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LyondellBasell Alathon® M4612 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Injection Molded
Manufacturer LyondellBasell (former Equistar)
Trade Name Alathon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
ApplicationsALATHON M 4612 is a copolymer that provides outstanding ESCR and low temperature impact strength. Typical applications include food containers, seat hinges, tube headers.Regulatory StatusM 4612 meets the requirements of Food and Drug Administration regulation, 21 CFR 177.1520. This regulation allows the use of this olefin polymer in "…articles or components of articles intended for use in contact with food." Specific limitations or conditions of use may apply. Contact your Equistar sales representative for more information. Processing TechniquesSpecific recommendations for processing M 4612 can only be made when the processing conditions, equipment and end use are known. For further suggestions, please contact your Equistar sales representative.This product is from the former Equistar product line.
Physical Properties Metric English Comments
Density 0.946 g/cc
0.0342 lb/in³
ASTM D1505
Melt Flow 1.2 g/10 min
1.2 g/10 min
ASTM D1238
Spiral Flow 18.3 cm
7.20 in
Measures the number on inches of flow produced when molten resin is injected into a long, spiral channel (0.625" insert), at a constant injection pressure of 1000 psi with a melt temperature of 440° F; Equistar
Mechanical Properties Metric English Comments
Hardness, Shore D 66
66
ASTM D2240
Tensile Strength at Break 16.0 MPa
2320 psi
Crosshead speed - 2"min.; ASTM D638
Tensile Strength, Yield 24.6 MPa
3570 psi
Crosshead speed - 2"min.; ASTM D638
Elongation at Yield 9.4 %
9.4 %
Crosshead speed - 2"min.; ASTM D638
1% Secant Modulus 995.6 MPa
144400 psi
Crosshead speed - 0.5"min.; ASTM D790
2% Secant Modulus 0.8267 GPa
119.9 ksi
Crosshead speed - 0.5"min.; ASTM D790
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 61.0 °C
142 °F
ASTM D648
Vicat Softening Point 123 °C
253 °F
ASTM D1525
Brittleness Temperature <= -76.0 °C
<= -105 °F
F<sub>50</sub>; ASTM D746
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