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Dow DOWLEX™ IP-22 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Impact Grade
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-22 High Density Polyethylene.pdf
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Material Notes:
DOWLEX® IP-22 resin is an improved processing high density polyethylene resin designed for excellent flow, high impact, and moderate stiffness. DOWLEX IP-22 resin balances peak molecular weight with a proprietary, optimized molecular weight distribution and a slightly lower density for impact and integrity. Typical applications are housewares, toys and general purpose applications. 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 0.948 g/cc
0.0342 lb/in³
Viscosity 54000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
54000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
116000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
116000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
182000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
182000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 23 g/10 min

@Load 2.16 kg
23 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 8.5.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 11.0 MPa
1600 psi
Tensile Strength, Yield 19.0 MPa
2760 psi
Elongation at Break 620 %
620 %
Modulus of Elasticity 0.552 GPa
80.1 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.827 GPa
120 ksi
Izod Impact Resistance 3.74 J/cm²
17.8 ft-lb/in²
Thermal Properties Metric English Comments
Vicat Softening Point 119 °C
246 °F
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