Novalloy-B B5546 (Type D)

About
Novalloy-B B5546 (Type D) is an Acrylonitrile Butadiene Styrene + PBT (ABS+PBT) material filled with 30% glass fiber. It is available in Asia Pacific. Important attributes of Novalloy-B B5546 (Type D) are: Flame Rated Flame Retardant&&

Product Description
SupplierDaicel
GenericABS+PBT
Material StatusCommercial: Active
FeaturesFlame Characteristics,V-0
AvailabilitysAsia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Density1.50g/cm³ISO 1183
Shrinkage rate
MD0.20 to 0.40%ASTM D955
Water absorption rate
23℃,24hr0.15%ISO 62

MECHANICALNominal valueUnitTest method
tensile strength
yield110MPaISO 527-2
Bending modulus9500MPaISO 178
bending strength170MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃8.0kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch
23℃,6.4mm80J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed, 6.4 mm210ASTM D648
0.45 MPa, unannealed210ISO 75-2/B
1.8 MPa, unannealed, 6.4 mm150ASTM D648
1.8 MPa, unannealed145ISO 75-2/A
Linear coefficient of thermal expansion ISO 11359-2
MD2.0E-51/℃ISO 11359-2
TD1.0E-41/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Dielectric strength
1.5 mm27kV/mmASTM D149
Arc resistance
3.0 mmPLC 6 ASTM D495
Compared to the resistance to leakage and marking index
3.00 mmPLC 3 UL 746
High Arc Burning Index (HAI) (1.50 mm)19.0 UL 746
High Arc Burning Index (HAI) (1.5 mm)PLC 3 UL 746
High voltage arc marking rate (HVTR) (3.00 mm)208mm/minUL 746
High voltage arc marking rate (HVTR) (3.00 mm)PLC 4 UL 746
Hot wire ignition (HWI) (1.50 mm)31secUL 746
Hot wire ignition (HWI) (1.5 mm)PLC 2 UL 746

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

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