Novalloy-B B45MO

About
Novalloy-B B45MO is an Acrylonitrile Butadiene Styrene + PBT (ABS+PBT) material. It is available in Asia Pacific. Primary attribute of Novalloy-B B45MO: Flame Rated.&&

Product Description
SupplierDaicel
GenericABS+PBT
Material StatusCommercial: Active
FeaturesV-0
AvailabilitysAsia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Density1.32g/cm³ISO 1183
Shrinkage rate
MD0.60 to 0.80%ASTM D955
Water absorption rate
23℃,24hr0.15%ISO 62

MECHANICALNominal valueUnitTest method
tensile strength
yield44.0MPaISO 527-2
Bending modulus2500MPaISO 178
bending strength70.0MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃7.0kJ/m²ISO 179/1eA

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed, 6.4 mm115ASTM D648
0.45 MPa, unannealed115ISO 75-2/B
1.8 MPa, unannealed, 6.4 mm100ASTM D648
1.8 MPa, unannealed85.0ISO 75-2/A
Linear coefficient of thermal expansion
MD1.0E-41/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Dielectric strength
1.5 mm31kV/mmASTM D149
Arc resistance
3.0 mmPLC 6 ASTM D495
3.0 mm79.0secASTM D495
Compared to the resistance to leakage and marking index
3.00 mmPLC 1 UL 746
Compared to the leakage tracing index
3.00 mm400VIEC 60112
High Arc Burning Index (HAI) (1.50 mm)150 UL 746
High Arc Burning Index (HAI) (1.5 mm)PLC 0 UL 746
High voltage arc marking rate (HVTR) (3.00 mm)5.00mm/minUL 746
High voltage arc marking rate (HVTR) (3.00 mm)PLC 0 UL 746
Hot wire ignition (HWI) (1.50 mm)18secUL 746
Hot wire ignition (HWI) (1.5 mm)PLC 3 UL 746

FLAME CHARACTERISTICSNominal valueUnitTest method
1.20 mmV-0 UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80 to 120°C
Drying time3.0 to 5.0hr
Barrel rear temperature190 to 230°C
Barrel middle temperature220 to 240°C
Barrel front temperature240 to 250°C
Nozzle temperature230 to 250°C
Mold temperature60 to 80°C
Back pressure5.00 to 20.0MPa
Screw speed50 to 90rpm

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