CERTENE™ LLBF-120B

About
LLBF-120B is a certified prime resin containing Butene-comonomer, specially designed for production of Blown films for general purpose packaging. LLBF-120B features easy processability with very good film strength as well as wide heat sealing temperature range. LLBF-120B major applications include garment bags, produce bags and liners. Maximum recommended film drawdown is 0.5 mil. LLBF-120B contains no slip and medium antiblock.&&

Product Description
GenericLinear low density polyethylene
Material StatusCommercial: Active
FeaturesExcellent Processability,Good heat sealing,Low density
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.920g/cm³ASTM D1505
Melt Flow Rate
190℃,2.16kg1.0g/10minASTM D1238

filmNominal valueUnitTest method
film thickness
test25µm
Secant modulus
1% secant, TD, 25 µ m250MPaASTM D882
1% secant, MD, 25 µ m215MPaASTM D882
tensile strength
TD, fracture, 25 µ m30.0MPaASTM D882
TD, yield, 25 µ m11.0MPaASTM D882
MD, fracture, 25 µ m45.0MPaASTM D882
MD, yield, 25 µ m12.0MPaASTM D882
Tensile strain
TD, fracture, 25 µ m990%ASTM D882
MD, fracture, 25 µ m650%ASTM D882
Drop hammer impact
25 µm85gASTM D1709-A
Elmandorf tear strength
MD,25 µm80gASTM D1922
tear strength
TD,25 µm550gASTM D1922

optical performanceNominal valueUnitTest method
gloss
45°,25.4 µm65 ASTM D2457
Haze
25.4 µm7.3%ASTM D1003

Process Conditions
ExtrusionNominal valueUnitTest method
Melt temperature200 to 220°C

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