Braskem LF 0720/21 AF LLDPE Blown Film Extrusion Polyethylene

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), 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 LF 0720/21 AF LLDPE Blown Film Extrusion Polyethylene.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

38µm film gauge, obtained in 40mm extruder, with blow up ratio 2, 2:1Applications: Automatic packaging (FFS); high clarity films; "liners"; general purpose. Information provided by Braskem

Physical Properties	Metric	English	Comments
Density	0.921 g/cc	0.0333 lb/in³	ASTM D1505
Thickness	38.0 microns	1.50 mil
Melt Flow	0.70 g/10 min @Load 2.16 kg, Temperature 190 °C	0.70 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	927 %	927 %	ASTM D882
Film Elongation at Break, TD	1228 %	1228 %	ASTM D882
Secant Modulus, MD	0.185 GPa	26.8 ksi	1%; ASTM D882
Secant Modulus, TD	0.246 GPa	35.7 ksi	1%; ASTM D882
Coefficient of Friction	0.12	0.12	ASTM D1894
Elmendorf Tear Strength, MD	3.30 g/micron	83.8 g/mil	ASTM 1922
Elmendorf Tear Strength, TD	14.6 g/micron	371 g/mil	ASTM 1922
Dart Drop	2.55 g/micron	64.8 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	38.0 MPa	5510 psi	ASTM D882
Film Tensile Strength at Break, TD	32.0 MPa	4640 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	8.4 %	8.4 %	ASTM D1003
Gloss	11.8 %	11.8 %	60° angle; ASTM D2457

Descriptive Properties	Value	Comments
Additives	Antiblock, Slip, and PPA
Minimum Recommended Thickness	30 µm

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