TECHNYL® B 218L V20 GREY 2527A CF

About
TECHNYL® B 218L V20 Black 44 N is a copolyamide 66/6, reinforced with 20% of glass fibre, heat stabilized with improved UV ageing resistance, for injection moulding. This grade offers an excellent combination of thermal and mechanical properties, good surface aspect and good UV resistance.&&

Product Description
SupplierDOMO
GenericPA66/6
Material StatusCommercial: Active
FeaturesGood stripping performance,Good surface appearance,Good liquidity,Heat Stabilized,Weather resistance is good
AvailabilitysEurope,Africa & Middle East
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.29g/cm³
Water absorption rate
23℃,24hr1.2%

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃7000MPa
tensile strength
Fracture, 23 ℃120MPa
Tensile strain
Fracture, 23 ℃2.1%
Bending modulus
23℃5800MPa

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃3.2kJ/m²
Charpy Unnotch Impact strength
23℃30kJ/m²

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed211
Melting temperature242

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
0.80 mmHB 
1.60 mmHB 
Extreme oxygen index23%

Process Conditions
InjectionNominal valueUnitTest method
Injection instructionsNominal valueUnitTest method
drying temperature80°C
Recommended maximum moisture content0.20%
Temperature at the rear of the barrel255 to 265°C
Temperature in the middle of the barrel260 to 270°C
Front temperature of material barrel270 to 280°C
Mold temperature70 to 100°C

Notes
1. Typical properties: these are not to be construed as specifications.
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