Spartech Polycom PP7250

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Spartech Polycom
Trademark: Spartech
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: dSIO3s_Spartech-Polycom-PP7250.pdf
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Spartech Polycom PP7250 is a polypropylene copolymer (PP Copoly) product, which contains 50% calcium carbonate filler. It can be processed by injection molding and is available in North America.

Features include:
  • Copolymer
  • Good processability
  • Good stiffness
  • Impact resistance
General Information
Filler / Reinforcement
  • Calcium carbonate filler, 50% filler by weight
Features
  • Rigid, good
  • Copolymer
  • Impact resistance, good
  • Workability, good
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.35g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)0.80%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)15.9MPaASTM D638
Tensile Elongation ASTM D638
    Yield 5.0%ASTM D638
    Fracture 60%ASTM D638
Flexural Modulus 1340MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)110J/mASTM D256
Dart Drop Impact ASTM D3029
    -29°C 0.339JASTM D3029
    23°C 1.13JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, annealed 98.9°CASTM D648
    1.8 MPa, not annealed 46.1°CASTM D648
OpticalNominal ValueTest Method
Gardner Gloss (60°)40ASTM D523
Additional Information
Flexural Modulus-Tangent, ASTM D790: 240,000 psi.
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