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Eastman 1840A Polyethylene  (discontinued **)

Category Polymer , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Polyethylene 1840A is a low-density formulation with no slip or antiblock. It is suggested for injection molding applications requiring good stiffness, gloss, good processability or layflat properties.Applications/UsesFood cooking applicationsFood-contact applicationsKey AttributesGood processabilityGood stiffnessUse in injection molding applicationsEastman Chemical Company sold its polyethylene business to Westlake Chemical Corporation in Dec. 2006. This grade no longer appears in the Westlake product line.
Physical Properties Metric English Comments
Density 0.921 g/cc
0.0333 lb/in³
ASTM D4883
Melt Flow 2.25 g/10 min

@Load 2.16 kg,
Temperature 190 °C
2.25 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 12.0 MPa
1740 psi
500 mm/min; ASTM D638
Tensile Strength, Yield 10.8 MPa
1570 psi
500 mm/min; ASTM D638
Elongation at Break 380 %
380 %
500 mm/min; ASTM D638
Flexural Modulus 0.269 GPa
39.0 ksi
2% Secant, 12.7 mm/min; ASTM D790
Thermal Properties Metric English Comments
Vicat Softening Point 94.0 °C
201 °F
ASTM D1525
Brittleness Temperature <= -73.0 °C
<= -99.4 °F
ASTM D746
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