Marlex TRB-437LS

About this product

This high performance PE 4710/PE 100 rated bimodal HDPE, ethylene-hexene copolymer is tailored for the demanding requirements of pressure pipe applications that require:

• Excellent long-term hoop strength

• Excellent melt strength

• Superb resistance to slow crack & rapid crack growth

• Outstanding low-temperature toughness

Typical pipe applications for TRB-437LS include the following end-use segments:

• Municipal

• Industrial

• Energy

• Mining

• Potable water

When blended with an approved black concentrate the material meets or exceeds these standards/classifications:

• ASTM D3350, Cell Class PE445574C-CC2

• ASTM D3350, Cell Class PE445576C-CC2

• NSF Standards 14 and 61

• PPI designations PE 4710 HDPE and PE 100 HDPE

• ASTM D4976 - PE 235

• NSF 3 rd party ASTM D2513 certified

• NSF CSA B137.1 and B137.4 certified

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