Braskem LL4800N PEBDL Cast Film Extrusion Polyethylene Copolymer

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Octene, Film
Manufacturer	Braskem
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem LL4800N PEBDL Cast Film Extrusion Polyethylene Copolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

LL4800N is a linear low-density polyethylene, copolymer of octene-1, produced by the solution process. It was developed for cast film extrusion. Films obtained with this product show a good processing performance balanced with excellent mechanical and optics properties. It contains processing aid and antioxidant additives. Its applications include: stretch films, liners, LDPE and HDPE blends, and packages for general use. LL4800N must be processed in extruder of plain matrix, adjusted to this polymer. The best conditions for processing result from an extrusion temperature between 220 to 270ºC.

Physical Properties	Metric	English	Comments
Density	0.917 g/cc	0.0331 lb/in³	ASTM-D792
Melt Flow	2.1 g/10 min @Load 2.16 kg, Temperature 190 °C	2.1 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM-D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	1220 %	1220 %	ASTM-D882
Film Elongation at Break, TD	1570 %	1570 %	ASTM-D882
Elmendorf Tear Strength MD	350 g	350 g	ASTM-D1922
Elmendorf Tear Strength TD	670 g	670 g	ASTM-D1922
Elmendorf Tear Strength, MD	14.0 g/micron	356 g/mil	ASTM-D1922
Elmendorf Tear Strength, TD	26.8 g/micron	681 g/mil	ASTM-D1922
Dart Drop	5.20 g/micron	132 g/mil	ASTM-D1709
Dart Drop Test	130 g	0.287 lb	ASTM-D1709
Film Tensile Strength at Break, MD	50.0 MPa	7250 psi	ASTM-D882
Film Tensile Strength at Break, TD	40.0 MPa	5800 psi	ASTM-D882
1% Secant Modulus, MD	150 MPa	21800 psi	ASTM-D882
1% Secant Modulus, TD	170 MPa	24700 psi	ASTM-D882

Optical Properties	Metric	English	Comments
Haze	34 %	34 %	ASTM-D1003
Gloss	52 %	52 %	Angle 60°; ASTM-D2457

Users viewing this material also viewed the following: