SABIC® PP QR6731K

Category: PP Random Copolymer , Polypropylene Random Copolymer
Manufacturer: SABIC Americas, Inc.
Trademark: SABIC® PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GY7qCB_SABIC-PP-QR6731K.pdf
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Provisional - PP random co-polymer for Injection moulding

QR6731K is specially developed for producing injection molded & ISBM articles with very high clarity at low processing temperatures and also has better impact properties than homo PP counterparts. This grade contains advance clarifier & anti-static agent.

QR6731K has following features:
  • Consistent processability
  • Good stiffness
  • Exceptional clarity
  • Lower energy consumption & less cycle time due to low processing temperatures

Typical Applications
QR6731K can be used for clear houseware items, caps & closures, food containers, bottles (ISBM), lids and CD-boxes.
General Information
Additive
  • Antistatic
  • Clarifier
Features
  • Antistatic
  • Fast Molding Cycle
  • Food Contact Acceptable
  • Good Impact Resistance
  • Good Processability
  • Good Stiffness
  • High Clarity
  • Random Copolymer
Uses
  • Bottles
  • Caps
  • Closures
  • Food Containers
  • Household Goods
  • Lids
  • Transparent Parts
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 10.905g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)25g/10 minASTM D1238
Molding Shrinkage - Flow 1.2 to 2.0%
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, Injection Molded)94ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield, Injection Molded)28.0MPaASTM D638
Tensile Elongation (Yield, Injection Molded)12%ASTM D638
Flexural Modulus - 1% Secant (Injection Molded)1050MPaASTM D790A
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C, Injection Molded)65J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)83.0°CASTM D648
Vicat Softening Temperature 127°CASTM D1525 2
InjectionNominal ValueUnit
Rear Temperature 190 to 220°C
Middle Temperature 190 to 220°C
Front Temperature 190 to 220°C
Mold Temperature 15.0 to 40.0°C
Note Message
1 .23°C
2 .Rate B (120°C/h)
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