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LyondellBasell Petrothene® NA870252 Low Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded
Manufacturer LyondellBasell (former Equistar)
Trade Name Petrothene®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
ApplicationsPETROTHENE NA 870-252 exhibits an excellent balance of toughness and softness, with excellent dimensional stability. Typical applications include caps and closures, housewares, toys, containers and novelty items. Regulatory StatusNA 870-252 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 TechniquesSpecific recommendations for processing NA 870-252 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.
Physical Properties Metric English Comments
Density 0.922 g/cc
0.0333 lb/in³
ASTM D1505
Melt Flow 38 g/10 min
38 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 41
41
ASTM D2280
Tensile Strength at Break 8.96 MPa
1300 psi
Crosshead Speed - 20 in/min; ASTM D638
Tensile Strength, Yield 12.8 MPa
1850 psi
Crosshead Speed - 20 in/min; ASTM D638
Elongation at Yield 13 %
13 %
ASTM D638
1% Secant Modulus 228 MPa
33000 psi
Crosshead Speed - 1/2 in/min; ASTM D790
2% Secant Modulus 0.186 GPa
27.0 ksi
Crosshead Speed - 1/2 in/min; ASTM D790
Thermal Properties Metric English Comments
Vicat Softening Point 86.0 °C
187 °F
ASTM D1525
Brittleness Temperature -25.0 °C
-13.0 °F
F<sub>50</sub>, Test method has been found useful for specification purposes, but does not necessarily indicate the lowest temperature at which the material may be used.; ASTM D746
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