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Aardvark Polymers Aardalloy® 3300 POM Alloy Rotational Molding Resin

Category Polymer , Thermoplastic , Acetal (POM)
Manufacturer Gehrig & Associates
Trade Name Aardalloy®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Aardvark Polymers Aardalloy® 3300 POM Alloy Rotational Molding Resin.pdf
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Material Notes:
Aardalloy 3300 is an acetal alloy formulated for enhanced impact resistance and elongation.Aardalloy 3300 maintains the high degree of chemical resistance and low fuel permeation rates of unfilled acetals.Aardalloy 3300 is a medium viscosity resin with excellent molding characteristics. Aardalloy 3300 is available in natural white and may be dry colored to suit.Aardalloy 3300 is an excellent choice for fuel tanks, hydraulic reservoirs, brake and fuel system components.
Physical Properties Metric English Comments
Density 1.34 g/cc
0.0484 lb/in³
Test 1
1.34 g/cc
0.0484 lb/in³
Test 2
Water Absorption 0.44 %
0.44 %
24 hour immersion
Moisture Absorption at Equilibrium 0.35 %
0.35 %
50% RH, Test 1
0.35 %
0.35 %
50% RH, Test 2
Water Absorption at Saturation 0.85 %
0.85 %
Test 2
0.90 %
0.90 %
Test 1
Linear Mold Shrinkage, Flow 0.013 cm/cm

@Thickness 2.00 mm
 0.013 in/in

@Thickness 0.0787 in
Linear Mold Shrinkage, Transverse 0.014 cm/cm

@Thickness 2.00 mm
 0.014 in/in

@Thickness 0.0787 in
Melt Flow 2.0 g/10 min
2.0 g/10 min
2.278 g/10 min

@Load 2.16 kg,
Temperature 190 °C
 2.278 g/10 min

@Load 4.76 lb,
Temperature 374 °F
Mechanical Properties Metric English Comments
Hardness, Rockwell M 58
58
Test 1
58
58
Test 2
Hardness, Rockwell R 105
105
Test 1
105
105
Test 2
Tensile Strength, Yield 41.0 MPa
5950 psi
45.0 MPa
6530 psi
50 mm/min (2.0 in/min)
Elongation at Break 50 %
50 %
Test 3
100 %
100 %
Test 1
150 %
150 %
Test 2
Elongation at Yield 30 %
30 %
35 %
35 %
50 mm/min (2.0 in/min)
Tensile Modulus 1.30 GPa
189 ksi
50 mm/min (2.0 in/min)
1.40 GPa
203 ksi
Flexural Yield Strength 34.0 MPa
4930 psi
At 3.5% strain
36.0 MPa
5220 psi
At 5% strain
Flexural Modulus 1.10 GPa
160 ksi
Test 2
1.13 GPa
164 ksi
Test 1
Shear Strength 34.0 MPa
4930 psi
Izod Impact, Unnotched NB
NB
2.50 J/cm

@Temperature -40.0 °C
 4.68 ft-lb/in

@Temperature -40.0 °F
Izod Impact, Notched (ISO) 90.0 kJ/m²
42.8 ft-lb/in²
20.0 kJ/m²

@Temperature -40.0 °C
 9.52 ft-lb/in²

@Temperature -40.0 °F
Charpy Impact Unnotched NB
NB
NB

@Temperature -30.0 °C
 NB

@Temperature -22.0 °F
Charpy Impact, Notched 9.00 J/cm²
42.8 ft-lb/in²
2.00 J/cm²

@Temperature -30.0 °C
 9.52 ft-lb/in²

@Temperature -22.0 °F
Tensile Impact Strength 1580 kJ/m²
752 ft-lb/in²
Long Specimen
Impact NB
NB
J/m; Unnotched
Tensile Creep Modulus, 1 hour 1350 MPa
196000 psi
Tensile Creep Modulus, 1000 hours 550 MPa
79800 psi
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 126 µm/m-°C

@Temperature 23.0 - 55.0 °C
 70.0 µin/in-°F

@Temperature 73.4 - 131 °F
130 µm/m-°C

@Temperature 23.0 - 55.0 °C
 72.2 µin/in-°F

@Temperature 73.4 - 131 °F
CTE, linear, Transverse to Flow 136 µm/m-°C

@Temperature 23.0 - 55.0 °C
 75.6 µin/in-°F

@Temperature 73.4 - 131 °F
140 µm/m-°C

@Temperature 23.0 - 55.0 °C
 77.8 µin/in-°F

@Temperature 73.4 - 131 °F
Melting Point 178 °C
352 °F
10°C/min
178 °C
352 °F
Deflection Temperature at 0.46 MPa (66 psi) 100 °C
212 °F
124 °C
255 °F
Unannealed
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C
140 °F
61.0 °C
142 °F
Unannealed
UL RTI, Electrical 105 °C

@Thickness 1.50 mm
 221 °F

@Thickness 0.0591 in
105 °C

@Thickness 3.00 mm
 221 °F

@Thickness 0.118 in
UL RTI, Mechanical with Impact 85.0 °C

@Thickness 1.50 mm
 185 °F

@Thickness 0.0591 in
85.0 °C

@Thickness 3.00 mm
 185 °F

@Thickness 0.118 in
UL RTI, Mechanical without Impact 85.0 °C

@Thickness 1.50 mm
 185 °F

@Thickness 0.0591 in
85.0 °C

@Thickness 3.00 mm
 185 °F

@Thickness 0.118 in
Flammability, UL94 HB

@Thickness 1.50 mm
 HB

@Thickness 0.0591 in
 Test 1
HB

@Thickness 1.50 mm
 HB

@Thickness 0.0591 in
 Test 2
HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
 Test 1
HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
 Test 2
Oxygen Index 21 %
21 %
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
Test 1
4.00e+14 ohm-cm
4.00e+14 ohm-cm
Test 2
Surface Resistance 1.00e+14 ohm
1.00e+14 ohm
Test 1
2.00e+14 ohm
2.00e+14 ohm
Test 2
Dielectric Constant 4.2
4.2
3.8

@Frequency 1e+6 Hz
 3.8

@Frequency 1e+6 Hz
4.4

@Frequency 100 Hz
 4.4

@Frequency 100 Hz
Dielectric Strength 20.0 kV/mm

@Thickness 3.20 mm
 508 kV/in

@Thickness 0.126 in
 Short Time
Dissipation Factor 0.0065

@Frequency 100 Hz
 0.0065

@Frequency 100 Hz
0.027

@Frequency 1e+6 Hz
 0.027

@Frequency 1e+6 Hz
Comparative Tracking Index 600 V
600 V
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