VALOX™ PDR4922 resin

Category: PBT , Polybutylene Terephthalate
Manufacturer: SABIC Innovative Plastics Asia Pacific
Trademark: VALOX™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 22T1qu_VALOX-PDR4922-resin.pdf
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GF filled PBT grade
General Information
Filler / Reinforcement
  • Glass Fiber
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.40g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (250°C/2.16 kg)13g/10 minASTM D1238
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg)12.0cm³/10minISO 1133
Molding Shrinkage Internal Method
    Flow : 3.20 mm 0.16%
    Across Flow : 3.20 mm 0.94%
Water Absorption ISO 62
    Saturation, 23°C 0.030%
    Equilibrium, 23°C, 50% RH 0.030%
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    -- 15410MPaASTM D638
    -- 5230MPaISO 527-2/1
Tensile Strength
    Yield 285.0MPaASTM D638
    Yield 85.0MPaISO 527-2/50
    Break 381.0MPaASTM D638
    Break 81.0MPaISO 527-2/50
Tensile Elongation
    Yield 42.4%ASTM D638
    Yield 3.0%ISO 527-2/50
    Break 53.3%ASTM D638
    Break 3.6%ISO 527-2/50
Flexural Modulus
    50.0 mm Span 64580MPaASTM D790
    -- 74870MPaISO 178
Flexural Stress
    -- 130MPaISO 178
    Yield, 50.0 mm Span 8133MPaASTM D790
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 9(23°C)8.0kJ/m²ISO 179/1eA
Notched Izod Impact
    -30°C 58J/mASTM D256
    23°C 100J/mASTM D256
    -30°C 106.0kJ/m²ISO 180/1A
    23°C 1111kJ/m²ISO 180/1A
Instrumented Dart Impact (23°C, Total Energy)8.80JASTM D3763
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, Unannealed, 3.20 mm 216°CASTM D648
    1.8 MPa, Unannealed, 3.20 mm 184°CASTM D648
    1.8 MPa, Unannealed, 64.0 mm Span 12170°CISO 75-2/Af
Vicat Softening Temperature
    -- 200°CASTM D1525 13
    -- 195°CISO 306/B50
    -- 196°CISO 306/B120
CLTE
    Flow : -40 to 40°C 4.2E-5cm/cm/°CASTM E831
    Flow : -40 to 40°C 4.4E-5cm/cm/°CISO 11359-2
    Transverse : -40 to 40°C 1.1E-4cm/cm/°CASTM E831
    Transverse : -40 to 40°C 1.2E-4cm/cm/°CISO 11359-2
InjectionNominal ValueUnit
Drying Temperature 121°C
Drying Time 3.0 to 4.0hr
Drying Time, Maximum 12hr
Suggested Max Moisture 0.020%
Suggested Shot Size 40 to 80%
Rear Temperature 238 to 254°C
Middle Temperature 243 to 260°C
Front Temperature 249 to 266°C
Nozzle Temperature 243 to 260°C
Processing (Melt) Temp 249 to 266°C
Mold Temperature 48.9 to 76.7°C
Back Pressure 0.345 to 0.689MPa
Screw Speed 50 to 100rpm
Vent Depth 0.025 to 0.038mm
Note Message
1 .50 mm/min
2 .Type I, 50 mm/min
3 .Type I, 50 mm/min
4 .Type I, 50 mm/min
5 .Type I, 50 mm/min
6 .1.3 mm/min
7 .2.0 mm/min
8 .1.3 mm/min
9 .80*10*4 sp=62mm
10 .80*10*4
11 .80*10*4
12 .80*10*4 mm
13 .Rate B (120°C/h), Loading 2 (50 N)
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