Thepembentukan bahan tiub fiberglass untuk menyembuhkan gentian kaca yang diresapi resin dalam peranti pempolimeran kelajuan bersepadu fotovoltaik haba, dan tarik atau tarik ke dalam acuan.Kerana pelbagai jenis resin yang digunakan, ia dikenali fiberglass aspolik, gentian kaca epoksi, dan gentian kaca fenolik. Ia mempunyai msebarang ciri dan ciri utamanya adalah seperti berikut:
1. Rintangan kakisan yang baik. Fiberglasstube berkesan dapat menahan kakisan asid, alkali, garam dan media lain dan kumbahan domestik yang tidak dirawat, tanah yang mengakis, air kumbahan kimia dan cecair pelbagaikecil. Di bawah keadaan biasa, ia dapat mengekalkan operasi selamat jangka panjang.
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. ketahanan fros yang baik. Di bawah -20 ° C, retak beku tidak berlaku di dalam tiub.
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.good wear resistance. Mengandungi sejumlah besar lumpur, pasir dan air, ke dalam paip untuk ujian perbandingan pakai putaran dan kesan. Selepas 3 juta putaran, kedalaman memakai dinding dalaman tiub ujian adalah seperti berikut: 0.53 mm fortar dan tiub keluli bersalut enamel, 0.52 mm untuk keluli epoksi dan keluli tahan karat tar dan tiub keluli kaca untuk permukaan- tiub keluli keras. Ia adalah 0.21mm.Ini menjadikan FRP tahan tahan.
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.
