LyondellBasell Hostalen GD 7255 High Density Polyethylene (HDPE), Injection Molded

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LyondellBasell Hostalen GD 7255 High Density Polyethylene (HDPE), Injection Molded
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Injection Molded
Material Notes:	Hostalen GD 7255 is a high density polyethylene resin used in general injection molding applications such as pallets and dust bins. Hostalen GD 7255 is available in pellet form, and exhibits high ESCR, good impact resistance, flowability and low warpage. Hostalen GD 7255 is not intended for use in medical and pharmaceutical applications. Applications: Caps & Closures, Crates, House wares, Industrial, Panels & Profiles, Sports, Leisure & Toys Information provided by LyondellBasell.
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Physical Properties	Original Value	Comments

Density	0.955 g/cc	ISO 1183-1
Melt Flow	4.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ISO 1133-1
	11 g/10 min @Load 5.00 kg, Temperature 190 °C	ISO 1133-1

Mechanical Properties	Original Value	Comments
Hardness, Shore D	60	ISO 868
Ball Indentation Hardness	52.0 MPa	ISO 2039-1
Tensile Strength, Yield	27.0 MPa	ISO 527-1,-2
Elongation at Yield	8.0 %	ISO 527-1,-2
Tensile Modulus	1200 MPa	ISO 527-1,-2
Charpy Impact, Notched	4.00 kJ/m² @Temperature 23.0 °C	Type 1, Edgewise, Notch A; ISO 179
	4.50 kJ/m² @Temperature -30.0 °C	Type 1, Edgewise, Notch A; ISO 179

Thermal Properties	Original Value	Comments
Vicat Softening Point	73.0 °C	B50; ISO 306

Processing Properties	Original Value	Comments
Melt Temperature	180 - 250 °C

Descriptive Properties
Ball Indentation Hardness (MPa)	H 132/30
FNCT (hrs)	4.5	ISO 16770, 6.0 MPa, 2% Arkopal N100, 50°C
Processing Method	injection molding

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PEQT8482 / 220117

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