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Elmet Technologies

DuPont Mobility and Materials Zytel® XT70G35HSL BK044A 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, 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.

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 1.41 g/cc0.0509 lb/in³DAM; ISO 1183
Melt Density 1.24 g/cc
@Temperature 285 °C
0.0448 lb/in³
@Temperature 545 °F
Moisture Absorption 2.10 %
@Thickness 2.00 mm
2.10 %
@Thickness 0.0787 in
DAM; Sim. to ISO 62
Viscosity Number 130 cm³/g1.30 dl/gformic acid 90%; ISO 307, 1157, 1628
 140 cm³/g1.40 dl/gsulfuric acid 96%; ISO 307, 1157, 1628
Linear Mold Shrinkage, Flow 0.0030 cm/cm0.0030 in/inDAM; ISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.0090 cm/cm0.0090 in/inDAM; ISO 294-4, 2577
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 140 MPa20300 psi50% RH; ISO 527-1/-2
 200 MPa29000 psiDAM; ISO 527-1/-2
Elongation at Break 3.2 %3.2 %DAM; ISO 527-1/-2
 5.0 %5.0 %50% RH; ISO 527-1/-2
Tensile Modulus 7.50 GPa1090 ksi50% RH; ISO 527-1/-2
 11.0 GPa1600 ksiDAM; ISO 527-1/-2
Flexural Strength 260 MPa37700 psiDAM; ISO 178
Flexural Modulus 7.00 GPa1020 ksi50% RH; ISO 178
 10.0 GPa1450 ksiDAM; ISO 178
Poissons Ratio 0.340.3450% RH
 0.340.34DAM
Charpy Impact Unnotched  8.00 J/cm²
@Temperature -30.0 °C
38.1 ft-lb/in²
@Temperature -22.0 °F
DAM; ISO 179/1eU
 9.00 J/cm²
@Temperature 23.0 °C
42.8 ft-lb/in²
@Temperature 73.4 °F
DAM; ISO 179/1eU
 10.0 J/cm²
@Temperature 23.0 °C
47.6 ft-lb/in²
@Temperature 73.4 °F
50% RH; ISO 179/1eU
Charpy Impact, Notched  1.00 J/cm²
@Temperature -40.0 °C
4.76 ft-lb/in²
@Temperature -40.0 °F
50% RH; ISO 179/1eA
 1.10 J/cm²
@Temperature -40.0 °C
5.23 ft-lb/in²
@Temperature -40.0 °F
DAM; ISO 179/1eA
 1.30 J/cm²
@Temperature 23.0 °C
6.19 ft-lb/in²
@Temperature 73.4 °F
DAM; ISO 179/1eA
 1.60 J/cm²
@Temperature 23.0 °C
7.61 ft-lb/in²
@Temperature 73.4 °F
50% RH; ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 19.0 µm/m-°C10.6 µin/in-°FDAM; ISO 11359-1/-2
 90.0 µm/m-°C50.0 µin/in-°FISO 11359-1/-2
 15.0 µm/m-°C
@Temperature 55.0 - 160 °C
8.33 µin/in-°F
@Temperature 131 - 320 °F
DAM; ISO 11359-1/-2
 19.0 µm/m-°C
@Temperature -40.0 - 23.0 °C
10.6 µin/in-°F
@Temperature -40.0 - 73.4 °F
DAM; ISO 11359-1/-2
 19.0 µm/m-°C
@Temperature -40.0 - 100 °C
10.6 µin/in-°F
@Temperature -40.0 - 212 °F
ISO 11359-1/-2
 20.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
11.1 µin/in-°F
@Temperature 73.4 - 131 °F
DAM; ASTM E 831
CTE, linear, Transverse to Flow 90.0 µm/m-°C50.0 µin/in-°FDAM; ISO 11359-1/-2
 55.0 µm/m-°C
@Temperature -40.0 - 23.0 °C
30.6 µin/in-°F
@Temperature -40.0 - 73.4 °F
DAM; ISO 11359-1/-2
 70.0 µm/m-°C
@Temperature 23.0 - 55.0 °C
38.9 µin/in-°F
@Temperature 73.4 - 131 °F
DAM; ASTM E 831
 150 µm/m-°C
@Temperature 55.0 - 160 °C
83.3 µin/in-°F
@Temperature 131 - 320 °F
DAM; ISO 11359-1/-2
Specific Heat Capacity 2.05 J/g-°C
@Temperature 285 °C
0.490 BTU/lb-°F
@Temperature 545 °F
Melt
Thermal Conductivity 0.250 W/m-K
@Temperature 285 °C
1.74 BTU-in/hr-ft²-°F
@Temperature 545 °F
Melt
Melting Point 258 °C496 °F10°C/min; DAM; ISO 11357-1/-3
Deflection Temperature at 1.8 MPa (264 psi) 240 °C464 °FDAM; ISO 75-1/-2
Glass Transition Temp, Tg 20.0 °C68.0 °F10°C/min; 50% RH; ISO 11357-1/-2
 65.0 °C149 °F10°C/min; DAM; ISO 11357-1/-2
Flame Spread 33.0 mm/min
@Thickness 1.00 mm
1.30 in/min
@Thickness 0.0394 in
ISO 3795 (FMVSS 302)
 
Processing PropertiesMetricEnglishComments
Melt Temperature 285 °C545 °FOptimum, Injection
 275 - 295 °C527 - 563 °FRange, Injection
Mold Temperature 70.0 - 120 °C158 - 248 °FInjection
 100 °C212 °FOptimum, Injection
Ejection Temperature 200 °C392 °FInjection
Drying Temperature 80.0 °C176 °FInjection
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hourInjection, Dehumidified Dryer
Moisture Content <= 0.20 %<= 0.20 %Injection
 
Descriptive Properties
AdditivesRelease agent
Drying RecommendedyesInjection
FMVSS ClassBISO 3795 (FMVSS 302)
ISO designationISO 16396-PA66,GF35,M1CGHR,S14-110
Part Marking Code>PA66-GF35<ISO 11469
PolymerPA66-GF35
Resin IdentificationPA66-GF35ISO 1043

**
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PDSX551n / 254543

Ensinger PEI

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