Glasrod HIR

About
Glasrod HIR is a solid rod and bar fiberglass-reinforced thermoset polyester shape that exhibits properties desirable for a wide range of structural and electrical applications. Highest physical properties. Electrical properties and high temperature capabilities Class H (200°C). Dimensional stability and 100,000 psi flexural strength. Resistant to fluids commonly used around electrical equipment. Greater cost efficiency than epoxy, phenolic, nylon or brass rod. Available in Round Rod.&&

Product Description
Generic热固性聚酯
Material StatusCommercial: Active
FeaturesGood Rigidity,Good Dimensional Stability,Low or no water absorption,High Heat Resistance,Solvent resistance
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.90g/cm³ASTM D792
Water absorption rate
24hr0.10%ASTM D570

MECHANICALNominal valueUnitTest method
Tensile modulus2.07E+6MPaASTM D638
tensile strength
yield621MPaASTM D638
Bending modulus27600MPaASTM D790
bending strength
yield689MPaASTM D790
shear strength24.1MPaASTM D732

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch3200J/mASTM D256

THERMALNominal valueUnitTest method
Linear coefficient of thermal expansion
MD6.0E-61/℃ASTM D696
Thermal conductivity coefficient0.29W/m/KASTM C177

Electrical performanceNominal valueUnitTest method
Dielectric strength
25.4 mm in oil3.1kV/mmASTM D149
Dielectric constant
60 Hz5.00 ASTM D150
Arc resistance150secASTM D495

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