Thesamaynta mashiinka fiberglasska si loo daaweeyo fibre-guluubka loo yaqaan 'impregnated rein' ee qalabka farsamada casriga-dhejiska ee qalabka korontada ku shaqeeya, isla markaana soo jiido ama isku dheji godka.Sababtoo ah noocyadda kala duwan ee loo isticmaalo, waxaa loo yaqaannaa fibroglass aspoliester, epoxy fiberglass, iyo fibristo phenolic.sifooyinka kasta iyo waxtarkeeda waxtarkoodu waa sidan soo socota:
1. Dhibaatada ka-hortagga korantada. Fiberglasstube waxay si wax ku ool ah u difaaci kartaa korontada, alkali, cusbada iyo warbaahinta kale iyo wasakheynta guriga aan la daaweynin, ciidda dhoobada leh, kiimikada kiimikada iyo dareeraha macdanta. Xaaladaha caadiga ah, waxay ilaalin karaan amniga muddada fog.
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. diidmada barafowga. Hooska -20 ° C, dildilaaca qaboobaha ma dhicin tuubooyinka.
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.Dhibaatada adkeysiga. Waxay ku jirtaa xaddi badan oo dhoobo ah, ciid iyo biyo, oo ay ku jiraan maadada wareegga wareegga iyo saameynta tijaabada. Ka dib 3 malyan oo wareeg ah, qoto dheer ee ku xiran darbiga gudaha ee tuubada tijaabada ayaa ah sida soo socota: 0.53 mm dhejis iyo dhoobo dhoobo dhoobo leh, 0.52 mm oo loogu talagalay epoxy- iyo saqafka dhoobada, tuubooyinka birta ee adag. Waa 0.21mm. Tani waxay ka dhigaysaa FRP inay adkeyso adkeysiga.
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.
