Co-ex Thermoplastic Coolant Tube

This co-extruded coolant tube with patented bellows design replaced aluminum tubing and rubber hose while meeting all the high-temperature and high-pressure demands of the coolant system. The co-ex tube uses functionalized high-temperature PP with hydrolysis-resistant PA 6/12 to withstand internal temperatures to 125C and external temperatures to 150C. The application delivers a 60% weight reduction and enhanced flexibility and formability vs. previous technology.

OEM/Vehicle Renault Group 2015 Renault Twingo city car System Supplier Tristone Flowtech Material Processor Tristone Flowtech

Material Supplier DuPont Automotive Resin Zytel LC6200 PA612

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