Technical datasheet

Certene™ LLGF-120A

Supplied byMuehlstein- Last Updated on Nov 24, 2025

Certene™ LLGF-120A by Muehlstein is a prime linear low-density polyethylene (LLDPE) ethylene-octene copolymer grade. Contains no slip and no antiblock additives and is insoluble in cold water. Exhibits good toughness, good tear strength, good processability, high impact resistance, high strength and good puncture resistance. Is suitable for processing by blown film extrusion and coextrusion. Certene™ LLGF-120A by Muehlstein is recommended for bags, laminates, liners, films, stretch wrap, food packaging and superior load retention carry-on-bag applications. Complies with FDA 21 CFR 177.1520(c) 3.2a regulation.
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Benefits

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Compliance

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Certifications & Compliance
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Certene™ LLGF-120A properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
1% Secant Modulus, MD0.0 Visible After LoginVisible After LoginVisible After Login
1% Secant Modulus, TD0.0 Visible After LoginVisible After LoginVisible After Login
Film Tensile Strength at Break, MD0.0 Visible After LoginVisible After LoginVisible After Login
Film Tensile Strength at Break, TD0.0 Visible After LoginVisible After LoginVisible After Login
Film Tensile Strength at Yield, MD0.0 Visible After LoginVisible After LoginVisible After Login
Film Tensile Strength at Yield, TD0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Dart Drop0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength, MD0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength, TD0.0 Visible After LoginVisible After LoginVisible After Login

Optical properties

PropertiesValue & unitTest conditionTest method
Gloss0.0 Visible After LoginVisible After LoginVisible After Login
Haze0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Elongation at Break, MD0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break, TD0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Film Thickness0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Decomposition Temperature0.0 Visible After LoginVisible After LoginVisible After Login

Certene™ LLGF-120A Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
Blow-up RatioVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login

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