How to make the glass fiber reinforced plastic sealing head?
The bottom of the pot is covered with a ruler, the center of the bottom of the pot is fixed with a ruler, and the rotating disc of the winding machine is coated with a resin cloth, and the glue is tightly adhered together. There are two heads at each end of a tank, that is to say, stick two such iron turntable.
Resin glue mixed with curing agent, the time hardened by dry process is not long. After checking it well, it can be opened, because the model has a plastic film at the bottom, so it's very nice to remove it. Remove the excess burrs with a manual cutting machine and make them look like pictures.
Whitewashed in engineering talc smooth brick model pile, with plastic film bottom cloth covered with two layers of thin, uniform coating resin, covered with six layers of thick cloth, finally with one to two layers of fine fiber cloth, each layer with resin glue evenly there shall be no bubble scraping drum folds phenomenon.
