Celanese Crastin® CE2055 BK580 Polybutylene Terephthalate (PBT)

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Celanese Crastin® CE2055 BK580 Polybutylene Terephthalate (PBT)
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	Unreinforced Low Viscosity Polybutylene Terephthalate Crastin CE2055 is an unreinforced low viscosity polybutylene terephthalate resin for injection molding. Former DuPont product acquired by Celanese in 2022.
Key Words:	PBT
Vendors:

Available Properties

Density, ISO 1183
Linear Mold Shrinkage, Flow, ISO 294-4, 2577
Linear Mold Shrinkage, Transverse, ISO 294-4, 2577
Tensile Strength, Yield, ISO 527-1/-2
Elongation at Break, ISO 527-1/-2, Nominal
Elongation at Yield, ISO 527-1/-2
Tensile Modulus, ISO 527-1/-2
Flexural Strength, ISO 178
Poissons Ratio
Izod Impact, Notched (ISO), ISO 180/1A
Charpy Impact, Notched, ISO 179/1eA
Melting Point, ISO 11357-1/-3, 10°C/min
Deflection Temperature at 0.46 MPa (66 psi), ISO 75-1/-2
Deflection Temperature at 0.46 MPa (66 psi), ISO 75-1/-2, Annealed
Deflection Temperature at 1.8 MPa (264 psi), ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi), ISO 75-1/-2, Annealed
Glass Transition Temp, Tg, ISO 11357-1/-2, 10°C/min
Flame Spread, ISO 3795 (FMVSS 302)
Melt Temperature, Optimum, Injection
Melt Temperature, Range, Injection
Mold Temperature, Optimum, Injection
Mold Temperature, Injection
Ejection Temperature, Injection
Drying Temperature, Injection
Dry Time, Injection, Dehumidified Dryer
Moisture Content, Injection
Hold Pressure, Injection

Property Data

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Manufacturer Notes:
Celanese (former DuPont Mobility and Materials)

Category Notes
Plastic

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