Zytel® 74G33W BK196

About
33% Glass Reinforced, UV Stabilized, Polyamide 66 + Polyamide 6&&

Product Description
SupplierDuPont
GenericPA66/6
Material StatusCommercial: Active
FeaturesWeather resistance is good,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
MECHANICALNominal valueUnitTest method
Tensile modulus10000MPaISO 527-2
tensile strength
fracture185MPaISO 527-2
Tensile strain
fracture3.0%ISO 527-2
Bending modulus8900MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-40℃10kJ/m²ISO 179/1eA
-30℃10kJ/m²ISO 179/1eA
23℃12kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃70kJ/m²ISO 179/1eU
23℃80kJ/m²ISO 179/1eU
Impact strength of cantilever beam notch ISO 180/1A
-40℃11kJ/m²ISO 180-1A
23℃12kJ/m²ISO 180-1A
Notched impact strength of cantilever beam
23℃80kJ/m²ISO 180/1U

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed225ISO 75-2/A
0.45 MPa, unannealed250ISO 75-2/B
Melting temperature255ISO 11357-3
Linear coefficient of thermal expansion
TD1.1E-41/℃ISO 11359-2
MD1.4E-51/℃ISO 11359-2

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
0.75 mmHB UL 94
Burning rate
1 mm< 100mm/minISO 3795
Flammability level
0.75 mmHB IEC 60695-11-10, -20
FMVSS flame retardant ratingB FMVSS 302

Supplementary informationNominal valueUnitTest method
Weather Stability DIN 53236
delta a-0.150 DIN 53236
delta b-0.800 DIN 53236
delta E4.70 DIN 53236
delta l-4.70 DIN 53236

PHYSICALNominal valueUnitTest method
Density1.39g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD0.70%ISO 294-4
MD0.10%ISO 294-4
Ejection temperature210

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80
Drying time – hot air dryer2.0 to 4.0
Recommended maximum moisture content0.20
Processing (melt) temperature280 to 300
Melt Temperature, Optimum290
Mold temperature70 to 120
Mold Temperature, Optimum100
Hold pressure50.0 to 100
Drying Recommendedyes
Hold Pressure Time3.00
Maximum Screw Tangential Speed200

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
3. FMVSS 302
4. Without washing
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