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Crastin® HR5315HF BK503

THERMOPLASTIC POLYESTER RESIN

Glass Fiber Reinforcement, 15%

Supplied by DuPont Performance Polymers

The technical datasheet with complete property values for Crastin® HR5315HF BK503 is available to members of the Prospector Plastics Database.
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Product Description
Crastin® HR5315HF is a 15% glass reinforced PBT with high flow (HF), moderately toughened, hydrolysis resistant (HR) resin. Excellent balance of properties between terminal pullout and impact resistance. Developed for USCAR Class 3 and 4 environments.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 15% Filler by Weight
Additive 
  • Hydrolysis Resistant
  • Lubricant
 
Features 
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Processability
  • High Flow
  • Hydrolysis Resistant
  • Low Moisture Absorption
  • Low Viscosity
Uses 
  • Automotive Applications
  • Connectors
  • Electrical/Electronic Applications
  • Engineering Parts
  • Industrial Applications
  • Industrial Parts
  • Machine/Mechanical Parts
RoHS Compliance 
Appearance 
  • Black
Processing Method 
  • Injection Molding
Part Marking Code (ISO 11469)
  • >PBT-IGF15<
Resin ID (ISO 1043)
  • PBT-IGF15
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
ISO 1183
Molding Shrinkage
    ISO 294-4
Across Flow: 0.0787 in
%
 
Flow: 0.0787 in
%
 
Water Absorption (73°F, 24 hr)
%
ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
psi
ISO 527-2
Tensile Stress (Break, 73°F)
psi
ISO 527-2
Tensile Strain (Break, 73°F)
%
ISO 527-2
Flexural Modulus (73°F)
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
    ISO 179/1eA
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Charpy Unnotched Impact Strength (73°F)
ft·lb/in²
ISO 179/1eU
Notched Izod Impact Strength
    ISO 180/1A
-40°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Unnotched Izod Impact Strength (73°F)
ft·lb/in²
ISO 180/1U
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
ISO 2039-2
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature
     
66 psi, Unannealed
°F
ISO 75-2/B
264 psi, Unannealed
°F
ISO 75-2/A
Melting Temperature 2
°F
ISO 11357-3
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
IEC 60093
Volume Resistivity
ohm·cm
IEC 60093
Dielectric Strength 3 (73°F)
V/mil
ASTM D149
Relative Permittivity
    IEC 60250
73°F, 1 kHz
 
 
73°F, 1 MHz
 
 
Dissipation Factor
    IEC 60250
73°F, 1 kHz
 
 
73°F, 1 MHz
 
 
Comparative Tracking Index
V
IEC 60112
Flammability
Nominal Value
Unit
Test Method
Oxygen Index
%
ISO 4589-2
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Crastin® HR5315HF BK503, Crastin HR5315HF BK503, Crastin® , Crastin, CrastinHR5315HFBK503, HR 5315 HF BK 503, HR5315HF BK503, HR5315, 5315HF, HFBK, BK503, HR5315HFBK503, Polybutylene Terephthalate, PBT, Polyester, DuPont, PolybutyleneTerephthalate, 5315HR
Features
Features may also be described by the following terms: Low Viscosity, Good Processability, Easy Processing, Low Moisture Absorption, Low Water Absorption, Water Resistant, Moisture Resistant, Good Chemical Resistance, Chemical Resistant, High Flow, High Melt, High MFI, Good Dimensional Stability, Dimensionally Stable.
Uses
Uses may also be described by the following terms: Machine Parts, Mechanical Parts, Machine/Mechanical Parts, Industrial Parts, Engineering Parts, Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector, Automotive Applications, Automotive Sector.
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
3Method A (Short-Time)
 
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.