Anpróiseáil a dhéanamh ar fiberglass tubeis chun an fiberglass a leigheas atá roisín tuilithe i gléas polaiméirithe teasa fótavoltach comhtháite-luas, agus a tharraingt nó a tharraingt isteach i múnlú.Mar gheall ar na cineálacha éagsúla roisíní a úsáidtear, is éard atá ar a dtugtar fiberglass aspolyester, fiberglass epocsa, agus fiberglass feinólach. Tá mis iad seo a leanas aon saintréithe agus a phríomhghnéithe:
1. Friotaíocht creimeadh bia. Is féidir le Fiberglasstube seasamh go héifeachtach le creimeadh aigéad, alcaile, salann agus meáin eile agus séarachais intíre gan chóireáil, ithreach creimneach, fuíolluisce ceimiceach agus leachtanna go leorcheimiceach. Faoi imthosca gnáth, féadann sé sábháilteacht fadtéarmach a choinneáil.
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. Anspecial high temperature resistant resin can also work normally at temperatures above 200°C.
3.fás friotaíochta saoire. Thíos -20 ° C, ní bhíonn scoilteanna reo sna feadáin.
4. light weight, high strength. Anrelative 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.Beidh friotaíocht a chaitheamh. Tá mórán láibe, gaineamh agus uisce ann, i dtriail chaitheamh rothlach agus ar chomparáid tionchair. Tar éis 3 milliún rothlú, is é seo a leanas an doimhneacht a chaitheamh ar bhalla istigh an fheadáin tástála: 0.53 mm feadán cruach fortar agus crua-chruthaithe, 0.52 mm do steilteabáin éiceaiceacha agus tarraite, agus feadáin cruach gloine le haghaidh dromchla- feadáin crua cruaite. Is 0.21mm é. Déanann sé seo resistant caitheamh FRP.
7.good thermal insulation. FRP is non-conductor, and its electrical insulation
is excellent. Aninsulation resistance is between 1012-1015Ω.cm. It is most
suitable for use in transmission. Anheat 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. Aninner wall of the glass pipe is very smooth, and the roughness and frictional resistance are very small. Ancoefficient of roughness was 0.0084, while the concrete pipe had an n value of 0.014 and a cast iron pipe of 0.013.
