CERTENE™ PBS-4AN

About
PBS-4AN is a certified prime grade Impact copolymer specially designed for extrusion of sheet for thermoforming food packaging containers. PBS-4AN features Antistatic to protect against dust pick-up, and Nucleation for faster crystallization times. It combines good thermal stability and fast cycles with good Toughness and Stiffness, good melt processing stability, and very good Organoleptic properties. PBS-4AN other applications include injection molding of household goods, food storage containers, and hospital wares. PBS-4AN complies with FDA regulation 21CRF 177.1520 (a)(3)(i) / (c)3.1+3.2, and most international regulations concerning the use of Polypropylene in contact with food.&&

Product Description
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesGood Rigidity,Excellent Processability,Good flexibility,Nucleation,Quick molding cycle,Food contact compliance,Good sensory characteristics.,Antistatic property,Impact copolymer,Heat Stabilized
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.900g/cm³ASTM D1505
Melt Flow Rate
230℃,2.16kg4.0g/10minASTM D1238

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23 ℃, injection molding96J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed, injection molded102ASTM D648
Vicat Softening Temp145ASTM D1525

MECHANICALNominal valueUnitTest method
tensile strength
Yield, injection molding30.0MPaASTM D638
Tensile strain
Yield, injection molding8.0%ASTM D638
Bending modulus
1% cut, injection molding1380MPaASTM D790
Rockwell hardness
R-level80 ASTM D785

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.051 in/min
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