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BMC 945

Thermoset Polyester

Supplied by Bulk Molding Compounds, Inc.

The technical datasheet with complete property values for BMC 945 is available to members of the Prospector Plastics Database.
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Product Description
BMC 945 is an ESD level Conductive grade of Bulk Molding Compound and is suitable for compression, transfer and stuffer injection molding. It is characterized by excellent flow and controlled reactivity and is well suited for injection molding. Typical applications may include electronic enclosures, computer chip trays and storage boxes, and other applications requiring ESD level conductivity.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • ESD Protection
  • High Flow
  
Uses 
  • Electrical/Electronic Applications
Forms 
  • BMC - Bulk Molding Compound
Processing Method 
  • Compression Molding
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow (Injection Molded)
in/in
 ASTM D955
Water Absorption (73°F, 24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield, Compression Molded)
psi
 ASTM D638
Flexural Modulus (Injection Molded)
psi
 ASTM D790
Flexural Strength (Injection Molded)
psi
 ASTM D790
Compressive Strength
psi
 ASTM D695
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (Injection Molded)
ft·lb/in
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Barcol Hardness
 
 ASTM D2583
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed, Injection Molded)
°F
 ASTM D648
Glass Transition Temperature
°F
 ASTM E1356
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
 ASTM D257
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: BMC 945, BMC , BMC945, 945, Polyester, Thermoset, Polyester Thermoset, Polyester, TS, Polyester TS, Thermoset, TS, Bulk Molding, PolyesterThermoset, PolyesterTS
Features
Features may also be described by the following terms: Electrostatic Discharge Protection, ESD Protection, High Flow, High Melt, High MFI.
Uses
Uses may also be described by the following terms: Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector.
Injection
Nominal Value
Unit
 
Mold Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.