IDES Prospector Already have an account? Login Here

IDES

Crastin® BM6450XD BK560

THERMOPLASTIC POLYESTER RESIN

Supplied by DuPont Performance Polymers

The technical datasheet with complete property values for Crastin® BM6450XD BK560 is available to members of the Prospector Plastics Database.
Register to view full datasheet.
Register to View Full Datasheet
Product Description
Crastin® BM6450XD BK560 is an unreinforced supertough polybutylene terephthalate resin with very high viscosity for extrusion and blow molding applications.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Processability
  • High Viscosity
  • Low Moisture Absorption
  • Ultrasonic Weldable
Uses 
  • Blow Molding Applications
RoHS Compliance 
Automotive Specifications 
Appearance 
  • Black
Processing Method 
  • Blow Molding
  • Extrusion Blow Molding
  • Injection Blow Molding
Part Marking Code (ISO 11469)
  • >PBT-F<
Resin ID (ISO 1043)
  • PBT-F
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
psi
 ISO 527-2
Tensile Stress (Yield, 73°F)
psi
 ISO 527-2
Tensile Strain
      
Yield, 73°F
%
 ISO 527-2
Break, 73°F
%
 ISO 527-2/50
Nominal Tensile Strain at Break (73°F)
%
 ISO 527-2
Flexural Modulus (73°F)
psi
 ISO 178
Flexural Strength (73°F)
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
ft·lb/in²
 ISO 179/1eA
Charpy Unnotched Impact Strength
     ISO 179/1eU
-22°F
 
  
73°F
 
  
Notched Izod Impact Strength (73°F)
ft·lb/in²
 ISO 180/1A
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
      
66 psi, Unannealed
°F
 ISO 75-2/B
66 psi, Annealed
°F
 ISO 75-2/B
264 psi, Unannealed
°F
 ISO 75-2/A
Melting Temperature 2
°F
 ISO 11357-3
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Crastin® BM6450XD BK560, Crastin BM6450XD BK560, Crastin® , Crastin, CrastinBM6450XDBK560, BM 6450 XD BK 560, BM6450XD BK560, BM6450, 6450XD, XDBK, BK560, BM6450XDBK560, Polybutylene Terephthalate, PBT, Polyester, DuPont, PolybutyleneTerephthalate, 6450BM
Features
Features may also be described by the following terms: High Viscosity, Good Processability, Easy Processing, Good Dimensional Stability, Dimensionally Stable, Low Moisture Absorption, Low Water Absorption, Water Resistant, Moisture Resistant, Good Chemical Resistance, Chemical Resistant, Ultrasonic Weldable.
Automotive Specifications
This plastic material has approval for 1 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): FORD (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Processing (Melt) Temp
°F
  
Melt Temperature, Optimum
°F
  
Mold Temperature
°F
  
Mold Temperature, Optimum
°F
  
Drying Recommended
 
  
Notes
1Typical properties: these are not to be construed as specifications.
210°C/min
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.