BMC 304

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: BI2riL_BMC-304.pdf
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BMC 304 is a low profile, automotive grade molding compound that is suitable for injection, compression or transfer molding operations. BMC 304 can be coated using traditional or electrostatic coating systems and demonstrates excellent adhesion characteristics. BMC 304 can be supplied in logs, slugs or bulk form. Typical applications include automotive headlamp and foglamp reflectors, and automotive body panels.
General Information
Filler / Reinforcement
  • Glass Fiber
Features
  • Good Adhesion
Uses
  • Automotive Applications
Forms
  • BMC - Bulk Molding Compound
Processing Method
  • Compression Molding
  • Injection Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.90g/cm³ASTM D792
Water Absorption (23°C, 24 hr)0.20%ASTM D570
HardnessNominal ValueUnitTest Method
Barcol Hardness 50ASTM D2583
MechanicalNominal ValueUnitTest Method
Tensile Strength 48.3MPaASTM D638
Flexural Modulus 12800MPaASTM D790
Flexural Strength 110MPaASTM D790
Compressive Strength 131MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact 290J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)239°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating (1.59 mm)HBUL 94
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