Braskem PP EP 548S

Category: PP Impact Copolymer , Polypropylene Impact Copolymer
Manufacturer: Braskem
Trademark: Braskem PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: sgZTqy_Braskem-PP-EP-548S.pdf
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Message
EP 548S is a heterophasic copolymer of high fluidity, which provides high rigidity and resistance to the average impact. Due to its good organoleptic properties, it is recommended for use in packaging of food products that require low transfer of odor and taste.


Applications:
Injection Molding of toys, thin-walled rigid containers, home utilities and others.

Processing:
Injection Molding
General Information
Features
  • Food Contact Acceptable
  • Good Impact Resistance
  • Good Organoleptic Properties
  • High Flow
  • Impact Copolymer
  • Low Odor Transfer
  • Low Taste Transfer
Uses
  • Containers
  • Household Goods
  • Toys
Agency Ratings
  • FDA 21 CFR 177.1520
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.903g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)44g/10 minASTM D1238, ISO 1133
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)71ASTM D2240, ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield, Injection Molded)28.0MPaASTM D638, ISO 527-2
Tensile Elongation (Yield, Injection Molded)7.0%ASTM D638, ISO 527-2
Flexural Modulus
    1% Secant : Injection Molded 1350MPaASTM D790
    Injection Molded 1250MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    -20°C, Injection Molded 35J/mASTM D256
    23°C, Injection Molded 55J/mASTM D256
    -20°C, Injection Molded 3.7kJ/m²ISO 180
    23°C, Injection Molded 4.8kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, Unannealed, Injection Molded 105°CASTM D648
    0.45 MPa, Unannealed 105°CISO 75-2/B
Vicat Softening Temperature 145°CISO 306/A, ASTM D1525 1
Note Message
1 .Loading 1 (10 N)
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