LyondellBasell Moplen EP445L Polypropylene, Impact Modified; Molded/Extruded

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LyondellBasell Moplen EP445L Polypropylene, Impact Modified; Molded/Extruded
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Impact Modified; Molded/Extruded
Material Notes:	Moplen EP445L is a polypropylene impact copolymer with medium melt flow rate, suitable for compression and injection molding processes. Moplen EP445L exhibits a good stiffness and impact strength balance, high stress cracking resistance and low stress whitening behavior. Moplen EP445L is nucleated, for faster crystallization rate and increased productivity. It contains both slip and antistatic additives, for easier demolding and low coefficient of friction. Moplen EP445L is typically used in caps and closures. Other typical applications are in the field of housewares, toys and rigid packaging. Applications: Caps & Closures, Housewares, Sports, Leisure & Toys Information provided by LyondellBasell.
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ISO 1183-1
Melt Flow	6.0 g/10 min @Load 2.16 kg, Temperature 230 °C	ISO 1133-1

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	64.0 MPa	ISO 2039-1
Tensile Strength, Yield	30.0 MPa	ISO 527-1,-2
Elongation at Break	>= 50 %	ISO 527-1,-2
Elongation at Yield	7.0 %	ISO 527-1,-2
Tensile Modulus	1500 MPa	ISO 527-1,-2
Charpy Impact, Notched	3.50 kJ/m² @Temperature -20.0 °C	Type 1, Edgewise, Notch A; ISO 179
	4.50 kJ/m² @Temperature 0.000 °C	Type 1, Edgewise, Notch A; ISO 179
	8.50 kJ/m² @Temperature 23.0 °C	Type 1, Edgewise, Notch A; ISO 179

Thermal Properties	Original Value	Comments
Deflection Temperature at 0.46 MPa (66 psi)	100 °C	unannealed; ISO 75B-1,-2
Vicat Softening Point	151 °C	A50; ISO 306

Descriptive Properties
Processing Method	Compression Molding, Injection Molding

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PEQT8942 / 220576

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