		IEC 60250
 0.032
@Frequency 100 Hz		0.032
@Frequency 100 Hz		IEC 60250
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 70.0 µm/m-°C
@Temperature 23.0 - 55.0 °C		38.9 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1, -2
CTE, linear, Transverse to Flow 90.0 µm/m-°C
@Temperature 23.0 - 55.0 °C		50.0 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1, -2
Melting Point 225 °C437 °F10°C/min; ISO 11357-1, -3
Deflection Temperature at 0.46 MPa (66 psi) 195 °C383 °FISO 75-1, -2
Deflection Temperature at 1.8 MPa (264 psi) 115 °C239 °FISO 75-1, -2
Vicat Softening Point 190 °C
@Load 5.10 kg		374 °F
@Load 11.2 lb		120°C/hour; ISO 306
Flammability, UL94 HB
@Thickness 1.60 mm		HB
@Thickness 0.0630 in
 
Processing PropertiesMetricEnglishComments
Melt Temperature 250 - 270 °C482 - 518 °F
 260 °C500 °Ffor test specimens; ISO 294
Mold Temperature 80.0 °C176 °Ffor test specimens; ISO 294
 80.0 - 100 °C176 - 212 °F
Drying Temperature 120 °C248 °F
Dry Time 4 - 8 hour4 - 8 hour
Moisture Content 0.00 - 0.020 %0.00 - 0.020 %residual; Karl Fischer Test
 
Descriptive Properties
ISO Short NameISO 7792-1-PBT, GHMR, 09-060, MD32

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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