Versalis Clearflex® DFH 20 Film Grade LLDPE

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Versalis Clearflex® DFH 20 Film Grade LLDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade; LLDPE/Butene, Film
Material Notes:	Clearflex® DFH 20 is a Linear Low Density Polyethylene Resin butene comonomer produced by Unipol gas phase technology. Clearflex® DFH 20 exhibits a typical wide molecular weights distribution which gives an excellent process ability together with good mechanical characteristics. Application: Clearflex® DFH 20 is mainly designed for the production of micro-irrigation tubes, durable hoses and pipes, extruded profiles and for the production by injection molding of fittings. The outdoor use, requires the with anti-UV, to maintain excellent performance even after prolonged periods of exposure to sunlight. Property data reported for compression molded specimens. Information provided by Versalis.
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Physical Properties	Original Value	Comments

Density	0.924 g/cc	ISO 1183
Environmental Stress Crack Resistance	>= 500 hour	Compression Molded; ASTM D 1693(B)
Melt Flow	0.65 g/10 min @Load 2.16 kg, Temperature 190 °C	ISO 1133
	44 g/10 min @Load 21.6 kg, Temperature 190 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	44	Compression Molded; ISO 868 A
Tensile Strength at Break	15.0 MPa	ISO 527-3
Film Tensile Strength at Yield, MD	11.0 MPa	ISO 527-3
Tensile Strength, Yield	11.0 MPa	ISO 527-3
Elongation at Break	>= 800 %	ISO 527-3
Flexural Modulus	310 MPa	ISO 178
1% Secant Modulus, MD	140 MPa	ISO 527-3
1% Secant Modulus, TD	140 MPa	ISO 527-3

Thermal Properties	Original Value	Comments
Melting Point	120 °C	Manufacturer method
Vicat Softening Point	110 °C @Load 1.00 kg	ISO 306/A
Brittleness Temperature	<= -60.0 °C	ASTM D 746

Processing Properties	Original Value	Comments
Processing Temperature	190 - 230 °C	As Tested

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PENF9825 / 265529

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