The Dyneon FPO 3741 fluorelastomer offers resistance to biodiesel even at higher service temperatures. The first product of this family of peroxide (PO) has been designed for the extrusion of fuel line hoses. Tests demonstrate that FPO 3741 has good resistance to rapeseed-oil methyl ester (RME). Even after 1,000 h at 150 °C this products show constant low swell level and retention of physical properties.
cpp 414
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