General Purpose Orthophthalic FR Resin
ECMALON 4446 is an Orthopthalic based polyester laminating resin with self - Extinguishing characteristics. Grade Ecmalon 4446 to produce general fire-retardant mouldings complying with the requirement of 'VERY LOW FLAMMABILITY' TYPE: I rating as per I.S.6746: 1994. This resin is suited for hand lay-up/ Infusion and filament winding applications.
Liquid Resin Properties
Liquid ECMALON 4446 Polyester resin has the following Characteristics:
1.ECMALON 4446 is Curable with free radical initiating catalyst at room temperature.
2.Cobalt Accelerator and MEKP Catalyst are particularly suitable for curing at room temperature.
3.The quantities of Catalyst and Accelerator applied can be adjusted for a shorter or longer gel time by increasing or decreasing Catalyst, Accelerator or both.