POLYSURLYN MOISTURE RETARED
Polysurlyn consists of 50-200um thickness of a polyethylene or a DuPont’s Surlyn which is heat and pressure bonded to the interior surface,provides a highly effective moisture retarder.
Aluminum Roll Jacketing is recommended for insulated piping,tanks and vessels.The Aluminum alloy composite materials with high strength and corrosion resistance already replaces the polykraft moisture retarders. The composite material’s service life can reach 7 years without any Maintenance,it has excellent resistance to corrosion.
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