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Dow LDPE 955I Low Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Molded
Manufacturer Dow Chemical
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow LDPE 955I Low Density Polyethylene.pdf
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Material Notes:
DOW LDPE 955I resin is a medium molecular weight distribution homo polymer designed to offer excellent clarity and flexibility, and good toughness, with low warpage. Typical applications include lids, caps/ closures, and general purpose applications. This resin has good processability over a wide range of molding conditions. This material complies with U.S FDA regulation 21 CFR 177.1520(c) 2.1 for food contact applications. The regulation should be consulted for complete details.Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.923 g/cc
0.0333 lb/in³
Viscosity 27000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
27000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
44000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
44000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
60000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
60000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 35 g/10 min

@Load 2.16 kg
35 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 7.9.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 8.80 MPa
1280 psi
Tensile Strength, Yield 9.20 MPa
1330 psi
Elongation at Break 500 %
500 %
Modulus of Elasticity 0.167 GPa
24.2 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.269 GPa
39.0 ksi
Izod Impact, Notched (ISO) 30.0 kJ/m²

@Temperature -50.0 °C
14.3 ft-lb/in²

@Temperature -58.0 °F
Thermal Properties Metric English Comments
Vicat Softening Point 93.0 °C
199 °F
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