Synres-Almoco AMC 2557

Category: Polyester, TS , Thermoset Polyester
Manufacturer: Synres-Almoco BV
Trademark: Synres-Almoco
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 2rGWlB_Synres-Almoco-AMC-2557.pdf
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Glass-fibre reinforced Polyester moulding compound

Very good mechanical strength, very good electrical properties and dimenional stability, exceptional processability with short cycle time and low mould wear.

Primary application(s): Coil encapsulations

This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE) and 2006/122 (PFOS)
General Information
Filler / Reinforcement
  • Glass Fiber
Features
  • Fast Molding Cycle
  • Good Dimensional Stability
  • Good Electrical Properties
  • Good Processability
  • Good Strength
Agency Ratings
  • EU 2002/96/EC (WEEE)
  • EU 2006/122/EC
RoHS Compliance
  • RoHS Compliant
Forms
  • Granules
Processing Method
  • Encapsulating
  • Injection Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnitTest Method
Density 2.00 to 2.20g/cm³ISO 1183
Apparent Density 0.70 to 0.85g/cm³ISO 60
Molding Shrinkage - Flow 10.30 to 0.50%ISO 2577
Water Absorption (23°C, 24 hr)< 0.30%ISO 62
Post Shrinkage 2< 0.050%ISO 2577
MechanicalNominal ValueUnitTest Method
Tensile Modulus (Injection Molded)9000 to 11000MPaISO 527-2
Tensile Stress (Injection Molded)50.0 to 70.0MPaISO 527-2
Flexural Modulus (Injection Molded)16000 to 18000MPaISO 178
Flexural Stress (Injection Molded)130 to 150MPaISO 178
Compressive Stress 120 to 170MPaISO 604
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (Injection Molded)4.0 to 4.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (Injection Molded)13 to 16kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    1.8 MPa, Unannealed > 200°CISO 75-2/A
    8.0 MPa, Unannealed > 190°CISO 75-2/C
CLTE - Flow (50 to 100°C)1.0E-5 to 2.0E-5cm/cm/°CISO 11359-2
Thermal Conductivity 0.90 to 1.1W/m/KASTM E1461
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+13 to 1.0E+14ohmsIEC 60093
Volume Resistivity 1.0E+14 to 1.0E+15ohms·cmIEC 60093
Electric Strength 25 to 35kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 6.00 5.00
    1 MHz 5.00 4.00
Dissipation Factor IEC 60250
    100 Hz 0.010 to 0.030
    1 MHz 0.010 to 0.030
Arc Resistance PLC 4ASTM D495
Comparative Tracking Index 600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm, Tested by RASCHIG)V-0UL 94
Glow Wire Flammability Index 960°CIEC 60695-2-12
Glow Wire Ignition Temperature 930°CIEC 60695-2-13
Note Message
1 .Injection Molded
2 .168 h / 110°C
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