Crastin® SK645FR BK851

About
30% Glass Reinforced, Flame Retardant, Polybutylene Terephthalate&&

Product Description
SupplierDuPont
Genericpolybutylene terephthalate
Material StatusCommercial: Active
FeaturesFlame Characteristics,V-0
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.69g/cm³ISO 1183
Shrinkage rateISO 294-4
TD1.2%
MD0.40%

MECHANICALNominal valueUnitTest method
Tensile modulus10300MPaISO 527-2
tensile strength
fracture114MPaISO 527-2
Tensile strain
fracture2.6%ISO 527-2
bending strength180MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃8.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃50kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Melting temperature225ISO 11357-3

Flammability levelNominal valueUnitTest method
Flame retardant level
0.75 mmV-0IEC 60695-11-10, -20

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
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