Dow DOWLEX™ 2503.10 Linear Low Density Polyethylene, Narrow MW Distribution

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Dow DOWLEX™ 2503.10 Linear Low Density Polyethylene, Narrow MW Distribution
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Injection Molded
Material Notes:	DOWLEX® 2503.10 Polyethylene resin is a narrow molecular weight distribution copolymer designed as a superior processing resin. For very thin wall higher cavitation molding, this grade often is a preferred choice. It offers good environmental stress crack resistance and tear strength with excellent rigidity. It complies with U.S. FDA regulation 21 CFR 177.1520 (c) 3.1(a) for food contact applications. The regulation should be consulted for complete details. Data provided by Dow Chemical.
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Physical Properties	Original Value	Comments

Density	0.930 g/cc
Viscosity	27000 cP @Shear Rate 5000 1/s, Temperature 190 °C	Apparent Dynamic Viscosity
	44000 cP @Shear Rate 1000 1/s, Temperature 190 °C	Apparent Dynamic Viscosity
	53000 cP @Shear Rate 300 1/s, Temperature 190 °C	Apparent Dynamic Viscosity
Melt Flow	125 g/10 min @Load 2.16 kg	Melt flow ratio I10/I2 is 6.5.

Mechanical Properties	Original Value	Comments
Tensile Strength, Ultimate	8.30 MPa
Tensile Strength, Yield	10.6 MPa
Elongation at Break	400 %
Modulus of Elasticity	0.269 GPa	Molded Sample 2% Secant Modulus
Flexural Modulus	0.438 GPa
Izod Impact, Notched (ISO)	30.0 kJ/m² @Temperature -50.0 °C

Thermal Properties	Original Value	Comments
Vicat Softening Point	96.1 °C

Compliance Properties	Original Value	Comments
FDA	Yes	See notes for details.

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PDW450 / 34519

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