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DuPont Performance Polymers Rynite® 940 BK505 PET  (Unverified Data**)

Category Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polyethylene Terephthalate (PET), Glass/Mineral Reinforced
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Rynite® 940 BK505 PET  (Unverified Data**).pdf
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Material Notes:
Rynite® 940 BK505 is a 40% mica/glass reinforced modified polyethylene terephthalate with greater strength, stiffness, and low warpage.Information provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Specific Gravity 1.64 g/cc
1.64 g/cc
ASTM D792
Density 1.64 g/cc
0.0592 lb/in³
ISO 1183
Filler Content 40 %
40 %
Water Absorption 0.050 %

@Temperature 23.0 °C
 0.050 %

@Temperature 73.4 °F
 50%RH,23°C,24h; ASTM D570
Linear Mold Shrinkage 0.0017 cm/cm

@Thickness 1.57 mm
 0.0017 in/in

@Thickness 0.0618 in
 Flow
0.0030 cm/cm

@Thickness 3.20 mm
 0.0030 in/in

@Thickness 0.126 in
 Flow
0.0055 cm/cm

@Thickness 1.57 mm
 0.0055 in/in

@Thickness 0.0618 in
 Transverse
0.0070 cm/cm

@Thickness 3.20 mm
 0.0070 in/in

@Thickness 0.126 in
 Transverse
Linear Mold Shrinkage, Flow 0.0020 cm/cm

@Thickness 2.00 mm
 0.0020 in/in

@Thickness 0.0787 in
 ISO 294-4
Linear Mold Shrinkage, Transverse 0.0070 cm/cm

@Thickness 2.00 mm
 0.0070 in/in

@Thickness 0.0787 in
 ISO 294-4
Mechanical Properties Metric English Comments
Hardness, Rockwell M 75
75
ASTM D785
Hardness, Rockwell R 115
115
ASTM D785
Tensile Strength at Break 40.0 MPa

@Temperature 150 °C
 5800 psi

@Temperature 302 °F
 ISO 527
110 MPa

@Temperature 23.0 °C
 16000 psi

@Temperature 73.4 °F
 ISO 527
160 MPa

@Temperature -40.0 °C
 23200 psi

@Temperature -40.0 °F
 ISO 527
Tensile Strength 38.6 MPa

@Temperature 150 °C
 5600 psi

@Temperature 302 °F
 ASTM D638
55.2 MPa

@Temperature 90.0 °C
 8010 psi

@Temperature 194 °F
 ASTM D638
117 MPa

@Temperature 23.0 °C
 17000 psi

@Temperature 73.4 °F
 ASTM D638
152 MPa

@Temperature -40.0 °C
 22000 psi

@Temperature -40.0 °F
 ASTM D638
Elongation at Break 1.6 %

@Temperature -40.0 °C
 1.6 %

@Temperature -40.0 °F
 ASTM D638
1.7 %

@Temperature -40.0 °C
 1.7 %

@Temperature -40.0 °F
 ISO 527
1.8 %

@Temperature 23.0 °C
 1.8 %

@Temperature 73.4 °F
 ISO 527
1.9 %

@Temperature 23.0 °C
 1.9 %

@Temperature 73.4 °F
 ASTM D638
5.5 %

@Temperature 90.0 °C
 5.5 %

@Temperature 194 °F
 ASTM D638
5.5 %

@Temperature 150 °C
 5.5 %

@Temperature 302 °F
 ISO 527
6.5 %

@Temperature 150 °C
 6.5 %

@Temperature 302 °F
 ASTM D638
Tensile Modulus 3.19 GPa

@Temperature 150 °C
 463 ksi

@Temperature 302 °F
 ASTM D638
3.284 GPa

@Temperature 150 °C
 476.3 ksi

@Temperature 302 °F
 ISO 527
4.45 GPa

@Temperature 90.0 °C
 645 ksi

@Temperature 194 °F
 ASTM D638
11.6 GPa

@Temperature 23.0 °C
 1680 ksi

@Temperature 73.4 °F
 ASTM D638
12.5 GPa

@Temperature 23.0 °C
 1810 ksi

@Temperature 73.4 °F
 ISO 527
13.9 GPa

@Temperature -40.0 °C
 2020 ksi

@Temperature -40.0 °F
 ASTM D638
Flexural Strength 49.0 MPa

@Temperature 150 °C
 7110 psi

@Temperature 302 °F
 ASTM D790
73.1 MPa

@Temperature 90.0 °C
 10600 psi

@Temperature 194 °F
 ASTM D790
198 MPa

@Temperature 23.0 °C
 28700 psi

@Temperature 73.4 °F
 ASTM D790
261 MPa

@Temperature -40.0 °C
 37900 psi

@Temperature -40.0 °F
 ASTM D790
Flexural Modulus 2.10 GPa

@Temperature 150 °C
 305 ksi

@Temperature 302 °F
 ASTM D790
3.58 GPa

@Temperature 90.0 °C
 519 ksi

@Temperature 194 °F
 ASTM D790
11.7 GPa

@Temperature 23.0 °C
 1700 ksi

@Temperature 73.4 °F
 ASTM D790
12.951 GPa

@Temperature 23.0 °C
 1878.4 ksi

@Temperature 73.4 °F
 ISO 178
13.2 GPa

@Temperature -40.0 °C
 1910 ksi

@Temperature -40.0 °F
 ASTM D790
14.18 GPa

@Temperature -40.0 °C
 2057 ksi

@Temperature -40.0 °F
 ISO 178
Compressive Strength 175 MPa

@Temperature 23.0 °C
 25400 psi

@Temperature 73.4 °F
 ASTM D695
Shear Strength 60.7 MPa

@Temperature 23.0 °C
 8800 psi

@Temperature 73.4 °F
 ASTM D732
Izod Impact, Notched 0.690 J/cm

@Temperature -40.0 °C
 1.29 ft-lb/in

@Temperature -40.0 °F
 ASTM D256
0.750 J/cm

@Temperature 23.0 °C
 1.41 ft-lb/in

@Temperature 73.4 °F
 ASTM D256
Izod Impact, Unnotched 4.15 J/cm

@Temperature -40.0 °C
 7.77 ft-lb/in

@Temperature -40.0 °F
 ASTM D4812
5.30 J/cm

@Temperature 23.0 °C
 9.93 ft-lb/in

@Temperature 73.4 °F
 ASTM D4812
Izod Impact, Notched (ISO) 7.00 kJ/m²

@Temperature -40.0 °C
 3.33 ft-lb/in²

@Temperature -40.0 °F
 ISO 180/1A
7.00 kJ/m²

@Temperature 23.0 °C
 3.33 ft-lb/in²

@Temperature 73.4 °F
 ISO 180/1A
Izod Impact, Unnotched (ISO) 36.0 kJ/m²

@Temperature 23.0 °C
 17.1 ft-lb/in²

@Temperature 73.4 °F
 ISO 180/1U
39.0 kJ/m²

@Temperature -40.0 °C
 18.6 ft-lb/in²

@Temperature -40.0 °F
 ISO 180/1U
Charpy Impact Unnotched 3.50 J/cm²

@Temperature -40.0 °C
 16.7 ft-lb/in²

@Temperature -40.0 °F
 ISO 179/1eU
3.50 J/cm²

@Temperature 23.0 °C
 16.7 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²

@Temperature -40.0 °C
 2.86 ft-lb/in²

@Temperature -40.0 °F
 ISO 179/1eA
0.700 J/cm²

@Temperature 23.0 °C
 3.33 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eA
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm

@Temperature 23.0 °C
 1.00e+15 ohm-cm

@Temperature 73.4 °F
 ASTM D257
1.00e+15 ohm-cm

@Temperature 23.0 °C
 1.00e+15 ohm-cm

@Temperature 73.4 °F
 IEC 60093
Surface Resistance 1.00e+14 ohm

@Temperature 23.0 °C
 1.00e+14 ohm

@Temperature 73.4 °F
 ASTM D257
1.00e+14 ohm

@Temperature 23.0 °C
 1.00e+14 ohm

@Temperature 73.4 °F
 IEC 60093
Dielectric Constant 3.7

@Frequency 1.00e+6 Hz,
Temperature 23.0 °C
 3.7

@Frequency 1.00e+6 Hz,
Temperature 73.4 °F
 ASTM D150
3.7

@Frequency 1.00e+6 Hz,
Temperature 23.0 °C
 3.7

@Frequency 1.00e+6 Hz,
Temperature 73.4 °F
 IEC 60250
3.8

@Frequency 1000 Hz,
Temperature 23.0 °C
 3.8

@Frequency 1000 Hz,
Temperature 73.4 °F
 ASTM D150
3.8

@Frequency 100 Hz,
Temperature 23.0 °C
 3.8

@Frequency 100 Hz,
Temperature 73.4 °F
 IEC 60250
Dielectric Strength 10.5 kV/mm

@Thickness 3.20 mm,
Temperature 150 °C
 267 kV/in

@Thickness 0.126 in,
Temperature 302 °F
 500 V/s, in oil; Short Time; ASTM D149
14.0 kV/mm

@Thickness 3.20 mm,
Temperature 95.0 °C
 356 kV/in

@Thickness 0.126 in,
Temperature 203 °F
 500 V/s, in oil; Short Time; ASTM D149
15.0 kV/mm

@Thickness 1.60 mm,
Temperature 150 °C
 381 kV/in

@Thickness 0.0630 in,
Temperature 302 °F
 500 V/s, in oil; Short Time; ASTM D149
16.5 kV/mm

@Thickness 3.20 mm,
Temperature 23.0 °C
 419 kV/in

@Thickness 0.126 in,
Temperature 73.4 °F
 500 V/s, in oil; Short Time; ASTM D149
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