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VALOX* 357XU Resin

Polybutylene Terephthalate

Supplied by SABIC Innovative Plastics Europe

The technical datasheet with complete property values for VALOX* 357XU Resin is available to members of the Prospector Plastics Database.
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Product Description
VALOX 357XU is an UV stabilized, impact modified, flame retarded PBT+PC blend. Applications like bobbins, switches and enclosures. This grade is a 357X with improved UV performance.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Additive 
  • Flame Retardant
  • Impact Modifier
  • UV Stabilizer
Features 
  • Flame Retardant
  • Impact Modified
 
Uses 
  • Bobbins
  • Housings
  • Switches
RoHS Compliance 
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
ISO 1183
Melt Volume-Flow Rate (MVR) (250°C/5.0 kg)
in³/10min
ISO 1133
Molding Shrinkage 2
    Internal Method
Flow
in/in
 
Across Flow
in/in
 
Water Absorption
    ISO 62
Saturation, 73°F
%
 
Equilibrium, 73°F, 50% RH
%
 
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
ISO 527-2/1
Tensile Stress (Yield)
psi
ISO 527-2/50
Tensile Strain
    ISO 527-2/50
Yield
%
 
Break
%
 
Flexural Modulus 3
psi
ISO 178
Flexural Strength 3, 4
psi
ISO 178
Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel)
mg
Internal Method
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     
-22°F 5
ft·lb/in²
ISO 179/1eA
73°F 5
ft·lb/in²
ISO 179/1eA
73°F
ft·lb/in²
ISO 179/2C
Charpy Unnotched Impact Strength 5
    ISO 179/1eU
-22°F
 
 
73°F
 
 
Notched Izod Impact Strength 6
    ISO 180/1A
-22°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Unnotched Izod Impact Strength 6
    ISO 180/1U
-22°F
 
 
73°F
 
 
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
ISO 2039-2
Ball Indentation Hardness (H 358/30)
psi
ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature 7
     
66 psi, Unannealed, 3.94 in Span
°F
ISO 75-2/Be
264 psi, Unannealed, 3.94 in Span
°F
ISO 75-2/Ae
Vicat Softening Temperature
     
--
°F
ISO 306/A50
--
°F
ISO 306/B50
--
°F
ISO 306/B120
Ball Pressure Test (257°F)
 
IEC 60695-10-2
CLTE
    ISO 11359-2
Flow: 73 to 176°F
in/in/°F
 
Transverse: 73 to 176°F
in/in/°F
 
Thermal Conductivity
Btu·in/hr/ft²/°F
ISO 8302
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
ohms
IEC 60093
Volume Resistivity
ohm·cm
IEC 60093
Relative Permittivity
    IEC 60250
50 Hz
 
 
60 Hz
 
 
1 MHz
 
 
Dissipation Factor
    IEC 60250
50 Hz
 
 
60 Hz
 
 
1 MHz
 
 
Comparative Tracking Index
    IEC 60112
--
V
 
Solution B
V
 
Electric Strength
    IEC 60243-1
0.0315 in, in Oil
V/mil
 
0.0630 in, in Oil
V/mil
 
0.126 in, in Oil
V/mil
 
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
    UL 94
0.0295 in
 
 
0.0984 in
 
 
Glow Wire Flammability Index (0.0394 in)
°F
IEC 60695-2-12
Oxygen Index
%
ISO 4589-2
UL
Nominal Value
Unit
Test Method
RTI Str
°F
UL 746
RTI Imp
°F
UL 746
RTI Elec
°F
UL 746
Related Terminology
This supplier and product may also be known by these terms: GE Plastics Europe, LNP Engineering Plastics, GE Polymerland Europe, GE Polymerland, GE Plastics

Product names can be difficult to match. You may have searched any one of these terms to find this product: VALOX* 357XU Resin, VALOX 357XU Resin, VALOX* , VALOX, VALOX357XUResin, 357 XU Resin, 357XU Resin, 357XU, XUResin, 357XUResin, Polybutylene Terephthalate, PBT, Polyester, SABIC IP Euro, PolybutyleneTerephthalate, XU357
Uses
Uses may also be described by the following terms: Housings, Housing.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
 
Drying Time
hr
 
Suggested Max Moisture
%
 
Hopper Temperature
°F
 
Rear Temperature
°F
 
Middle Temperature
°F
 
Front Temperature
°F
 
Nozzle Temperature
°F
 
Processing (Melt) Temp
°F
 
Mold Temperature
°F
 
Notes
1Typical properties: these are not to be construed as specifications.
2Tensile Bar
30.079 in/min
4Yield
580*10*4 sp=62mm
680*10*4
7120*10*4 mm
 
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.