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POLYFLAM RPP 374 ND CS1 BLK7103

Description

20% talc filled flame-retardant PP-homopolymer

Availability

Europe

Product data and technical information
Typical Properties
Melt Volume Flow Rate (230 °C/2.16 kg) 19 cm³/10 min
Density (Method A) 1.35 g/cm³
Tensile Modulus (1 mm/min, Type 1A) 3000 MPa
Tensile Stress at Yield (Type 1A, 50 mm/min) 21.0 MPa
Tensile Strain at Yield (Type 1A, 50 mm/min) 2.5 %
Charpy Impact Strength - Notched (23 °C, Type 1, Edgewise, Notch A) 2.5 kJ/m²
Charpy Impact Strength - Notched (-30 °C, Type 1, Edgewise, Notch A) 2.3 kJ/m²
Charpy Impact Strength - Unnotched (23 °C, Type 1, Edgewise) 20 kJ/m²
Charpy Impact Strength - Unnotched (-30 °C, Type 1, Edgewise) 8.5 kJ/m²
Ball Pressure Test (125 °C) Pass
Vicat Softening Temperature (A (10N), 50 °C/h) 145 °C
Vicat Softening Temperature (B (50N), 50 °C/h) 82.0 °C
Deflection Temperature Under Load Unannealed (0.45 MPa) (Flatwise) 118 °C
Deflection Temperature Under Load Unannealed (1.80 MPa) (Flatwise) 60.0 °C
RTI Elec (1.5 mm) 105 °C
RTI Elec (3.0 mm) 105 °C
RTI Imp (1.5 mm) 105 °C
RTI Imp (3.0 mm) 105 °C
RTI Str (1.5 mm) 105 °C
RTI Str (3.0 mm) 105 °C
Surface Resistivity >1.0E+15 ohm
Volume Resistivity >1.0E+13 ohm*m
Comparative Tracking Index (CTI) 600 V
Burning Rate (2.00 mm, Self-Extinguishing) 0.0 mm/min
Burning Rate (2.00 mm, Self-Extinguishing) 0.0 mm/min
Glow Wire Flammability Index (1.5 mm) 960 °C
Glow Wire Flammability Index (3.0 mm) 960 °C
Glow Wire Ignition Temperature (1.5 mm) 700 °C
Glow Wire Ignition Temperature (3.0 mm) 700 °C
Oxygen Index 26 %
Water Absorption 23C/50RH 0.16 %
Drying Temperature 70 to 80 °C
Drying Time 2.0 to 4.0 hr
Rear Temperature 180 °C
Middle Temperature 200 °C
Front Temperature 210 °C
Nozzle Temperature 220 °C
Processing (Melt) Temp 180 to 220 °C
Mold Temperature 40 to 80 °C
Screw Speed <300 mm/sec
Holding Pressure 40.0 to 90.0 MPa
Back Pressure 5.00 to 10.0 MPa
Injection Pressure 80.0 to 120 MPa
Injection Rate Slow-Moderate
Cushion <5.00 mm
Flame Rating (1.5 mm) V-0
Flame Rating (3.0 mm) V-0
Flammability Classification (1.5 mm) V-0
Flammability Classification (3.0 mm) V-0
UL File Number E86615