Clear-Flex® FF 506

About
Clearflex FF 506 is an hexene copolymer linear medium density polyethylene (C6-LMDPE), with antioxidants and processing aid, suitable for blown film extrusion. Film manufactured with Clearflex FF 506 are characterized by high rigidity and temperature resistance, good sealing properties. Main Applications Clearflex FF 506 is characterized by good mechanical and sealing performances, it is recommended for applications in which the high rigidity of this resin is a key factor (hygienic film and packaging for mineral water). The high Vicat softening point makes Clearflex FF 506 ideal for the production of film for food which is submitted to pasteurisation or sterilisation process.&&

Product Description
GenericLMDPE
Material StatusCommercial: Negative
FeaturesGood Rigidity,Good heat sealing,Food contact compliance,High Heat Resistance,Inoxidizability,Hexene copolymers
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.934g/cm³ISO 1183
Melt Flow Rate
190℃,2.16kg0.75g/10minISO 1133

MECHANICALNominal valueUnitTest method
friction coefficient
Dynamic, blow molded film> 0.50 ISO 8295

filmNominal valueUnitTest method
film thickness
test25µm
film thickness10 to 50 µm 
Tensile modulus ISO 527-3
1% secant, MD, 25 µ m, blow molded film400MPaISO 527-3
1% secant, TD, 25 µ m, blow molded film450MPaISO 527-3
tensile strength ISO 527-3
MD, yield, 25 µ m, blow molded film16.0MPaISO 527-3
TD, yield, 25 µ m, blow molded film18.0MPaISO 527-3
MD, fracture, 25 µ m, blow molded film50.0MPaISO 527-3
TD, fracture, 25 µ m, blow molded film40.0MPaISO 527-3
Tensile strain ISO 527-3
MD, fracture, 25 µ m, blow molded film550%ISO 527-3
TD, fracture, 25 µ m, blow molded film700%ISO 527-3
Drop hammer impact
25 µ m, blow molded film80gISO 7765-1/A
tear strength ISO 6383-2
MD,25 µm40.0kN/mISO 6383-2
TD,25 µm200.0kN/mISO 6383-2

THERMALNominal valueUnitTest method
Embrittlement temperature< -70.0ASTM D746
Vicat Softening Temp118ISO 306/A
Melting temperature128Internal Method

optical performanceNominal valueUnitTest method
gloss
45 °, 25 µ m, blow molded film50 ASTM D2457
Haze
25 µ m, blow molded film14%ISO 14782

Process Conditions
ExtrusionNominal valueUnitTest method
Melt temperature190 to 230°C

Notes
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