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Rulon Bearings

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Ineos K44-08-122 HDPE  (discontinued **)
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)

Material Notes: K44-08-122 is a natural high density polyethylene copolymer designed specifically for extrusion of potable water, industrial, and mining pipe. It is recognized by the Plastic Pipe Institute as having a pipe material designation code of PE 3608 (formerly PE 3408), NSF Standard 14 certification, and compiles with ANSI/NSF Standard 61 health effects requirements. A pressure rated formulation is also produced when this product is extruded in combination with an approved black masterbatch. The resulting formulation known as K44-08-123 has NSF Standard 14 certification and complies with ANSI/NSF Standard 61 health effects requirements, is certified to CSA Standard B137.1-05 and B137.4-05, and is also listed with the Plastic Pipe Institute as a PE 3608 (formerly PE 3408).

Key Words: Designed specifically for potable water, industrial, and mining pipe coating
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 PropertiesOriginal ValueComments
Density 0.944 g/ccASTM D4883 (Natural)
Environmental Stress Crack Resistance >= 5000 hourCondition C; ASTM D1693
High Load Melt Index 8.75 g/10 minASTM D1238
 
Mechanical PropertiesOriginal ValueComments
PENT >= 100 hourNotch Tensile; ASTM F1473
Hardness, Shore D 66ASTM D2240
Tensile Strength at Break 4500 psi2 in/min. ASTM D638
Tensile Strength, Yield 22.8 MPa2 in/min.; ASTM D638
Elongation at Break >= 800 %2 in/min.; ASTM D638
Flexural Modulus 0.827 GPa
@Strain 2 %
Secant-Method 1; ASTM D790
Izod Impact, Notched 3.20 J/cmASTM D256
Hydrostatic Design Basis 1000 psiat 60°C; ASTM D2837
 1600 psiASTM D2837
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 126 °CASTM D1525
Brittleness Temperature <= -118 °CASTM D 746
 
Descriptive Properties
processPipe Extrusion

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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