Vandar® 2122 Datasheet

Polybutylene Terephthalate

10% Mineral

Supplied by Celanese Corporation

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Product Description
Vandar 2122 is a polyester alloy which contains 10% mineral filler. It offers exceptional toughness and practical impact strength. This resin offers Class A paintable finish with excellent dimensional stability.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Filler / Reinforcement 
  • Mineral, 10% Filler by Weight
Features 
  • Good Dimensional Stability
  • Good Impact Resistance
  • Good Toughness
  • Paintable
 
RoHS Compliance 
Multi-Point Data 
  • Isothermal Stress vs. Strain (ISO 11403-1)
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
     
--
 
ASTM D792
--
g/cm³
ISO 1183
Molding Shrinkage
     
Flow
in/in
ASTM D955
Across Flow
%
ISO 294-4
Flow
%
ISO 294-4
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
     
Yield, 73°F
psi
ASTM D638
50% Strain
psi
ISO 527-2/1A/50
Tensile Elongation
     
Break, 73°F
%
ASTM D638
Break
%
ISO 527-2/1A/50
Flexural Modulus (73°F)
psi
ISO 178
Flexural Stress (73°F)
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact Strength (73°F)
ft·lb/in²
ISO 180/1A
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (M-Scale)
 
ISO 2039-2
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
°F
ASTM D648
66 psi, Unannealed
°F
ISO 75-2/B
264 psi, Unannealed
°F
ASTM D648
264 psi, Unannealed
°F
ISO 75-2/A
Melting Temperature 2
°F
ISO 11357-3, ASTM D3418
Features
Features may also be described by the following terms: Good Toughness, Tough, Good Impact Resistance, Good Dimensional Stability, Dimensionally Stable.
Available Documents
Technical Datasheet - ASTM (English)
Technical Datasheet - ISO (English)
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Suggested Max Regrind
%
 
Hopper Temperature
°F
 
Rear Temperature
°F
 
Middle Temperature
°F
 
Front Temperature
°F
 
Nozzle Temperature
°F
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Injection Rate
 
 
Back Pressure
psi
 
Injection Notes
Manifold Temperature: 250 to 260°C
Zone 4 Temperature: 240 to 260°C
Feed Temperature: 230 to 240°C
Notes
1Typical properties: these are not to be construed as specifications.
210°C/min
 
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