Caltex PP ER221K

Category: PP, Unspecified , Polypropylene
Manufacturer: GS Caltex
Trademark: Caltex PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NogmZb_Caltex-PP-ER221K.pdf
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Caltex PP ER221K is a Polypropylene material. It is available in Asia Pacific. Primary attribute of Caltex PP ER221K: Low Shrinkage.

Typical application of Caltex PP ER221K: Automotive
General Information
Features
  • Low Shrinkage
Uses
  • Automotive Interior Trim
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.21g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)7.0g/10 minASTM D1238
Molding Shrinkage ASTM D955
    Flow 0.60%
    Across Flow 0.55%
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)91ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)19.6MPaASTM D638
Tensile Elongation (Break)> 110%ASTM D638
Flexural Modulus 2750MPaASTM D790A
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -- 350J/m
    -30°C 31J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)135°CASTM D648
Additional InformationNominal ValueUnit
Processing Temperature 210 to 230°C
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