Cereplast Compostables® 7003

About
Cereplast Compostables® resins are renewable, ecologically sound substitutes for petroleum-based plastic product replacing nearly 100% of the petroleum-based additives used in traditional plastics. Cereplast Compostables® resins are using polymer and additives derived from starch and other renewable resources chemistry. These components are carefully blended together on state-of-the-art compounding equipments. All Cereplast Compostables® resins, including Compostable 7003, are certified as biodegradable and compostable in the United States and Europe, meeting BPI (Biodegradable Products Institute www.bpiworld.com) standards for compostability (ASTM6400D99, ASTM6868) and European Bioplastics Standards (EN13432). Compostable 7003 has been designed to have an excellent balance of strength, toughness and processability. Compostable 7003 can be processed on existing sheet extrusion machines. Please see our processing guide for processing and material drying guidelines. This can be found at www.cereplast.com. Compostable 7003 is recommended for extrusion application like straws, profiles, boards, sheets, pipes, conduits, and more…&&

Product Description
GenericPLA
Material StatusCommercial: Active
FeaturesGood Rigidity,Excellent Processability,Good flexibility,Renewable resources,Biodegradable,Compostable
AvailabilitysNorth America,Europe
Process MethodsProfile extrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.36g/cm³ASTM D792-A
Melt Flow Rate
190℃,2.16kg4.0g/10minASTM D1238

MECHANICALNominal valueUnitTest method
Tensile modulus3450MPaASTM D638
tensile strength
fracture55.2MPaASTM D638
Tensile strain
fracture7.0%ASTM D638
Bending modulus3100MPaASTM D790
bending strength89.6MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃33J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed50.0ASTM D648

Notes
1. Typical properties: these are not to be construed as specifications.
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