Akulon® Fuel Lock FL-LP

About
Low fuel permeation PA6 suitable for use in injection molding/welding of small engine fuel tanks, UV Stabilized&&

Product Description
SupplierDSM
GenericPA6
Material StatusCommercial: Active
FeaturesWeather resistance is good,Fuel resistance
AvailabilitysNorth America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.07g/cm³ISO 1183
Water absorption rate
Saturation, 23 ℃7.0%ISO 62
Equilibrium, 23 ℃, 50% RH2.5%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus1800MPaISO 527-2
tensile strength
yield50.0MPaISO 527-2
Tensile strain
yield4.0%ISO 527-2
Nominal tensile fracture strain> 50%ISO 527-2
Bending modulus1600MPaISO 178
bending strength65.0MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃18kJ/m²ISO 179/1eA
23℃65kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃No Break ISO 179/1eU
23℃No Break ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed50.0ISO 75-2/A
0.45 MPa, unannealed130ISO 75-2/B
Linear coefficient of thermal expansion
TD1.2E-41/℃ISO 11359-2
MD1.2E-41/℃ISO 11359-2

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time4.0 to 8.0hr
Barrel rear temperature230 to 235°C
Barrel middle temperature235 to 250°C
Barrel front temperature240 to 260°C
Nozzle temperature240 to 270°C
Processing (melt) temperature240 to 275°C
Mold temperature50 to 80°C
Injection speedModerate-Fast 
Back pressure3.00 to 10.0MPa
Screw compression ratio2.5:1.0 

Notes
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