RESINA POLIESTER Y FIBRA PREPARACION

PREPARATION OF POLYESTER RESIN To prepare 750 cubic centimeters of pre-accelerated resin add 15 cubic centimeter catalyst and stir well. Before this step if the resin has a very dense consistency it should be diluted with Monomero only and the ratio should not be exaggerated since it would fail the properties of the resin Up to 10% is tolerable. Then add: 15 cm cubicles of CATALYST and stir. This proportion is 2% on resin used It takes 15 to 30 minutes to work before the resin begins to freeze. The total hardening is achieved after 8 hours approx. Which will depend on the ambient temperature, the lower the temperature the greater the drying time and vice versa. If you are going to work with fiberglass, cut the pieces of fiber before preparing the resin. Then, on the surface to be worked that must be clean, free of dust and grease, paint with the resin already prepared, and on this place a piece of fiberglass, then more resin to cover all the fiber, the process is repeated until Give the desired thickness.