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LyondellBasell Alathon® ETP H4745 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Injection Molded
Manufacturer LyondellBasell (former Equistar)
Trade Name Alathon® ETP
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LyondellBasell Alathon® ETP H4745 High Density Polyethylene.pdf
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Material Notes:
ApplicationsALATHON H 4745 is a new, multi-purpose, high-flow resin featuring enhanced cold temperature impact performance, enhanced processability and thermal stability for fast cycling and exhibits good color and organoleptic properties. Typical applications are cultured dairy containers, margarine containers, butter tubs and promotional drink cups. Freezer applications include ice cream, sherbet and other frozen dessert containers.Regulatory StatusH 4745 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 H 4745 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 45 g/10 min
45 g/10 min
ASTM D1238
Spiral Flow 46.7 cm
18.4 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 62
62
ASTM D2240
Tensile Strength at Break 22.1 MPa
3200 psi
ASTM D638
Tensile Strength, Yield 25.0 MPa
3630 psi
Crosshead speed - 2"min.; ASTM D638
Elongation at Yield 7.9 %
7.9 %
Crosshead speed - 2" min; ASTM D638
1% Secant Modulus 979 MPa
142000 psi
Crosshead speed - 0.5" min; ASTM D790
2% Secant Modulus 0.862 GPa
125 ksi
Crosshead speed - 0.5" min; ASTM D790
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 64.0 °C
147 °F
ASTM D648
Vicat Softening Point 121 °C
250 °F
ASTM D1525
Brittleness Temperature <= -76.0 °C
<= -105 °F
F<sub>50</sub>; ASTM D746
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