Dow LDPE 768A Low Density Polyethylene, Film Grade

Category	Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer	Dow Chemical
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow LDPE 768A Low Density Polyethylene, Film Grade.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

DOW LDPE 768A resin is a medium density film resin with additional stabilization for films requiring high modulus such as paper overwrap. It contains low levels of both slip additive and antiblock additive. This material complies with U.S.FDA regulation 21 CFR 177.1520(c) 2.1 for food contact applications. The regulation should be consulted for complete details.Film properties below based on a film thickness of 40 µm. Data provided by Dow Chemical.

Physical Properties	Metric	English
Density	0.930 g/cc	0.0336 lb/in³
Thickness	40.0 microns	1.57 mil
Melt Flow	2.0 g/10 min @Load 2.16 kg	2.0 g/10 min @Load 4.76 lb

Mechanical Properties	Metric	English
Film Tensile Strength at Yield, MD	15.2 MPa	2200 psi
Film Tensile Strength at Yield, TD	15.2 MPa	2200 psi
Film Elongation at Break, MD	425 %	425 %
Film Elongation at Break, TD	600 %	600 %
Coefficient of Friction	0.30	0.30
Elmendorf Tear Strength MD	85 g	85 g
Elmendorf Tear Strength TD	300 g	300 g
Elmendorf Tear Strength, MD	2.10 g/micron	53.3 g/mil
Elmendorf Tear Strength, TD	7.50 g/micron	191 g/mil
Dart Drop	2.30 g/micron	58.4 g/mil
Film Tensile Strength at Break, MD	22.8 MPa	3310 psi
Film Tensile Strength at Break, TD	18.6 MPa	2700 psi

Optical Properties	Metric	English	Comments
Haze	5.0 %	5.0 %
Gloss	68 %	68 %	45°

Processing Properties	Metric	English	Comments
Processing Temperature	177 °C	351 °F	Film extrusion temperature

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