RTP VLF 81309

Category: PPS , Polyphenylene Sulfide
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SnF1Vz_RTP-VLF-81309.pdf
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Long Glass Fiber
General Information
Filler / Reinforcement
  • Long glass fiber, 50% filler by weight
RoHS Compliance
  • Contact manufacturer
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.73g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.10 - 0.20%ASTM D955
Moisture Content 0.040%
Additional InformationNominal ValueUnit
Primary Additive 50%
MechanicalNominal ValueUnitTest Method
Tensile Modulus 19300MPaASTM D638
Tensile Strength 172MPaASTM D638
Tensile Elongation (Yield)1.0 - 2.0%ASTM D638
Flexural Modulus 18600MPaASTM D790
Flexural Strength 256MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)160J/mASTM D256
Unnotched Izod Impact (3.20 mm)530J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)266°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 149°C
Drying Time 6.0hr
Processing (Melt) Temp 313 - 329°C
Mold Temperature 135 - 177°C
Injection Pressure 68.9 - 103MPa
Injection instructions
Use a reverse barrel profile. To maximize fiber length, the following injection barrel, screw, and tip designs should be followed. L/D ratio 16/1 - 22/1, Compression ratio 2:1, Flight depth 0.200 in (5 mm) minimum, in feed section, Screw diameter 0.65 - 0
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