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Chevron Phillips Marlex® HHM TR-418N/M358Y Natural medium density ethylene hexene copolymer/yellow concrete  (

Category Polymer , Thermoplastic , Polyethylene (PE) , MDPE , Medium Density Polyethylene (MDPE), Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chevron Phillips Marlex® HHM TR-418N/M358Y Natural medium density ethylene hexene copolymer/yellow concrete  (.pdf
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Material Notes:
Benefits: environmentally-friendly pigment system, yellow color for easy identification, outstanding pipe rind ESCR, UV stabilizer in natural resin, concentrate base resinCharacteristics: Pipe Ring ESCR > 5000 h, ASTM F 1248; 8.6 MPa Hydrostatic Design Basis at 23°C and 6.9 MPa Hydrostatic Design Basis at 60°CApplications: pipe for gas distribution, oil field and other industrial pipePENT > 1000 hours per ASTM F 1473.Information provided by Chevron Phillips Chemical Company
Physical Properties Metric English Comments
Density 0.939 g/cc
0.0339 lb/in³
ASTM D1505
Environmental Stress Crack Resistance >= 5000 hour

@Temperature 50.0 °C
>= 5000 hour

@Temperature 122 °F
Conditions A, B and C; ASTM D 1693
Melt Flow 0.20 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.20 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
High Load Melt Index 20 g/10 min

@Load 21.6 kg,
Temperature 190 °C
20 g/10 min

@Load 47.6 lb,
Temperature 374 °F
High Load; ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 33.0 MPa
4790 psi
ASTM D638 Type IV
Tensile Strength, Yield 19.0 MPa
2760 psi
ASTM D638 Type IV
Elongation at Break >= 500 %
>= 500 %
ASTM D638 Type IV
Flexural Modulus 0.760 GPa
110 ksi
ASTM D790
Thermal Properties Metric English Comments
Brittleness Temperature <= -90.0 °C
<= -130 °F
ASTM D746
Processing Properties Metric English Comments
Processing Temperature 193 - 216 °C
379 - 421 °F
adequate mixing to achieve good dispersion
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