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Rulon Bearings

Ineos K44-24-122 HDPE
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)

Material Notes: K44-24-122 is a high density polyethylene copolymer designed specifically for pipe coating and extrusion. It complies with the virgin polyethylene resin requirements in CZA Z245-21.

Natural resin; some physical properties may be specific to the carbon black filled resin.

Key Words: Designed specifically for pipe coating and extrusion
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.944 g/cc0.0341 lb/in³ASTM D4883
Environmental Stress Crack Resistance >= 5000 hour>= 5000 hourCondition C; ASTM D1693
Melt Flow 0.35 g/10 min
@Load 2.16 kg,
Temperature 190 °C
0.35 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
High Load Melt Index 30 g/10 min30 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6868ASTM D2240
Tensile Strength, Ultimate 31.0 MPa4500 psi2 in/min.; ASTM D638
Tensile Strength, Yield 22.8 MPa3310 psi2 in/min (50 mm/min); ASTM D638
Elongation at Break >= 800 %>= 800 %2 in/min (50 mm/min); ASTM D-638
Flexural Modulus 0.793 GPa
@Strain 2 %
115 ksi
@Strain 2 %
Secant-Method 1; ASTM D790
Izod Impact, Notched 5.30 J/cm9.93 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Vicat Softening Point 128 °C262 °FASTM D1525
Brittleness Temperature <= -118 °C<= -180 °FASTM D746
 
Descriptive Properties
processPipe Extrusion

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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