PENTAMID B H TF25 black

About
Normal viscosity polyamide 6, modified with 25% PTFE&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesLubricating,Heat Stabilized,HB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.29g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD1.5%ISO 294-4
MD1.4%ISO 294-4
Water absorption rate ISO 62
Saturation, 23 ℃6.8%ISO 62
Equilibrium, 23 ℃, 50% RH2.5%ISO 62
Viscosity number145cm³/gISO 307

MECHANICALNominal valueUnitTest method
Tensile modulus2850MPaISO 527-1-2
tensile strength
yield55.0MPaISO 527-2/50
Tensile strain
yield3.0%ISO 527-2/50

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃3.5kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃50kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed185ISO 75-2/B
1.8 MPa, unannealed85.0ISO 75-2/A
Melting temperature222ISO 11357-3

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
3.20 mmHB UL 94

Supplementary informationNominal valueUnitTest method
ISO ShortnamePA6, MHRCS, 14-030 N, X25 ISO 1874

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time3.0hr
Recommended maximum moisture content0.10 to 0.18%
Proposed maximum recycled material ratio20%
Barrel rear temperature260 to 280°C
Barrel middle temperature265 to 290°C
Barrel front temperature270 to 280°C
Processing (melt) temperature255 to 295°C
Mold temperature60 to 100°C
Injection pressure55.0MPa
Screw length to diameter ratio18.0:1.0 to 22.0:1.0 
Screw compression ratio2.2:1.0 to 2.8:1.0 

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