Deit foarmjenprosessen fan glêstried fan de glêsfiskerij foar it hurderjen fan it glêsfermogen dat ynkleare harsens is yn in fotovoltaïse heule yntegraal heechste fermogen fan polymerisaasjeapparatuer,Troch de ferskate typen harsens brûkt hy bekend aspolyester fiberglass, epoxy fiberglass, en phenolic fiberglass.It hat melke eigenskippen en har haadfeaturen binne sa:
1.Groefke korrosjebestriding. Fiberglasstube kin effektyf tsjin de korrosysje fan sâlte, alkali-, sâlt en oare media en net behannele ynhiemde rioel, korrosive boaiem, chemysk ôffwetter en in protte kwalikse fliissen. Under normale omstannichheden kin it langstme safefeiligens bewarje.
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. Despecial high temperature resistant resin can also work normally at temperatures above 200°C.
3.goed frostwittenskip. Under -20 ° C binne frije rissingen net yn 'e rohen foarkomme.
4. light weight, high strength. Derelative 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. wearde ferset fersykje. In grut bedrach fan slyk, sân en wetter, yn 'e rûte foar rotaasje wearden en effekt ferliking test. Nei 3 miljoen rotaasjes is de djipte fan wearze oan 'e binnenmuorre fan' e testrôle as folget: 0,53 mm ferdrûnte en enamel-beskate stielröhren, 0,52 mm foar epoxy- en tar-bemantelde steeltubes, en glês-stiel-rûtes foar oerflak- ferhurde stielroepen. It is 0.21mm. Dat makket FRP weardenbestindich.
7.good thermal insulation. FRP is non-conductor, and its electrical insulation
is excellent. Deinsulation resistance is between 1012-1015Ω.cm. It is most
suitable for use in transmission. Deheat 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. Deinner wall of the glass pipe is very smooth, and the roughness and frictional resistance are very small. Decoefficient of roughness was 0.0084, while the concrete pipe had an n value of 0.014 and a cast iron pipe of 0.013.
