Bayport Polymers Baystar™ D4720 High Density Polyethylene Film Resin, High Stalk Extrusion

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Bayport Polymers Baystar™ D4720 High Density Polyethylene Film Resin, High Stalk Extrusion
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Medium Density (MDPE); Medium Density Polyethylene (MDPE), Film Grade
Material Notes:	Medium Molecular Weight. Excellent processability, good tear and impact strength, good stiffness, excellent compatibility with LDPE and LLDPE, excellent drawdown, good moisture barrier properties. Applications: Multiwall liner, gas flush poultry bags, mailing envelopes, heavy duty shipping sacks, fresh cut produce packaging, coextrusions. MatWeb has a separate entry for the resin without using high stalk extrusion. This former Total Petrochemicals grade is now a part of the Bayport Polymers joint venture.
Vendors:

Available Properties

Density, ASTM D792
Water Vapor Transmission, ASTM E96/66
Thickness, as tested; with a 6:1 FLH/D ratio and a 4:1 BUR
Melt Flow, ASTM D1238
High Load Melt Index, ASTM D1238
Film Tensile Strength at Yield, MD, ASTM D882A
Film Tensile Strength at Yield, TD, ASTM D882A
Film Elongation at Break, MD, ASTM D882A
Film Elongation at Break, TD, ASTM D882A
Elmendorf Tear Strength MD, ASTM D1922
Elmendorf Tear Strength TD, ASTM D1922
Dart Drop, ASTM D1709A
Dart Drop Test, ASTM D1709A, 1.0 mil
Film Tensile Strength at Break, MD, ASTM D882A
Film Tensile Strength at Break, TD, ASTM D882A
Melting Point, ASTM D3417
Melt Temperature, Extrusion

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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