Flexirene® CL 10 U

About
Flexirene CL 10 U is a butene copolymer linear low density polyethylene (C4-LLDPE), with antioxidants, suitable for cast extrusion of thin film with high optical properties. Main Application Flexirene CL 10 U is recommended for the production of stretch film to be used both in manual and in automatic wrapping machines. In a multilayer film, Flexirene CL 10 U enhances the optical properties of the global formulation; moreover, for its high processability, the resin is recommended whenever high productivity has to be reached.&&

Product Description
GenericLinear low density polyethylene
Material StatusCommercial: Active
FeaturesOptical performance,Food contact compliance,Inoxidizability,Low density,Copolymer,Butylene copolymer
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.918g/cm³ISO 1183
Melt Flow Rate
190℃,2.16kg2.5g/10minISO 1133

MECHANICALNominal valueUnitTest method
friction coefficient
With oneself – dynamic, casting thin films> 0.50 ISO 8295

filmNominal valueUnitTest method
film thickness
test23µm
film thickness10 to 50µm 
Tensile modulus ISO 527-3
1% secant, MD, 23 µ m, cast thin film90.0MPaISO 527-3
1% secant, TD, 23 µ m, cast thin film100MPaISO 527-3
tensile strength ISO 527-3
MD, yield, 23 µ m, blow molded film9.00MPaISO 527-3
TD, yield, 23 µ m, blow molded film9.00MPaISO 527-3
tensile strength ISO 527-3
MD, fracture, 23 µ m, blow molded film35.0MPaISO 527-3
TD, fracture, 23 µ m, blow molded film25.0MPaISO 527-3
Tensile strain ISO 527-3
MD, fracture, 23 µ m, cast thin film700%ISO 527-3
TD, fracture, 23 µ m, cast thin film800%ISO 527-3
Drop hammer impact
23 µ m, cast thin film100gISO 7765-1/A
Elmandorf tear strength ISO 6383-2
MD:23.0 µm40.0kN/mISO 6383-2
TD:23.0 µm110.0kN/mISO 6383-2

THERMALNominal valueUnitTest method
Embrittlement temperature< -70.0ASTM D746
Vicat Softening Temp96.0ISO 306/A
Melting temperature124Internal Method

optical performanceNominal valueUnitTest method
gloss
45 °, 23 µ m, cast thin film90 ASTM D2457
Haze
23 µ m, cast thin film3.0%ISO 14782

Process Conditions
ExtrusionNominal valueUnitTest method
Melt temperature220 to 270°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. F50
3. Cast Film
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