Niretan B F25 M

About
Polyamide 6 impact modified with elastomer, reinforced with 25% glass fibre, for injection moulding&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesHigh impact resistance,HB
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.31g/cm³ASTM D792
Shrinkage rate
MD0.40 to 1.0%ASTM D955
Water absorption rate ASTM D570
23℃,24hr7.0%ASTM D570
Equilibrium, 23 ℃, 50% RH2.5%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ASTM D256
-20℃,3.2mm90J/mASTM D256
23℃,3.2mm150J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed190ASTM D648
Crystallization peak temperature
DSC220ASTM D3418
Linear coefficient of thermal expansion
MD:23~55℃5.0E-51/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+14ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric strength
1 mm34kV/mmIEC 60243-1
Relative permittivity
1 MHz3.80 IEC 60250
Dissipation factor
1 MHz0.020 IEC 60250

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.60 mmHB UL 94
3.20 mmHB UL 94
Igniting temperature of the hot wire
2 mm650IEC 60695-2-13

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level110 ASTM D785
tensile strength
fracture145MPaASTM D638
Tensile strain
fracture3.5%ASTM D638
Bending modulus6600MPaASTM D790
bending strength
fracture200MPaASTM D790

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.20 in/min
3. 0.051 in/min
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