Mar-Bal MB2000-15

About
An excellent flame and track resistant material with excellent electrical and mechanical properties. Good dielectric strength and low shrink for close dimensional control.&&

Product Description
Generic热塑性聚酯
Material StatusCommercial: Active
FeaturesGood Dimensional Stability,Good Electrical Properties,Low contractility,Flame Characteristics,Electric mark,V-0
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.80 to 1.85g/cm³ASTM D792
Shrinkage rate1.0 ASTM D1895
Shrinkage rate
MD0.050 to 0.30%ASTM D955
Water absorption rate
24hr0.13%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch270 to 370J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed> 260ASTM D648

Electrical performanceNominal valueUnitTest method
Dielectric strength> 14kV/mmASTM D149
Arc resistance> 185secASTM D495
Inclined(Plane Tracking)> 1000minASTM D2303

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelV-0 UL 94

MECHANICALNominal valueUnitTest method
Babbitt hardness35 to 45 ASTM D2583
tensile strength41.4 to 51.7MPaASTM D638
Bending modulus10300 to 12400MPaASTM D790
bending strength110 to 124MPaASTM D790
Compression modulus331000 to 359000MPaASTM D695
compressive strength124 to 145MPaASTM D695
shear strength55.2 to 62.1MPaASTM D732

Notes
1. Typical properties: these are not to be construed as specifications.
2. Method A (Short-Time)
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