Ryton® R-4-230BL

Category: PPS , Polyphenylene Sulfide
Manufacturer: Solvay Specialty Polymers
Trademark: Ryton®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 88WafG_Ryton-R-4-230BL.pdf
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Ryton® R-4-230NA and R-4-230BL 40% glass fiber reinforced polyphenylene sulfide compounds provide reduced flash and improved processability compared to other polyphenylene sulfide injection molding compounds.
General Information
Filler / Reinforcement
  • Glass Fiber, 40% Filler by Weight
Features
  • Good Processability
Uses
  • Automotive Applications
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.68g/cm³ASTM D792
Molding Shrinkage
    Flow : 3.20 mm 0.20%
    Across Flow : 3.20 mm 0.50%
Water Absorption (23°C, 24 hr)0.020%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness ASTM D785
    M-Scale 104
    R-Scale 122
MechanicalNominal ValueUnitTest Method
Tensile Strength
    -- 165MPaASTM D638
    -- 145MPaISO 527-2
Tensile Elongation
    Break 1.2%ASTM D638
    Break 1.1%ISO 527-2
Flexural Modulus
    -- 14500MPaASTM D790
    -- 14000MPaISO 178
Flexural Strength
    -- 221MPaASTM D790
    -- 210MPaISO 178
Compressive Strength 275MPaASTM D695
Poisson's Ratio 0.43
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    3.18 mm 80J/mASTM D256
    -- 8.0kJ/m²ISO 180/A
Unnotched Izod Impact
    3.18 mm 400J/mASTM D4812
    -- 20kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)265°CASTM D648
CLTE ASTM E831
    Flow : -50 to 50°C 1.5E-5cm/cm/°C
    Flow : 100 to 200°C 1.5E-5cm/cm/°C
    Transverse : -50 to 50°C 4.0E-5cm/cm/°C
    Transverse : 100 to 200°C 8.0E-5cm/cm/°C
Thermal Conductivity 0.31W/m/K
UL Temperature Rating 200 to 220°CUL 746B
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+16ohmsASTM D257
Volume Resistivity 1.0E+16ohms·cmASTM D257
Dielectric Strength 20kV/mmASTM D149
Dielectric Constant ASTM D150
    25°C, 1 kHz 3.90
    25°C, 1 MHz 3.90
Dissipation Factor ASTM D150
    25°C, 1 kHz 2.0E-3
    25°C, 1 MHz 2.0E-3
Arc Resistance 125secASTM D495
Comparative Tracking Index (CTI) 150VUL 746
Insulation Resistance 1(90°C)1.0E+12ohms
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)V-0 5VAUL 94
Oxygen Index 50%ASTM D2863
Note Message
1 .95%RH, 48 hr
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