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RheTech Products E204-00 High Density Polyethylene, Natural

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Injection Molded
Manufacturer RheTech Products
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF RheTech Products E204-00 High Density Polyethylene, Natural.pdf
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Material Notes:
Applications: Electrical housingsUnderhood componentsConsumer GoodsInjection molding conditions reported in table.Information provided by RheTech Products.
Physical Properties Metric English Comments
Specific Gravity 0.955 g/cc
0.955 g/cc
23/23°C; ASTM D792
Linear Mold Shrinkage 0.020 cm/cm
0.020 in/in
ASTM D955
Melt Flow 35 g/10 min

@Load 2.16 kg,
Temperature 230 °C
35 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 58
58
ASTM D2240
Tensile Strength at Break 22.8 MPa
3300 psi
2 in/min; ASTM D638
Flexural Modulus 0.896 GPa
130 ksi
Tangent; ASTM D790
Izod Impact, Notched 0.427 J/cm

@Temperature 23.0 °C
0.800 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Gardner Impact 22.6 J
16.7 ft-lb
ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 65.0 °C
149 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 44.4 °C
112 °F
ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 149 - 160 °C
300 - 320 °F
Middle Barrel Temperature 154 - 171 °C
310 - 340 °F
Front Barrel Temperature 160 - 179 °C
320 - 355 °F
Nozzle Temperature 160 - 171 °C
320 - 340 °F
Mold Temperature 15.6 - 26.7 °C
60.0 - 80.0 °F
Drying Temperature 37.8 - 48.9 °C
100 - 120 °F
Dry Time 1 - 2 hour
1 - 2 hour
Moisture Content <= 0.050 %
<= 0.050 %
Recommended
Injection Pressure 2.76 - 10.3 MPa
400 - 1500 psi
Hold Pressure 2.07 - 8.27 MPa
300 - 1200 psi
Back Pressure 0.345 - 1.03 MPa
50.0 - 150 psi
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