Promyde® B35 P

About
Promyde B35 P is a high viscosity Polyamide 6, heat stabilised, nucleated and lubricated. APPLICATIONS Promyde B35 P provides a more resilient alternative to standard viscosity polyamide 6 for the use in applications such as wheels for child push chairs.&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesHigh Viscosity,Nucleation,Lubricating,Heat Stabilized,V-2
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.13g/cm³ISO 1183
Melt Volume Rate
275℃,5 kg75.0cm³/10minISO 1133
Shrinkage rate 
TD0.80 to 1.1%
MD0.90 to 1.1%
Water absorption rate
Saturation, 23 ℃9.5%ISO 62
Equilibrium, 23 ℃, 50% RH3.0%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃3300MPaISO 527-1-2
tensile strength
Yield, 23 ℃85.0MPaISO 527-2/50
Tensile strain
Yield, 23 ℃3.5%ISO 527-2/50
Nominal tensile fracture strain
23℃30%ISO 527-2/50
Bending modulus
23℃2800MPaISO 178
bending strength
23℃110MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃6.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃No Break ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed65.0ISO 75-2/A
0.45 MPa, unannealed187ISO 75-2/B
Melting temperature
DSC222ISO 3146
Linear coefficient of thermal expansion
TD:23~80℃1.0E-41/℃ISO 11359-2
MD:23~80℃7.0E-51/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+13ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric constant
1 MHz3.50 IEC 60250
Dissipation factor
1 MHz0.030 IEC 60250
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.50 mmV-2 UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature< 80°C
Drying time4.0 to 6.0hr
Processing (melt) temperature250 to 270°C
Mold temperature40 to 80°C
Injection speedModerate-Fast 

Notes
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