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Dow DOWLEX™ IP-42 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-42 High Density Polyethylene.pdf
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Material Notes:
DOWLEX® IP-42 resin is an improved processing high density polyethylene resin designed for excellent flow and high impact. DOWLEX IP-42 resin is designed by optimizing the breadth and shape of the molecular weight distribution and peak molecular weight with a slightly lower density for increased impact strength. Typical applications are housewares, ice cream and promo 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 47000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
47000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
87000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
87000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
132000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
132000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 42 g/10 min

@Load 2.16 kg
42 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 8.5.
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 10.0 MPa
1450 psi
Tensile Strength, Yield 19.0 MPa
2760 psi
Elongation at Break 300 %
300 %
Modulus of Elasticity 0.565 GPa
81.9 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.834 GPa
121 ksi
Izod Impact Resistance 2.90 J/cm²
13.8 ft-lb/in²
Thermal Properties Metric English Comments
Vicat Softening Point 118 °C
244 °F
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