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Dow DOWLEX™ 2500 Linear Low Density Polyethylene, Narrow MW Distribution

Category Polymer , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), Injection Molded
Manufacturer Dow Chemical
Trade Name DOWLEX™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow DOWLEX™ 2500 Linear Low Density Polyethylene, Narrow MW Distribution.pdf
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Material Notes:
DOWLEX® 2500 Polyethylene resin is a narrow molecular weight distribution copolymer designed to offer excellent environmental stress crack resistance and tear strength with high impact strength. It provides good processability over a wide range of molding conditions. This material complies with U.S. FDA Regulation 21 CFR 177.1520 c 3.1(a) for food packaging applications. The regulation should be consulted for complete details.Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.925 g/cc
0.0334 lb/in³
Viscosity 35000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
35000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
60000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
60000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
73000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
73000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 58 g/10 min

@Load 2.16 kg
58 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 6.8.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 9.40 MPa
1360 psi
Tensile Strength, Yield 10.8 MPa
1570 psi
Elongation at Break 910 %
910 %
Modulus of Elasticity 0.210 GPa
30.5 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.380 GPa
55.1 ksi
Izod Impact, Notched (ISO) 45.0 kJ/m²

@Temperature -50.0 °C
21.4 ft-lb/in²

@Temperature -58.0 °F
Thermal Properties Metric English Comments
Vicat Softening Point 97.2 °C
207 °F
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