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Lastar 20-020A is a certified prime resin that has been specifically designed to meet the needs of most 1 to 3 mil thick blown film liner applications. The LD20-020 is simple to process. Consistent film production is ensured by large lot size and superior lot-to-lot uniformity. The recommended minimum film thickness is 1.0 mil. There is no slip and no antiblock in LD20-020.

Polymer Name: Low Density Polyethylene (LDPE)

Processing Methods: Blown Film Extrusion, Extrusion, Film Extrusion

Technical Data Sheet
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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (190 °C, 2.16kg)2.0g/10 minD1238
Density0.919g/cm³D1505
Dart Drop Impact (1.5 mil)85.0gD1709A
Film Thickness1.5mil-
Film Properties
ValueUnitsTest Method / Conditions
Tensile Strength (Break, MD)3630.0psiD882
Tensile Strength (Yield, MD)1450.0psiD882
Elmendorf Tear Strength (MD)580.0gD1922
Tensile Elongation (Break ,MD)350.0%D882
Secant Modulus³ (1% Secant, MD)25400.0psiD882
Tensile Strength (Break, TD)2760.0psiD882
Tensile Strength (Yield, TD)1450.0psiD882
Elmendorf Tear Strength (TD)120.0gD1922
Tensile Elongation (Break ,TD)600.0%D882
Secant Modulus³ (1% Secant ,TD)29700.0psiD882
Optical Properties
ValueUnitsTest Method / Conditions
Gloss (45° , 0.984 mil, Blown Film)10.0-D2457
Haze (0.984mil, Blown Film)1.5%D1003

Regulatory & Compliance

Certifications & Compliance
Regulations

LD20-020 complies with FDA regulation 21CFR 177.1520 (c) 2.1 + 2.2 and with most international regulations concerning the use of Polyethylene in contact with food articles.