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Ultradur® B 4300 G6 HR Unc

Polybutylene Terephthalate

Glass Fiber Reinforcement, 30%

Supplied by BASF Corporation

The technical datasheet with complete property values for Ultradur® B 4300 G6 HR Unc is available to members of the Prospector Plastics Database.
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Product Description
Ultradur B 4300 G6 HR Unc. is a hydrolysis resistant, 30% fiberglass reinforced PBT, exhibiting good balance of properties and flow.

Ultradur B 4300 G6 HR Unc. was developed for automotive connectors designed to meet USCAR Class III requirements.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
  • North America
  
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 30% Filler by Weight
Features 
  • Good Flow
  • Hydrolysis Resistant
  
Uses 
  • Automotive Applications
  • Connectors
  
Agency Ratings 
 
RoHS Compliance 
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183
Viscosity Number (Reduced Viscosity)
ml/g
 ISO 1628
Mechanical
Nominal Value
Unit
Test Method
Tensile Stress (Break, 73°F)
psi
 ISO 527-2
Tensile Strain (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
Charpy Unnotched Impact Strength (73°F)
ft·lb/in²
 ISO 179
Thermal
Nominal Value
Unit
Test Method
Melting Temperature (DSC)
°F
 ISO 3146
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Ultradur® B 4300 G6 HR Unc, Ultradur B 4300 G6 HR Unc, Ultradur® , Ultradur, UltradurB4300G6HRUnc, B 4300 G 6 HR Unc, B 4300 G6 HR Unc, B4300, 4300G, G6, 6HR, HRUnc, B4300G6HRUnc, Polybutylene Terephthalate, PBT, Polyester, BASF, PolybutyleneTerephthalate, 4300B
Features
Features may also be described by the following terms: Good Flow.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector.
Agency Ratings
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): USCAR (1), EC (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Injection Rate
 
  
Notes
1Typical properties: these are not to be construed as specifications.
 
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.