Tarnamid® T- 27 MT 20

About
It is 20% mineral reinforced polyamide 6 compound, heat stabilised.&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesHeat Stabilized,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.27g/cm³ISO 1183
Melt Volume Rate
275℃,5 kg90.0cm³/10minISO 1133
Shrinkage rate ISO 294-4
TD:2.0 mm0.80%ISO 294-4
MD:2.0 mm0.40%ISO 294-4
Water absorption rate
Equilibrium, 23 ℃, 50% RH1.1%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength3.0kJ/m²ISO 179-1eA
Charpy Unnotch Impact strength55kJ/m²ISO 179/1eU
Impact strength of cantilever beam notch3.5kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed95.0ISO 75-2/A
Vicat Softening Temp200ISO 306/B
Melting temperature221ISO 11357-3

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+13ohmsIEC 60093
Volume resistivity1.0E+13ohms·cmIEC 60093
Dielectric strength
2 mm24kV/mmIEC 60243-1
Dielectric constant
1 Hz3.90 IEC 60250
Compared to the leakage tracing index
Solution A550VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
3.20 mmHB UL 94
Glowing wire flammability index
2.0 mm650IEC 60695-2-12
Burning rate+ FMVSS 302

Supplementary informationNominal valueUnitTest method
ISO TypePA6, MHR, 14-050, MD20 ISO 1874

MECHANICALNominal valueUnitTest method
Ball hardness
H358/30175MPaISO 2039-1
Tensile modulus5600MPaISO 527-1-2
tensile strength
yield72.0MPaISO 527-2/5
Tensile strain
fracture6.0%ISO 527-2/5
Bending modulus4400MPaISO 178
bending strength105MPaISO 178

Process Conditions
injectionNominal valueUnitTest method
Drying temperature< 80°C
Recommended maximum moisture content< 0.10%
Proposed maximum recycled material ratio10%
Processing (melt) temperature240 to 260°C
Mold temperature80 to 100°C
Injection pressure80.0 to 110MPa

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.079 in/min
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