Theformingwork nan vèr tibis geri vèr ki enpreye résine nan yon aparèy chimik photovoltaic chalè entegre-vitès polymérisation, andthen rale oswa trase nan yon bòdi.Paske nan diferan kalite rezin yo te itilize, li se li te ye vèr aspolyester, Epoxy vèr, ak fenolèr fenol.It gen mnenpòt karakteristik ak mainfeatures li yo jan sa a:
1. Bonjan korozyon rezistans. Fiberglasstube ka efektivman reziste kont kowozyon nan asid, alkali, sèl ak lòt medyòm ak trete dlo izolasyon domestik, tè korozivite, dlo ize chimik ak likid anpil. Anba sikonstans nòmal, li ka kenbe sekirite ki dire lontan.
2.Good aging resistance and heat resistance. Glass fiber tube can be used in the temperature range of -40°C～70°C for a long period of time. Thespecial high temperature resistant resin can also work normally at temperatures above 200°C.
3.good rezistans jèl. Anba -20 ° C, fant blokaj pa rive nan tib yo.
4. light weight, high strength. Therelative density is between 1.5 and 2.0, only 1/4 to 1/5 of carbon steel, but the tensile strength is close to or even exceeds that of carbon steel, and the specific strength can be compared with that of high-grade alloy steel. Therefore, it has excellent results in aviation, rockets, spacecraft, high-pressure vessels, and other applications that need to reduce its own weight.
6. rezistans mete bon. Gen yon gwo kantite sab labou, ak dlo, nan tiyo pou mete wotasyon ak tès konparezon enpak. Apre 3 milyon wotasyon, pwofondè mete sou miray enteryè tib tès la se jan sa a: 0.53 mm faryè ak tib an asye ki kouvwi, 0.52 mm pou epoxy- ak tar-kouvwi steeltub, ak tib vè-asye pou sifas- tib asye fè tèt di toujou. Li se 0.21mm.Sa fè FRP mete rezistan.
7.good thermal insulation. FRP is non-conductor, and its electrical insulation
is excellent. Theinsulation resistance is between 1012-1015Ω.cm. It is most
suitable for use in transmission. Theheat transfer coefficient of glass fiber
reinforced plastic area and multi-dose mine area is very small, only 0.23. In
five points, the pipeline has excellent insulation properties.
8.small friction resistance, high transmission capacity. Theinner wall of the glass pipe is very smooth, and the roughness and frictional resistance are very small. Thecoefficient of roughness was 0.0084, while the concrete pipe had an n value of 0.014 and a cast iron pipe of 0.013.
