Cardia Biohybrid™ BL-F

About
Cardia Biohybrid™ BL-F masterbatch is a homogenous blend of thermoplastic starch (TPS) with polyethylene (PE). This blendable grade is compatibilised to offer a high level of mechanical strength, outstanding elongation properties and toughness. The resin is based on corn starch which is a renewable material. This TPS/PE masterbatch can be blended with a wide range of polyolefin materials to tailor a product with properties perfectly matched to the application. A Biohybrid resin for film applications offering a significant reduction in carbon footprint (compared to PE) An effective contribution to sustainability where biodegradability/compostability is not required. Blendable with LDPE, LLDPE, HDPE and PP resins. Used for thin and thick gauge film and blow moulding applications. Cardia Biohybrid™ BL-F is formulated with 66% of annually renewable starch. This versatile resin is suitable for a wide range of products manufactured by blown film extrusion and extrusion blow molding as well as injection molding processes. Due its content of polyolefins the material is not a compostable polymer and is not intended for ultimate disposal in commercial composting facilities. For applications in which biodegradability/compostability is required we recommend the usage of Cardia Compostable B-F resin. Application Examples Shopping bags/Check-out bags Garbage bags Leaf litter bags Bin liners Overwrap Packaging Disposable or industrial bottles&&

Product Description
GenericTPS+PE
Material StatusCommercial: Active
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.18g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg1.2g/10minASTM D1238
water content< 0.60%Internal Method
Biomass content
Starch66%

MECHANICALNominal valueUnitTest method
tensile strength ASTM D883
Yield, 0.03 mm> 25.0MPaASTM D883
Fracture, 0.03 mm> 20.0MPaASTM D883
Tensile strain
Fracture, 0.03 mm> 330%ASTM D883
Tear resistance
30.0 µm130NASTM D1922

filmNominal valueUnitTest method
film thickness
test30µm
Drop hammer impact
30 µm200gASTM D1709

THERMALNominal valueUnitTest method
Melting peak temperature90.0 to 100ASTM D3418

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