Yuyao PBT 3055G30

About
Yuyao PBT 3055G30 is a Polybutylene Terephthalate (PBT) product filled with 30% glass fiber. It can be processed by injection molding and is available in Asia Pacific. Applications of Yuyao PBT 3055G30 include electrical/electronic applications, automotive and engineering/industrial parts. Characteristics include: Flame Rated Flame Retardant Creep Resistant Fatigue Resistant Good Dimensional Stability&&

Product Description
SupplierTenglong
Genericpolybutylene terephthalate
Material StatusCommercial: Active
FeaturesExcellent Processability,Good flexibility,High impact resistance,Good Dimensional Stability,Flame Characteristics,High Heat Resistance,Fatigue resistance,Insulation,V-0
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.60g/cm³ASTM D792
Shrinkage rate
MD0.50 to 0.80%ASTM D955

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch6.00kJ/m²ASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed190ASTM D648

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+16ohms·cmASTM D257

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level 
1.60 mmV-0 UL 94
3.20 mmV-0UL 94

MECHANICALNominal valueUnitTest method
tensile strength118MPaASTM D638
Tensile strain
fracture2.5%ASTM D638
Bending modulus9000MPaASTM D790
bending strength140MPaASTM D790

Process Conditions
injectionNominal valueUnitTest method
Drying temperature115 to 120°C
Drying time6.0 to 8.0hr
Processing (melt) temperature230 to 255°C
Mold temperature60 to 100°C
Injection pressure70.0 to 100MPa

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