Domo TECHNYL® A 218 Natural PA 66, Dry

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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.
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Physical Properties	Original Value	Comments

Density	1.14 g/cc	ISO 1183/A
Water Absorption	1.3 % @Time 86400 sec	ISO 62
Viscosity	18 cP @Shear Rate 10000 1/s, Temperature 300 °C
	20 cP @Shear Rate 10000 1/s, Temperature 280 °C
	20 cP @Shear Rate 10000 1/s, Temperature 290 °C
	40 cP @Shear Rate 1000 1/s, Temperature 300 °C
	50 cP @Shear Rate 1000 1/s, Temperature 290 °C
	100 cP @Shear Rate 100 1/s, Temperature 300 °C
	100 cP @Shear Rate 1000 1/s, Temperature 280 °C
	220 cP @Shear Rate 100 1/s, Temperature 280 °C
	222 cP @Shear Rate 100 1/s, Temperature 290 °C
Linear Mold Shrinkage	0.010 cm/cm	Isotropy
Linear Mold Shrinkage, Flow	0.019 cm/cm
Linear Mold Shrinkage, Transverse	0.019 cm/cm

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	55.0 MPa	ISO 527 Type 1A
Tensile Strength, Yield	85.0 MPa	ASTM D638
	90.0 MPa	ISO 527 Type 1A
Tensile Stress at Strain	30.0 MPa @Strain 1 %
	78.0 MPa @Strain 3 %
	85.0 MPa @Strain 4 %
Elongation at Break	30 %	ASTM D638
	50 %	ISO 527 Type 1A
Elongation at Yield	4.0 %	ISO 527 Type 1A
Tensile Modulus	3000 MPa	ISO 527 Type 1A
Flexural Strength	120 MPa	ISO 178
	125 MPa	ASTM D790
Flexural Modulus	3000 MPa	ISO 178
Izod Impact, Unnotched	8.16 J/m	ASTM D256
Izod Impact, Notched (ISO)	4.00 kJ/m²	ISO 180/1A
Izod Impact, Unnotched (ISO)	NB	ISO 180/1U
Charpy Impact Unnotched	NB	ISO 179/1eU
Charpy Impact, Notched	4.50 kJ/m²	ISO 179/1eA

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+15 ohm-cm	IEC 60093
Surface Resistance	1.00e+15 ohm	IEC 60093
Dielectric Constant	2.9	IEC 60250
Dielectric Strength	25.0 kV/mm	IEC 60243
Dissipation Factor	0.030	IEC 60250
Comparative Tracking Index	350 V	Sol B; IEC 60112
	600 V	Sol A; IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature 23.0 - 85.0 °C	ASTM D696
Melting Point	263 °C	ISO 11357
Deflection Temperature at 0.46 MPa (66 psi)	200 °C	ISO 75/Bf
	220 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	82.0 °C	ISO 75/Af
Flammability, UL94	V-2 @Thickness 1.60 mm	ISO 1210
	V-2 @Thickness 3.20 mm	ISO 1210
Oxygen Index	26 %	ISO 4589
Glow Wire Test	650 °C @Thickness 0.800 mm	Flammability Index; ISO 60695-2-12

Processing Properties	Original Value	Comments
Processing Temperature	270 - 280 °C	Compression zone
	280 - 290 °C	Mixing zone
Feed Temperature	265 - 275 °C
Mold Temperature	60.0 - 80.0 °C
Drying Temperature	80.0 °C
Moisture Content	<= 0.20 %

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PSOLVAY826 / 218554

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