DuPont Mobility and Materials Zytel® 70G35HSLR BK416LM PA66-GF35

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DuPont Mobility and Materials Zytel® 70G35HSLR BK416LM PA66-GF35 (discontinued **)
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 40% Glass Fiber Filled
Material Notes:	35% Glass Reinforced, Heat Stabilized, Hydrolysis Resistant, Laser Markable, Polyamide 66 While this product line has been acquired by Celanese, this specific grade had been disconued while still a DuPont product so it is listed here as a discontinued DuPont product.
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Physical Properties	Original Value	Comments

Density	1.42 g/cc	DAM; ISO 1183
Melt Density	1.27 g/cc
Water Absorption	5.5 % @Thickness 2.00 mm	DAM; Sim. to ISO 62
Moisture Absorption	1.70 % @Thickness 2.00 mm	DAM; Sim. to ISO 62
Viscosity	238 cP @Temperature 285 °C	Melt; ISO 11443
Viscosity Number	145 cm³/g	Sulfuric acid 96%; ISO 307, 1157, 1628
Linear Mold Shrinkage, Flow	0.0030 cm/cm	DAM; ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.010 cm/cm	DAM; ISO 294-4, 2577

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	140 MPa	50%RH; ISO 527-1/-2
	210 MPa	DAM; ISO 527-1/-2
Elongation at Break	3.2 %	DAM; ISO 527-1/-2
	5.0 %	50%RH; ISO 527-1/-2
Tensile Modulus	7500 MPa	50%RH; ISO 527-1/-2
	11000 MPa	DAM; ISO 527-1/-2
Flexural Strength	210 MPa	50%RH; ISO 178
	300 MPa	DAM; ISO 178
Flexural Modulus	6500 MPa	50%RH; ISO 178
	10000 MPa	DAM; ISO 178
Poissons Ratio	0.34	50%RH
	0.34	DAM
Charpy Impact Unnotched	70.0 kJ/m² @Temperature -30.0 °C	DAM; ISO 179/1eU
	80.0 kJ/m² @Temperature 23.0 °C	DAM; ISO 179/1eU
	80.0 kJ/m² @Temperature -30.0 °C	50%RH; ISO 179/1eU
	90.0 kJ/m² @Temperature 23.0 °C	50%RH; ISO 179/1eU
Charpy Impact, Notched	10.0 kJ/m² @Temperature -30.0 °C	50%RH; ISO 179/1eA
	10.0 kJ/m² @Temperature -30.0 °C	DAM; ISO 179/1eA
	12.0 kJ/m² @Temperature 23.0 °C	DAM; ISO 179/1eA
	16.0 kJ/m² @Temperature 23.0 °C	50%RH; ISO 179/1eA
Puncture Energy	6.00 J	DAM; ISO 6603-2
Tensile Creep Modulus, 1 hour	7500 MPa	50%RH; ISO 899-1
Tensile Creep Modulus, 1000 hours	5000 MPa	50%RH; ISO 899-1

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	17.0 µm/m-°C	DAM; ISO 11359-1/-2
	21.0 µm/m-°C @Temperature 55.0 - 160 °C	parallel; DAM; ISO 11359-1/-2
	24.0 µm/m-°C @Temperature -40.0 - 23.0 °C	parallel; DAM; ISO 11359-1/-2
CTE, linear, Transverse to Flow	85.0 µm/m-°C	DAM; ISO 11359-1/-2
	69.0 µm/m-°C @Temperature -40.0 - 23.0 °C	Normal; DAM; ISO 11359-1/-2
	141 µm/m-°C @Temperature 55.0 - 160 °C	Normal; DAM; ISO 11359-1/-2
Specific Heat Capacity	2.30 J/g-°C @Temperature 285 °C	Melt
Thermal Conductivity	0.220 W/m-K @Temperature 285 °C	Melt
Melting Point	263 °C	DAM; ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi)	255 °C	DAM; ISO 75-1/-2
Glass Transition Temp, Tg	20.0 °C	50%RH; ISO 11357-1/-2
	70.0 °C	10°C/min; DAM; ISO 11357-1/-2
Flame Spread	<= 80.0 mm/min @Thickness 1.00 mm	ISO 3795 (FMVSS 302)
Oxygen Index	21 %	DAM; ISO 4589-1/-2

Processing Properties	Original Value	Comments
Melt Temperature	285 - 305 °C	Injection
	295 °C	Optimum Injection
Mold Temperature	70.0 - 120 °C	Injection
	100 °C	Optimum Injection
Ejection Temperature	210 °C	Injection
Drying Temperature	80.0 °C @Time 7200 - 14400 sec	Recommended; Dehumidified Dryer; Injection
Moisture Content	0.20 %	Injection
Hold Pressure	50.0 - 100 MPa	3 s/mm; Injection

Descriptive Properties
Additives	Lubricants
	Release agent
Delivery form	Pellets
FMVSS Class	B	ISO 3795 (FMVSS 302)
ISO designation	ISO 16396-PA66,GF35,M1CGHO2RW,S14-110
Max. processing screw tangential speed (m/s)	0.2	Injection
Part Marking Code	>PA66-GF35<	ISO 11469
Processing	Injection Molding
Resin Identification	PA66-GF35	ISO 1043
Special characteristics	Heat stabilized or stable to heat
	Hydrolysis resistant

**
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PDSY5445m / 249187

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