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A. Schulman LP642 Narrow Molecular Weight Copolymer, High-Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Injection Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF A. Schulman LP642 Narrow Molecular Weight Copolymer, High-Density Polyethylene.pdf
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Material Notes:
DescriptionLP 642 is a narrow molecular weight copolymer, high-density polyethylene combining high flow for thin wall articles with excellent toughness. ApplicationApplications of LP 642 include food containers, housewares, and beverage bottle base cups. LP 642 meets FDA Regulation 21 CFR 177.1520 (c) 3.1Information provided by A. Schulman.
Physical Properties Metric English Comments
Specific Gravity 0.953 g/cc
0.953 g/cc
ASTM D1505
Melt Index of Compound 40 g/10 min
40 g/10 min
Condition E; ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 22.0 MPa
3190 psi
ASTM D638
Elongation at Yield 22 %
22 %
ASTM D638
Flexural Modulus 0.700 GPa
102 ksi
ASTM D790
Falling Dart Impact 168 J

@Temperature -40.0 °C
124 ft-lb

@Temperature -40.0 °F
F50; ASTM D3056
Thermal Properties Metric English Comments
Brittleness Temperature -100 °C
-148 °F
ASTM D746
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