Total LLDPE LL 1820 Linear Low Density Polyethylene - Blown Film

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), Film Grade
Manufacturer	Total Atofina
Trade Name	LLDPE
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Total LLDPE LL 1820 Linear Low Density Polyethylene - Blown Film.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

LL 1820 is an ethylene-butene copolymer produced in a gas phase reactor. It is designed for delivering competitive performance in most blown film applications.LL 1820 can be processed at high output rates with moderate extrusion pressure, good bubble stability and gauge control on blown film machine designed for LLDPE.LL 1820 can advantageously be blended with LDPE or other PE resins used in blown film mono extrusion or coextrusion to improve film properties.LL 1820 is suited for many applications in the field of consumer, industrial, food or hygiene packaging such as collation shrink, liners, Form-Fill-Seal, heavy-duty sacks, refuse sacks or other bags and non-packaging applications like agriculture films e.g. tunnel and mulching films.Contains antioxidant.Information provided by Total Petrochemicals.

Physical Properties	Metric	English	Comments
Specific Gravity	0.919 g/cc	0.919 g/cc	ISO 1183
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	2.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	11.0 MPa	1600 psi	ISO 527-3
Film Tensile Strength at Yield, TD	11.0 MPa	1600 psi	ISO 527-3
Film Elongation at Break, MD	850 %	850 %	ISO 527-3
Film Elongation at Break, TD	900 %	900 %	ISO 527-3
Elmendorf Tear Strength, MD	5.60 g/micron	142 g/mil	ISO 6383-2
Elmendorf Tear Strength, TD	10.7 g/micron	272 g/mil	ISO 6383-2
Dart Drop Test	130 g	0.287 lb	ISO 7765-1
Film Tensile Strength at Break, MD	35.0 MPa	5080 psi	ISO 527-3
Film Tensile Strength at Break, TD	32.0 MPa	4640 psi	ISO 527-3
1% Secant Modulus, MD	215 MPa	31200 psi	ISO 178
1% Secant Modulus, TD	245 MPa	35500 psi	ISO 178

Thermal Properties	Metric	English	Comments
Melting Point	121 °C	250 °F	ISO 11357
Vicat Softening Point	100 °C	212 °F	ISO 306

Optical Properties	Metric	English	Comments
Haze	14 %	14 %	ISO 14782
Gloss	55 %	55 %	at 45°; ASTM D2457

Processing Properties	Metric	English	Comments
Processing Temperature	170 - 210 °C	338 - 410 °F	Extrusion Temp
Die Opening	>= 0.180 cm	>= 0.0709 in
Blow-up Ratio (BUR)	2.0 - 3.0	2.0 - 3.0

Users viewing this material also viewed the following: