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Solvay Specialty Polymers AvaSpire® AV-621 Polyaryletherketone (PAEK)  (Unverified Data**)

Category Polymer , Thermoplastic , Polyketone
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers AvaSpire® AV-621 Polyaryletherketone (PAEK)  (Unverified Data**).pdf
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Material Notes:
AvaSpire AV-621 is an unreinforced polyaryletherketone (PAEK) that offers improved ductility and impact strength relative to PEEK while retaining most of the key performance attributes of PEEK. The AV-621 grade is the low melt flow (higher molecular weight) analog of the medium flow grade AvaSpire AV-651 that is tailored primarily for injection molding applications as well as film extrusion. AvaSpire AV-621 resin is suited for a variety of processing methods including compression molding, stock shape extrusion, as well as injection molding. AV-621 has been formulated for applications requiring a balance of chemical resistance and mechanical strength along with good part aesthetics, thereby bridging the performance gaps within the ultra polymers space. These and other properties make this resin well-suited for applications in healthcare, transportation, semiconductor, electronics, chemical processing, and other industries. AvaSpire AV-621 is easily fabricated using conventional thermoplastic melt processing techniques and standard equipment. The resin has a uniform opaque appearance with a beige color similar to that of PEEK. - AvaSpire AV-621 NTInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 1.29 g/cc
1.29 g/cc
ASTM D792
Water Absorption 0.20 %

@Time 86400 sec
0.20 %

@Time 24.0 hour
ASTM D570
Viscosity 410000 cP

@Shear Rate 1000 1/s,
Temperature 400 °C
410000 cP

@Shear Rate 1000 1/s,
Temperature 752 °F
Melt; ASTM D3835
Linear Mold Shrinkage, Flow 0.0070 - 0.0090 cm/cm

@Thickness 3.18 mm
0.0070 - 0.0090 in/in

@Thickness 0.125 in
5" x 0.5" x 0.125"; ASTM D955
Linear Mold Shrinkage, Transverse 0.011 - 0.013 cm/cm

@Thickness 3.18 mm
0.011 - 0.013 in/in

@Thickness 0.125 in
5" x 0.5" x 0.125"; ASTM D955
Melt Flow 5.0 g/10 min

@Load 2.16 kg,
Temperature 400 °C
5.0 g/10 min

@Load 4.76 lb,
Temperature 752 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 93
93
M-Scale; ASTM D785
Tensile Strength 84.0 MPa
12200 psi
50 mm/min; ASTM D638
Tensile Strength, Yield 87.0 MPa
12600 psi
ISO 527-2/1A/50
Elongation at Break >= 40 %
>= 40 %
51 mm/min; ASTM D638
>= 40 %
>= 40 %
ISO 527-2/1A/50
Elongation at Yield 5.7 %
5.7 %
ISO 527-2/50
6.0 %
6.0 %
51 mm/min; ASTM D638
Tensile Modulus 2.90 GPa
421 ksi
50 mm/min; ASTM D638
3.10 GPa
450 ksi
ISO 527-2/1A/1
Flexural Strength 106 MPa
15400 psi
ISO 178
122 MPa
17700 psi
ASTM D790
Flexural Modulus 3.00 GPa
435 ksi
ISO 178
3.10 GPa
450 ksi
ASTM D790
Compressive Strength 111 MPa
16100 psi
ASTM D695
Poissons Ratio 0.39
0.39
ASTM E132
Shear Modulus 1.04 - 1.12 GPa
151 - 162 ksi
Calculated
Shear Strength 81.0 MPa
11700 psi
ASTM D732
Izod Impact, Notched 1.00 J/cm
1.87 ft-lb/in
ASTM D256
NB
NB
ASTM D4812
Izod Impact, Notched (ISO) 7.60 kJ/m²
3.62 ft-lb/in²
ISO 180
Izod Impact, Unnotched (ISO) NB
NB
ISO 180
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 47.0 µm/m-°C

@Temperature -50.0 - 50.0 °C
26.1 µin/in-°F

@Temperature -58.0 - 122 °F
TMA; ASTM E831
Specific Heat Capacity 1.45 J/g-°C

@Temperature 50.0 °C
0.347 BTU/lb-°F

@Temperature 122 °F
DSC
2.00 J/g-°C

@Temperature 200 °C
0.478 BTU/lb-°F

@Temperature 392 °F
DSC
Thermal Conductivity 0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
ASTM E1530
Melting Point 340 °C
644 °F
Peak; ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 187 °C

@Thickness 3.20 mm
369 °F

@Thickness 0.126 in
Annealed; 2 hours at 200°C; ASTM D648
Glass Transition Temp, Tg 158 °C
316 °F
ASTM D3418
Flammability, UL94 V-0

@Thickness 0.800 mm
V-0

@Thickness 0.0315 in
UL 94
V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
UL 94
Oxygen Index 34 %
34 %
ASTM D2863
Electrical Properties Metric English Comments
Volume Resistivity 6.20e+17 ohm-cm
6.20e+17 ohm-cm
ASTM D257
Surface Resistance >= 1.90e+17 ohm
>= 1.90e+17 ohm
ASTM D257
Dielectric Constant 3.07

@Frequency 60.0 Hz
3.07

@Frequency 60.0 Hz
ASTM D150
3.1

@Frequency 1.00e+6 Hz
3.1

@Frequency 1.00e+6 Hz
ASTM D150
3.12

@Frequency 1000 Hz
3.12

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 17.0 kV/mm

@Thickness 3.00 mm
432 kV/in

@Thickness 0.118 in
ASTM D149
190 kV/mm

@Thickness 0.0500 mm
4830 kV/in

@Thickness 0.00197 in
Amorphous Film; ASTM D149
Dissipation Factor 0.0010

@Frequency 60.0 Hz
0.0010

@Frequency 60.0 Hz
IEC 60250
0.0010

@Frequency 1000 Hz
0.0010

@Frequency 1000 Hz
IEC 60250
0.0040

@Frequency 1.00e+6 Hz
0.0040

@Frequency 1.00e+6 Hz
IEC 60250
Processing Properties Metric English Comments
Rear Barrel Temperature 355 °C
671 °F
Middle Barrel Temperature 365 °C
689 °F
Front Barrel Temperature 370 °C
698 °F
Nozzle Temperature 375 °C
707 °F
Melt Temperature 365 - 390 °C
689 - 734 °F
Mold Temperature 150 - 180 °C
302 - 356 °F
Drying Temperature 150 °C
302 °F
Dry Time 4.00 hour
4.00 hour
Descriptive Properties Value Comments
Appearance Beige
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Ductile
Fatigue Resistant
Flame Retardant
Good Chemical Resistance
Good Dimensional Stability
Good Impact Resistance
High Heat Resistance
Forms Pellets
Generic PAEK
Injection Rate Fast
Processing Method Extrusion Blow Molding
Fiber (Spinning) Extrusion
Film Extrusion
Injection Blow Molding
Injection Molding
Machining
Profile Extrusion
Thermoforming
Wire & Cable Extrusion
RoHS Compliance RoHS Compliant
Screw Compression Ratio 2.0:1.0 to 3.0:1.0
Uses Bearings
Bushings
Connectors
Medical/Healthcare Applications
Oil/Gas Applications
Semiconductor Molding Compounds
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