Dow ATTANE™ 4201 Ultra Low Density Polyethylene, Blown Film Grade

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Very Low Density Polyethylene (VLDPE)
Manufacturer	Dow Chemical
Trade Name	ATTANE™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow ATTANE™ 4201 Ultra Low Density Polyethylene, Blown Film Grade.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

ATTANE® 4201 copolymer is an ultra low density polyethylene having high impact resistance and tear strength in blown films, designed for use in food packaging applications. It complies with FDA regulation 21 CFR 177.1520 (c) 3.2a, allowing for use in packing or holding food during cooking when used unmodified and according to good manufacturing practices for food contact application.Film properties below based on a film thickness of 25 µm. Data provided by Dow Chemical.

Physical Properties	Metric	English	Comments
Density	0.912 g/cc	0.0329 lb/in³
Moisture Vapor Transmission	0.0300 cc-mm/m²-24hr-atm	0.0762 cc-mil/100 in²-24hr-atm	or 1.2 g/m²/atm/24 hr
Thickness	25.0 microns	0.984 mil
Melt Flow	1.0 g/10 min @Load 2.16 kg	1.0 g/10 min @Load 4.76 lb	Melt flow ratio I10/I2 is 8.2.

Mechanical Properties	Metric	English
Elmendorf Tear Strength MD	385 g	385 g
Elmendorf Tear Strength TD	499 g	499 g
Elmendorf Tear Strength, MD	15.4 g/micron	391 g/mil
Elmendorf Tear Strength, TD	20.0 g/micron	508 g/mil
Dart Drop	>= 33.2 g/micron	>= 843 g/mil

Thermal Properties	Metric	English	Comments
Vicat Softening Point	95.0 °C	203 °F

Optical Properties	Metric	English	Comments
Haze	6.0 %	6.0 %

Processing Properties	Metric	English	Comments
Processing Temperature	96.0 °C	205 °F	Seal initiation temperature
	226 °C	439 °F	Film extrusion temperature

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