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Cross-Linkable Compounds for Plumbing 
Polidan® is a family of silane cross-linkable polyethylene compounds. This means that permanent connections, known as cross-links, are chemically formed between molecular chains to create a three-dimensional structure. As a result, cross-linked polyethylene (PEX) has better thermal stability, mechanical properties and resistance to chemical attack than thermoplastic polyolefins.
 
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AJAX PANE
AJAX HAS BEEN KNOW TO ENHANCE USER INTERFACE
AJAX HAS BEEN KNOW TO ENHANCE USER INTERFACE
AJAX HAS BEEN KNOW TO ENHANCE USER INTERFACE
AJAX HAS BEEN KNOW TO ENHANCE USER INTERFACE
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OverviewPerformance

Polidan® PEX

Monolayer and multilayer PEX pipes made from Polidan® compounds are flexible and have excellent strength from below freezing up to 95°C. PEX piping systems are quieter than rigid metal piping systems and require fewer fittings, making them easier and less costly to install.

Over the past 30 years, this unique combination of properties has allowed Polidan® PEX to successfully replace metal in piping materials used in pressurized hot water plumbing systems, service lines and hydronic radiant heating systems.

Polidan® PEX compounds are globally approved for use with hot potable water and are certified by KTW, NSF and WRc.

Outperforms Thermoplastic Polyolefins

  • Improved resistance to oxidative aging
  • Higher strength at elevated temperature
  • Better chemical and chlorine resistance
  • Higher heat resistance
  • Improved low-temperature impact strength
  • Superior resistance to crack propagation
  • Better abrasion resistance
Polidan® PEX for Water Delivery Systems
 

Density
ASTM D 792, g/cm3

MFR190/5
ISO 1133, g/10 min

Melt Process

T/A-HF 0.942 1.70 Extrusion
T/A-LX 0.945 1.50 Extrusion
T/A 0.948 0.50 Extrusion
T/A-SL 0.949 2.40 Extrusion
T/A-XT 0.949 2.50 Extrusion
TUX 100 0.953 1.30 Extrusion, Injection Molding
T/A-LV 0.955 5.50 Extrusion
SI 20 0.956 9.50 Injection Molding
 
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Last Update (3/6/2011)