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Domo TECHNYL® A 218 Natural PA 66, Dry
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Heat Stabilized; Nylon 66, Unreinforced

Material Notes: Description: TECHNYL ® A 218 Natural is an unreinforced polyamide 66, standard viscosity, heat stabilized for injection moulding. It is available in natural color.

Key Properties: Chemical resistance; Excellent thermal resistance

Benefits: This product offers all the primary properties of unreinforced polyamide 66. In addition, it has improved resistance to high temperature, and can be used for components which will withstand long-term temperature stresses.

Applications: It is used in a wide variety of industries.

DOMO Chemicals has acquired Solvay’s Performance Polyamides Business in Europe.

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
Density 1.14 g/cc0.0412 lb/in³ISO 1183/A
Water Absorption 1.3 %
@Time 86400 sec
1.3 %
@Time 24.0 hour
ISO 62
Viscosity  18 cP
@Shear Rate 10000 1/s,
Temperature 300 °C
18 cP
@Shear Rate 10000 1/s,
Temperature 572 °F
 20 cP
@Shear Rate 10000 1/s,
Temperature 280 °C
20 cP
@Shear Rate 10000 1/s,
Temperature 536 °F
 20 cP
@Shear Rate 10000 1/s,
Temperature 290 °C
20 cP
@Shear Rate 10000 1/s,
Temperature 554 °F
 40 cP
@Shear Rate 1000 1/s,
Temperature 300 °C
40 cP
@Shear Rate 1000 1/s,
Temperature 572 °F
 50 cP
@Shear Rate 1000 1/s,
Temperature 290 °C
50 cP
@Shear Rate 1000 1/s,
Temperature 554 °F
 100 cP
@Shear Rate 100 1/s,
Temperature 300 °C
100 cP
@Shear Rate 100 1/s,
Temperature 572 °F
 100 cP
@Shear Rate 1000 1/s,
Temperature 280 °C
100 cP
@Shear Rate 1000 1/s,
Temperature 536 °F
 220 cP
@Shear Rate 100 1/s,
Temperature 280 °C
220 cP
@Shear Rate 100 1/s,
Temperature 536 °F
 222 cP
@Shear Rate 100 1/s,
Temperature 290 °C
222 cP
@Shear Rate 100 1/s,
Temperature 554 °F
Linear Mold Shrinkage 0.010 cm/cm0.010 in/inIsotropy
Linear Mold Shrinkage, Flow 0.019 cm/cm0.019 in/in
Linear Mold Shrinkage, Transverse 0.019 cm/cm0.019 in/in
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 55.0 MPa7980 psiISO 527 Type 1A
Tensile Strength, Yield 85.0 MPa12300 psiASTM D638
 90.0 MPa13100 psiISO 527 Type 1A
Tensile Stress at Strain  30.0 MPa
@Strain 1 %
4350 psi
@Strain 1 %
 78.0 MPa
@Strain 3 %
11300 psi
@Strain 3 %
 85.0 MPa
@Strain 4 %
12300 psi
@Strain 4 %
Elongation at Break 30 %30 %ASTM D638
 50 %50 %ISO 527 Type 1A
Elongation at Yield 4.0 %4.0 %ISO 527 Type 1A
Tensile Modulus 3.00 GPa435 ksiISO 527 Type 1A
Flexural Strength 120 MPa17400 psiISO 178
 125 MPa18100 psiASTM D790
Flexural Modulus 3.00 GPa435 ksiISO 178
Izod Impact, Unnotched 0.0816 J/cm0.153 ft-lb/inASTM D256
Izod Impact, Notched (ISO) 4.00 kJ/m²1.90 ft-lb/in²ISO 180/1A
Izod Impact, Unnotched (ISO) NBNBISO 180/1U
Charpy Impact Unnotched NBNBISO 179/1eU
Charpy Impact, Notched 0.450 J/cm²2.14 ft-lb/in²ISO 179/1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmIEC 60093
Surface Resistance 1.00e+15 ohm1.00e+15 ohmIEC 60093
Dielectric Constant 2.92.9IEC 60250
Dielectric Strength 25.0 kV/mm635 kV/inIEC 60243
Dissipation Factor 0.0300.030IEC 60250
Comparative Tracking Index 350 V350 VSol B; IEC 60112
 600 V600 VSol A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Transverse to Flow 70.0 µm/m-°C
@Temperature 23.0 - 85.0 °C
38.9 µin/in-°F
@Temperature 73.4 - 185 °F
ASTM D696
Melting Point 263 °C505 °FISO 11357
Deflection Temperature at 0.46 MPa (66 psi) 200 °C392 °FISO 75/Bf
 220 °C428 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C180 °FISO 75/Af
Flammability, UL94  V-2
@Thickness 1.60 mm
V-2
@Thickness 0.0630 in
ISO 1210
 V-2
@Thickness 3.20 mm
V-2
@Thickness 0.126 in
ISO 1210
Oxygen Index 26 %26 %ISO 4589
Glow Wire Test 650 °C
@Thickness 0.800 mm
1200 °F
@Thickness 0.0315 in
Flammability Index; ISO 60695-2-12
 
Processing PropertiesMetricEnglishComments
Processing Temperature 270 - 280 °C518 - 536 °FCompression zone
 280 - 290 °C536 - 554 °FMixing zone
Feed Temperature 265 - 275 °C509 - 527 °F
Mold Temperature 60.0 - 80.0 °C140 - 176 °F
Drying Temperature 80.0 °C176 °F
Moisture Content <= 0.20 %<= 0.20 %

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PSOLVAY826 / 218554

Specialty Compounds RTP Company

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