BMC 1454

Category: Polyester, TS , Thermoset Polyester
Manufacturer: Bulk Molding Compounds, Inc.
Trademark: BMC
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: VsgKbp_BMC-1454.pdf
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Message
BMC 1454 is a special low-cost material developed specifically for injection molding circuit breakers. It has considerable flame, arc and track resistance. BMC 1454 is a medium strength material with excellent flexural strength necessary to meet the arc interruption test required for circuit breakers. UL® recognized. This material was formerly known as Glastic® 1454.
General Information
Filler / Reinforcement
  • Glass Fiber
Features
  • Arc Resistant
  • Electrically Insulating
  • Flame Retardant
  • Good Electrical Properties
  • Good Strength
  • Tracking Resistant
Uses
  • Electrical Parts
  • Electrical/Electronic Applications
Forms
  • BMC - Bulk Molding Compound
Processing Method
  • Compression Molding
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.88 to 1.94g/cm³ASTM D792
Molding Shrinkage - Flow 0.10 to 0.30%ASTM D955
Water Absorption (23°C, 24 hr)0.070 to 0.12%ASTM D570
HardnessNominal ValueUnitTest Method
Barcol Hardness 40 to 50ASTM D2583
MechanicalNominal ValueUnitTest Method
Tensile Strength 34.5 to 41.4MPaASTM D638
Flexural Modulus 9650 to 11000MPaASTM D790
Flexural Strength 75.8 to 89.6MPaASTM D790
Compressive Strength 159 to 172MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact 240 to 290J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)> 260°CASTM D648
ElectricalNominal ValueUnitTest Method
Dielectric Strength 120kV/mmASTM D149
Dissipation Factor ASTM D150
    60 Hz 20.058
    60 Hz 30.027
    1 MHz 40.14
    1 MHz 50.15
Arc Resistance 213secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating V-0UL 94
Additional InformationNominal ValueUnit
Track Resistance 1.0day
InjectionNominal ValueUnit
Processing (Melt) Temp 280 to 330°C
Note Message
1 .Method A (Short-Time)
2 .Condition D
3 .Condition A
4 .Condition A
5 .Condition D
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