BMC 900

About
BMC 900 is a Thermoset Polyester product filled with glass fiber. It can be processed by encapsulating and is available in North America. Typical application: Housings. Primary characteristic: flame rated.&&

Product Description
Generic热固性聚酯
Material StatusCommercial: Active
FeaturesV-0
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.84g/cm³ASTM D792
Shrinkage rate
MD0.10 to 0.20%ASTM D955
Water absorption rate
24hr0.070%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch53J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed204ASTM D648

Electrical performanceNominal valueUnitTest method
Volume resistivity1.5E+14ohms·cmASTM D257
Dielectric strength16kV/mmASTM D149
Arc resistance
1.59 mm180secASTM D495
Compared to the leakage tracing index
1.59 mm500VUL 746

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmV-0 UL 94

MECHANICALNominal valueUnitTest method
tensile strength
yield20.7MPaASTM D638
Bending modulus6890MPaASTM D790
bending strength
yield68.9MPaASTM D790
compressive strength110MPaASTM D695
Babbitt hardness30 ASTM D2583

Notes
1. Typical properties: these are not to be construed as specifications.
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