Braskem LL3800N HDPE Cast Film Extrusion Polyethylene Copolymer

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Film Grade
Manufacturer	Braskem
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem LL3800N HDPE Cast Film Extrusion Polyethylene Copolymer.pdf
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Material Notes:

The resin LL3800N is a high-density polyethylene, copolymer octene-1, produced by the solution process for the extrusion of plain films with excellent mechanical properties. It has an antirust additive. Its applications include: extrusion of plain films for diapers; hygienic absorbers; and other specialties. LL3800N is indicated for the processing in a plain die extruding machine in conditions that are similar to the other types of high-density linear polyethylene of equivalent fluidity and density. Recommended temperature range: 250 to 290 °C.

Physical Properties	Metric	English	Comments
Density	0.943 g/cc	0.0341 lb/in³	ASTM-D792
Melt Flow	4.9 g/10 min @Load 2.16 kg, Temperature 190 °C	4.9 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM-D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	1320 %	1320 %	ASTM-D882
Film Elongation at Break, TD	740 %	740 %	ASTM-D882
Elmendorf Tear Strength MD	20 g	20 g	ASTM-D1922
Elmendorf Tear Strength TD	30 g	30 g	ASTM-D1922
Elmendorf Tear Strength, MD	0.800 g/micron	20.3 g/mil	ASTM-D1922
Elmendorf Tear Strength, TD	1.20 g/micron	30.5 g/mil	ASTM-D1922
Film Tensile Strength at Break, MD	30.0 MPa	4350 psi	ASTM-D882
Film Tensile Strength at Break, TD	20.0 MPa	2900 psi	ASTM-D882
1% Secant Modulus, MD	450 MPa	65300 psi	ASTM-D882
1% Secant Modulus, TD	160 MPa	23200 psi	ASTM-D882

Optical Properties	Metric	English	Comments
Haze	75 %	75 %	ASTM-D1003
Gloss	12 %	12 %	Angle 60°; ASTM-D2457

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