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Ensinger PEI

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SACO AEI PEXIDAN® L/T-Flex Moisture-curable PE compound
Categories: Polymer; Thermoplastic; Polyethylene (PE)

Material Notes: PEXIDAN® L/T Flex is a medium density PEX system consisting of a silane grafted base-compound A- 1025 and a catalyst masterbatch CAT-003 and featuring much improved flexibility over high density PEX pipe materials. When mixed and extruded in the proper proportions, the two-component system results in a material that is crosslinkable by exposure to moisture or by immersion in hot water at 90-95°C. PEXIDAN® L/T Flex meets NSF International Standard 14 and ASTM F876 standard for non-potable water pressure pipe applications. The system is available in red, white, blue and natural, or can be colored at extrusion.

Information provided by SACO AEI Polymers, Inc.

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Physical PropertiesOriginal ValueComments
Specific Gravity 0.939 g/ccASTM D792
Melt Flow 0.20 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238
Storage Temperature <= 30.0 °F
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 3700 psiASTM D638
Tensile Strength, Yield 2900 psiASTM D638
Elongation at Break 250 %ASTM D638
Flexural Modulus 80000 psi2% secant; ASTM D790
Tensile Set 0.00 %
@Treatment Temp. 150 °C,
Time 900 sec
Permanent elongation after cooling after 23% elongation under load, 20N/cm2; SACO AEI DWI-QA-4007 based on ICEA T-28-562
 
Processing PropertiesOriginal ValueComments
Processing Temperature 320 - 350 °Fbarrel
Head Temperature 365 °F
 365 °F
 
Descriptive Properties
Degree of Crosslinking>80%ASTM D2765

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PSACO072 / 265502

Proto3000 – 3D Engineering Solutions

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