Cardia Compostable™ B-M

Category: TPS+Copolyester , Thermoplastic Starch + Copolyester
Manufacturer: Cardia Bioplastics™
Trademark: Cardia Compostable™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: l1Hz5G_Cardia-Compostable-B-M.pdf
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Description
Cardia Compostable B-M is a biodegradable and compostable resin based on a blend of thermoplastic starch (TPS), biodegradable polyesters and natural plasticizers. This grade of resin is compatibilised to offer a high level of mechanical strength, impact resistance and toughness. The resin is based on corn starch which is a renewable material.

  • A biodegradable and compostable resin
  • Greater than 98% biodegradability when tested to ISO14855
  • Designed to be used for injection moulding and profile extrusion

Specifications and Compliances

Cardia Compostable B-M resin is fully biodegradable during composting in professionally managed composting facilities.

  • Complies with International Standard ISO16929, ISO 14855
  • Cardia Compostable B-M complies with
    • European Standard EN13432,
    • USA Standard ASTM 6400,
    • Australian Standard AS 4736 and
    • Japanese "GreenPla" Standard
    • Chinese Environmental Labelling.

Application Examples
  • Biodegradable injection moulded products such as cutlery, toothbrushes, combs, shavers, golf-tees, plant markers, etc.
  • Extruded tubes and rods
  • Biodegradable stakes and pegs
  • Biodegradable tags
  • Extruded pipes
  • Injection moulded containers, caps and closures
  • Compostable rigid products if wall thickness is kept below 1 mm.
General Information
Features
  • Biodegradable
  • Compostable
  • Good Toughness
  • High Impact Resistance
  • High Strength
  • Renewable Resource Content
Uses
  • Caps
  • Closures
  • Containers
  • Personal Care
  • Piping
  • Profiles
  • Rods
  • Table Products
  • Toothbrush Handles
  • Tubing
Agency Ratings
  • ASTM D 6400
  • EN 13432
  • EU 2002/72/EC
  • ISO 14855
Processing Method
  • Extrusion
  • Injection Molding
  • Profile Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)9.0g/10 minASTM D1238
Moisture Content < 0.60%Internal Method
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1320MPaASTM D638
Tensile Strength (Break)19.8MPaASTM D638
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 23.5J/mDIN 179-1
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