LyondellBasell Petrothene® NA340163 Low Density Polyethylene

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LyondellBasell Petrothene® NA340163 Low Density Polyethylene
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	Applications PETROTHENE NA 340 is a LDPE/EVA copolymer resin designed for quality bags and special film applications requiring clarity and excellent impact strength. Typical applications include heavy produce, textile and frozen food packaging. Regulatory Status NA 340 meets the requirements of the Food and Drug Administration regulation 21 CFR 177.1350. This regulation allows the use of this ethylene vinyl acetate copolymer "…in articles or components of articles intended for use in contact with food." Specific limitations or conditions of use may apply. Processing Techniques NA 340 is processed readily by standard blown film extrusion techniques. A processing melt temperature of 300°-375°F is suggested for this resin. Specific recommendations for the processing of NA 340 can only be made when the processing conditions, equipment and end use are known. For further suggestions, contact your Equistar sales representative This product is from the former Equistar product line.
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Physical Properties	Original Value	Comments

Vinyl Acetate Content	4.0 %
Thickness	1.25 mil	2:1 BUR; 25 mil die gap
Melt Flow	1.0 g/10 min	ASTM D1238

Mechanical Properties	Original Value	Comments
Film Elongation at Break, MD	340 %	ASTM D882
Film Elongation at Break, TD	500 %	ASTM D882
Elmendorf Tear Strength MD	180 g	ASTM D1922
Elmendorf Tear Strength TD	250 g	ASTM D1922
Dart Drop Test	140 g	F₅₀; ASTM D1709
Film Tensile Strength at Break, MD	3700 psi	ASTM D882
Film Tensile Strength at Break, TD	3100 psi	ASTM D882
1% Secant Modulus, MD	21000 psi	ASTM D882
1% Secant Modulus, TD	24000 psi	ASTM D882

Thermal Properties	Original Value	Comments
Vicat Softening Point	95.0 °C	ASTM D1525

Optical Properties	Original Value	Comments
Haze	4.0 %	(NA 340-141 - high slip, medium antiblock); ASTM D1003
Gloss	75 %	at 45° (NA 340-141 - high slip, medium antiblock); ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	375 °F

Compliance Properties	Original Value	Comments
FDA	Yes	See notes for details.

Descriptive Properties
Antiblock	High
Slip	Medium

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PEQU0479b / 36929

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