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Dow DOWLEX™ IP-50 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Injection Molded
Manufacturer Dow Chemical
Trade Name DOWLEX™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow DOWLEX™ IP-50 High Density Polyethylene.pdf
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Material Notes:
DOWLEX® IP-50 resin is an improved processing high density polyethylene resin with controlled molecular weight distribution designed for thin wall food containers. This resin is recommended for flow length/ container wall thickness ratios up to 270, and it exhibits easy processing while maintaining excellent impact properties. This material complies with FDA regulation 21 CFR 177.1520 (c) 3.1 for food contact applications. The regulation should be consulted for complete details.Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.950 g/cc
0.0343 lb/in³
Viscosity 33000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
33000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
40000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
40000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
95000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
95000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 50 g/10 min

@Load 2.16 kg
50 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 8.5.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 12.0 MPa
1740 psi
Tensile Strength, Yield 19.0 MPa
2760 psi
Elongation at Break 190 %
190 %
Modulus of Elasticity 0.565 GPa
81.9 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.862 GPa
125 ksi
Izod Impact Resistance 2.70 J/cm²
12.8 ft-lb/in²
Thermal Properties Metric English Comments
Vicat Softening Point 119 °C
246 °F
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