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LyondellBasell Petrothene® NA940085 Low Density Polyethylene (Film Grade)

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer LyondellBasell (former Equistar)
Trade Name Petrothene®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Petrothene® NA940085 Low Density Polyethylene (Film Grade).pdf
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Material Notes:
ApplicationsPETROTHENE NA 940 is a series of resins designed for heavy duty film applications. Superior puncture resistance combined with excellent impact properties make NA 940 an ideal choice for bags used to package fertilizer, peat moss, decorative stone and agricultural and construction materials. Regulatory StatusNA 940 meets the requirements of the Food and Drug Administration regulation, 21 CFR 177.1520. This regulation allows the use of this olefin polymer in "…articles or components of articles intended for use in contact with food…" Specific limitations or conditions of use may apply. Contact your Equistar sales representative for more information. Processing TechniquesNA 940 has been designed for excellent processability, bubble stability and good heat sealing over a wide range of extrusion conditions. Optimum properties are found at melt temperatures of 330°430°F and blow-up ratios between 1.8:1 and 2.5:1. Drawdown to 1.5 mil is possible at commercial rates when propeThis product is from the former Equistar product line.
Physical Properties Metric English Comments
Density 0.918 g/cc
0.0332 lb/in³
ASTM D1505
Environmental Stress Crack Resistance >= 168 hour
>= 168 hour
Cond. A 100% Igepal, 0 failures in 7 days; ASTM D1693
Thickness 50.8 microns
2.00 mil
2:1 BUR; 25 mil die gap
Melt Flow 0.25 g/10 min
0.25 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 50
50
Molded; ASTM D2240
Tensile Strength, Yield 14.5 MPa
2100 psi
Molded; ASTM D638
Film Elongation at Break, MD 300 %
300 %
ASTM D882
Film Elongation at Break, TD 500 %
500 %
ASTM D882
Elongation at Break >= 600 %
>= 600 %
Molded; ASTM D638
Flexural Modulus 0.234 GPa
34.0 ksi
Molded; ASTM D790
Elmendorf Tear Strength MD 220 g
220 g
ASTM D1922
Elmendorf Tear Strength TD 200 g
200 g
ASTM D1922
Dart Drop Test 220 g
0.485 lb
F<sub>50</sub>; ASTM D1709
Film Tensile Strength at Break, MD 20.7 MPa
3000 psi
ASTM D882
Film Tensile Strength at Break, TD 19.3 MPa
2800 psi
ASTM D882
1% Secant Modulus, MD 165 MPa
24000 psi
ASTM D882
1% Secant Modulus, TD 186 MPa
27000 psi
ASTM D882
Thermal Properties Metric English Comments
Vicat Softening Point 90.0 °C
194 °F
ASTM D1525
Brittleness Temperature <= -76.0 °C
<= -105 °F
Molded; F<sub>50</sub>; ASTM D746
Processing Properties Metric English Comments
Melt Temperature 221 °C
430 °F
Descriptive Properties Value Comments
Antiblock High
Slip None
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