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BMC 840-7271

Vinyl Ester

Glass Fiber Reinforcement, 23%

Supplied by Bulk Molding Compounds, Inc.

The technical datasheet with complete property values for BMC 840-7271 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 23% Filler by Weight
Uses 
  • Automotive Under the Hood
  • Housings
  • Protective Coverings
  • Pump Parts
  
Forms 
  • BMC - Bulk Molding Compound
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Molding Shrinkage - Flow
in/in
 ASTM D955
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Flexural Modulus - Secant (0.0197 in)
psi
 ASTM D790
Flexural Strength
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Unnotched Izod Impact
ft·lb/in
 ASTM D256
Instrumented Dart Impact (Total Energy)
in·lb
 ASTM D3763
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature
°F
 ASTM E1356
Additional Information
Flexural Modulus, ASTM D790, Secant @ 2.5mm: Sample Breaks
Flexural Modulus, ASTM D790,150°C: 6748 MPa
Instrumented Dart Impact, ASTM D3763, Max Load: 1095 N
Instrumented Dart Impact, ASTM D3763, Deflection to Max Load: 5.3 mm
Instrumented Dart Impact, ASTM D3763, Energy to Max Load: 4.2 J
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: BMC 840-7271, BMC 8407271, BMC , BMC8407271, 840, 840-7271, 8407271, 840:7271, 840/7271, 840+7271, 840_7271, 840 7271, Vinyl Ester, Epoxy, Bulk Molding, VinylEster, 7271840
Uses
Uses may also be described by the following terms: Protective Coverings, Protective Covering, Housings, Housing.
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.