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Tecodur® PB70 BK001 HS

1 of 67 products in this brand

Polymer Name: Polybutylene Terephthalate (PBT)

Additives Included: Heat Stabilizer

Technical Data Sheet

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Identification & Functionality

Additives Included
Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Properties

Color
Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Izod Impact Notched (at -30°C)5kJ/m2ISO 180/1A
Izod Impact Notched (at 23°C)6kJ/m2ISO 180/1A
Izod Impact Un Notched (-30°C) NBkJ/m2ISO 180/1U
Izod Impact Un Notched (at 23°C)NBkJ/m2ISO 180/1U
Tensile Modulus (at 23°C)2500MPaISO 527
Yield Strain (at 23°C)55MPaISO 527
Yield Strength (at 23°C)4.5%ISO 527
Typical Properties
ValueUnitsTest Method / Conditions
Density1.31g/dm3ISO 1183
Moisture Absorption (50% RH at 23°C)0.2%ISO 62
Moisture Contentmax. 0.08%ISO 960
Molding Shrinkage (parallel)1.6%Eurotec
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deformation Temperature (0.45 MPa)60°CISO 75
Melting Temperature (10 K/min)225°CISO 11357
Vicat Softening Temperature (50N)175°CISO 306
Processing Parameters
ValueUnitsTest Method / Conditions
Back PressureLow
Drying120 / 2 - 4°C / hr
Feed Throat Temperature50 - 70°C
Hold Pressure40 - 80MPa
Injection SpeedMedium fast
Mold Temperature60 - 100°C
Processing Temperature240 - 260°C
Electrical Properties and Flammability
ValueUnitsTest Method / Conditions
Flame Rating (0.75 mm)HBUL94
Flame Rating (1.6 mm)HBUL94
Surface Resistivity100000000000000OhmIEC 60093
Volume Resistivity1E+16Ohm-cmIEC 60093

Regulatory & Compliance