Braskem LHB 118/21 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	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Braskem LHB 118/21 AF LLDPE Blown Film Extrusion Polyethylene.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Description: LHB118/21 AF is a LLDPE copolymer produced by Braskem. It is a ready-to-use product since it contains 10% LDPE. Its additive package was optimized to avoid blocking, even at low thickness. Film obtained from this grade show very good mechanical properties and a good balance between sealability and processability. Very low gel amount.Additive: Processing Aid Medium, Antioxidants Medium, Slip Medium and Antiblocking High38µm film gauge, obtained in 40mm extruder, with blow up ratio 2, 2:1Applications: Automatic packaging (FFS); general purpose. Information provided by Braskem

Physical Properties	Metric	English	Comments
Density	0.918 g/cc	0.0332 lb/in³	ASTM D1505
Thickness	38.0 microns	1.50 mil
Melt Flow	1.0 g/10 min @Load 2.16 kg, Temperature 190 °C	1.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	1000 %	1000 %	ASTM D882
Film Elongation at Break, TD	1280 %	1280 %	ASTM D882
Secant Modulus, MD	0.180 GPa	26.1 ksi	1%; ASTM D882
Secant Modulus, TD	0.210 GPa	30.5 ksi	1%; ASTM D882
Elmendorf Tear Strength, MD	2.10 g/micron	53.3 g/mil	ASTM 1922
Elmendorf Tear Strength, TD	14.7 g/micron	373 g/mil	ASTM 1922
Dart Drop	2.63 g/micron	66.8 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	40.0 MPa	5800 psi	ASTM D882
Film Tensile Strength at Break, TD	30.0 MPa	4350 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	12 %	12 %	ASTM D1003
Gloss	98 %	98 %	60° angle; ASTM D2457

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

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