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Nilitop BT G4

Polybutylene Terephthalate

Glass Fiber Reinforcement, 20%

Supplied by Nilit Ltd.

The technical datasheet with complete property values for Nilitop BT G4 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Filler / Reinforcement 
  • Glass Fiber Reinforcement, 20% Filler by Weight
Appearance 
  • Natural Color
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Molding Shrinkage
     Internal Method
Across Flow: 73°F
%
  
Flow: 73°F
%
  
Water Absorption
     ISO 62
73°F, 24 hr
%
  
Saturation, 73°F
%
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Yield, 73°F)
psi
 ASTM D638, ISO 527-2
Tensile Elongation (Break, 73°F)
%
 ASTM D638, ISO 527-2
Flexural Modulus (73°F)
psi
 ASTM D790, ISO 178
Flexural Strength
      
73°F
psi
 ISO 178
Yield, 73°F
psi
 ASTM D790
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
Notched Izod Impact Strength (73°F)
ft·lb/in²
 ISO 180/1A
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
      
66 psi, Unannealed
°F
 ASTM D648, ISO 75-2/B
264 psi, Unannealed
°F
 ASTM D648, ISO 75-2/A
Vicat Softening Temperature
      
--
°F
 ASTM D1525 2, ISO 306/A 2
--
°F
 ASTM D1525 3, ISO 306/B 3
Continuous Use Temperature 4
°F
 IEC 60216
Electrical
Nominal Value
Unit
Test Method
Dielectric Strength (0.0787 in)
V/mil
 ASTM D149
Comparative Tracking Index
     IEC 60112
0.126 in, Solution A
V
  
0.126 in, Solution B
V
  
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL
     UL 94
0.0315 in
 
  
0.0630 in
 
  
0.126 in
 
  
Glow Wire Flammability Index
     IEC 60695-2-12
0.0315 in
°F
  
0.126 in
°F
  
Oxygen Index
%
 ASTM D2863
Flammability 5
 
 FMVSS 302
UL
Nominal Value
Unit
Test Method
Comparative Tracking Index (CTI) (0.126 in)
V
 UL 746
Additional Information
Nominal Value
Unit
Test Method
Heat Resistance - Ball Test
     IEC 60309-1
257°F
 
  
329°F
 
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Nilitop BT G4, Nilitop , NilitopBTG4, BT G 4, BT G4, BTG, G4, BTG4, Polybutylene Terephthalate, PBT, Polyester, Nilit, PolybutyleneTerephthalate, GBT
Notes
1Typical properties: these are not to be construed as specifications.
2Loading 1 (10 N)
3Loading 2 (50 N)
420000 hr
5355x100x1 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.