ASTAMID™ MB3G8HS

Category: Nylon 6 , Polyamide 6
Manufacturer: Marplex Australia Pty. Ltd.
Trademark: ASTAMID™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Lc31po_ASTAMID-MB3G8HS.pdf
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ASTAMID™ MB3G8 HS is a highly heat stabilised 40% glass fibre reinforced Polyamide 6 grade. ASTAMID™ MB3G8 HS has been developed for structural applications within the automotive sector.
General Information
Filler / Reinforcement
  • Glass Fiber, 40% Filler by Weight
Additive
  • Heat Stabilizer
Features
  • Heat Stabilized
Uses
  • Automotive Applications
PhysicalDryConditionedUnitTest Method
Specific Gravity 1.43--g/cm³ASTM D792
Molding Shrinkage - Flow 0.30--%ASTM D955
Water Absorption
     Saturation, 23°C 5.7--%ASTM D570
     Equilibrium, 23°C, 50% RH 2.0--%
MechanicalDryConditionedUnitTest Method
Tensile Modulus 1(3.20 mm)130008200MPaASTM D638
Tensile Strength 2(3.20 mm)205135MPaASTM D638
Tensile Elongation 3(Break, 3.20 mm)3.05.0%ASTM D638
Flexural Modulus 4(3.20 mm)105007400MPaASTM D790
Flexural Strength 5(3.20 mm)280200MPaASTM D790
ImpactDryConditionedUnitTest Method
Charpy Notched Impact Strength 62030kJ/m²ISO 179
Notched Izod Impact (3.20 mm)180250J/mASTM D256
ThermalDryConditionedUnitTest Method
Deflection Temperature Under Load ASTM D648
     0.45 MPa, Unannealed, 3.20 mm 220--°C
     1.8 MPa, Unannealed, 3.20 mm 215--°C
CLTE - Flow 3.0E-5--cm/cm/°CASTM D696
FlammabilityDryConditionedTest Method
Flame Rating (1.60 mm)HB--UL 94
InjectionDryUnit
Drying Temperature 80.0 to 90.0°C
Drying Time 2.0hr
Rear Temperature 255 to 265°C
Middle Temperature 265 to 275°C
Front Temperature 275 to 285°C
Processing (Melt) Temp 260 to 290°C
Mold Temperature 50.0 to 80.0°C
Injection Pressure 60.0 to 130MPa
Injection Rate Moderate-Fast
Back Pressure 0.100 to 0.500MPa
Screw Speed 40 to 60rpm
Clamp Tonnage 3.0 to 5.0kN/cm²
Note Message
1 .5.0 mm/min
2 .5.0 mm/min
3 .5.0 mm/min
4 .1.3 mm/min
5 .1.3 mm/min
6 .4 mm
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