Songhan Plastic Technology Co.,Ltd.

Chevron Phillips Marlex® HMN TR-938/938G Polyethylene; MDPE

Category Polymer , Thermoplastic , Polyethylene (PE) , MDPE
Manufacturer Chevron Phillips Chemical Company LP
Trade Name Marlex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chevron Phillips Marlex® HMN TR-938/938G Polyethylene; MDPE.pdf
  Online Service   lookpolymers   27660005
Material Notes:
Medium density polyethylene. These hexene copolymers are tailored for rotational molding applications that require: Wide process windows and good flowLong-term UV stabilizationExcellent impact strengthExcellent ESCR These resins are available in: Pellet form - HMN TR-93835 US mesh powder - HMN TR-938GApplications: Industrial waste containers and tanksMarine equipmentInformation provided by PhillipsThese resins meet the following specifications: ASTM D4976 - PE 223FDA 21 CFR 177.1520(c) 3.2a, use conditions B through H per 21 CFR 176.170(c) Table 2. Single use articles contacting food types I, II, IV-B, VI-A, VI-B, VII-B, and VIII. Repeated use articles contacting all food types defined in 21 CFR 176.170(c) Table 1.
Physical Properties Metric English Comments
Density 0.939 g/cc
0.0339 lb/in³
ASTM D-1505
ESCR 100% Igepal® >= 1000 hour
>= 1000 hour
Condition A, F50; ASTM D-1693
ESCR 10% Igepal® 200 hour
200 hour
Condition A, F50; ASTM D-1693
Melt Index of Compound 3.0 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D-1238
Mechanical Properties Metric English Comments
Hardness, Shore D 60
ASTM D-2240
Tensile Strength, Yield 17.0 MPa
2470 psi
2 in/min, Type IV bar; ASTM D-638
Elongation at Break 700 %
700 %
2 in/min, Type IV bar; ASTM D-638
Flexural Modulus 0.660 GPa
95.7 ksi
2% Secant - 16:1 span:depth, 0.5 in/min; ASTM D-790
0.820 GPa
119 ksi
Tangent - 16:1 span:depth, 0.5 in/min; ASTM D-790
Impact Test 95.0 J

@Thickness 3.17 mm,
Temperature -40.0 °C
70.1 ft-lb

@Thickness 0.125 in,
Temperature -40.0 °F
ARM Impact
237 J

@Thickness 6.35 mm,
Temperature -40.0 °C
175 ft-lb

@Thickness 0.250 in,
Temperature -40.0 °F
ARM Impact
Thermal Properties Metric English Comments
Melting Point 128 °C
262 °F
ASTM D-3418
Crystallization Temperature 113 °C
235 °F
ASTM D-3418
Deflection Temperature at 0.46 MPa (66 psi) 62.0 °C
144 °F
Method A; ASTM D-648
Deflection Temperature at 1.8 MPa (264 psi) 42.0 °C
108 °F
Method A; ASTM D-648
Vicat Softening Point 117 °C
243 °F
Loading 1, Rate A; ASTM D-1525
Brittleness Temperature -75.0 °C
-103 °F
Type A, Type I specimen; ASTM D-746
Copyright © All Rights Reserved