BMC 1902

Category: Alkyd , Alkyd
Manufacturer: Bulk Molding Compounds, Inc.
Trademark: BMC
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UpzCKl_BMC-1902.pdf
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BMC 1902 molding compound is a mineral filled, glass-fiber-reinforced alkyd compound suitable for compression molding. It was developed primarily for applications requiring very good impact and flexural strengths. Typical applications include phase barriers, connector bases, switch cases and circuit breaker handles. BMC 1902 molding compound is produced in a range Of industrial colors and is only supplied in bulk form.
General Information
Filler / Reinforcement
  • Glass\Mineral
Features
  • Good Impact Resistance
  • Good Strength
Uses
  • Connectors
  • Electrical/Electronic Applications
  • Handles
Appearance
  • Colors Available
Forms
  • BMC - Bulk Molding Compound
Processing Method
  • Compression Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.07g/cm³ASTM D792
Molding Shrinkage - Flow 0.20 to 0.40%ASTM D955
Water Absorption (23°C, 24 hr)0.23%ASTM D570
HardnessNominal ValueUnitTest Method
Barcol Hardness 70ASTM D2583
MechanicalNominal ValueUnitTest Method
Flexural Strength 162MPaASTM D790
Compressive Strength 165MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact 270J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)260°CASTM D648
ElectricalNominal ValueUnitTest Method
Dielectric Strength 112kV/mmASTM D149
Dielectric Constant (60 Hz)7.10ASTM D150
Dissipation Factor (60 Hz)0.030ASTM D150
Arc Resistance 180secASTM D495
Comparative Tracking Index (CTI) 500VUL 746
FlammabilityNominal ValueUnitTest Method
Flame Rating UL 94
    1.59 mm HB
    3.18 mm HB
    6.35 mm HB
InjectionNominal ValueUnit
Mold Temperature 138 to 166°C
Note Message
1 .Method A (Short-Time)
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