Ana 'cur ri chèile fiberglass tubeis gus an fiberglass a leigheas a tha air a thionndadh le roinneadh ann an inneal polymerization teas photovoltaic integratedhigh-speed, agus a' tarraing no a tharraing a-steach do mhodail.Air sgàth nan diofar sheòrsachan resins a thathar a 'cleachdadh, is e aspolyester fiberglass a th' air, fiberglass epocsa, agus fiberglass phenolic. Tha mtha feartan sam bith agus na prìomh nithean mar a leanas:
1.Seart coiseachadh. Faodaidh Fiberglasstube gu h-èifeachdach a bhith a 'cur bacadh air corrachadh air searbhag, alcalà, salann agus meadhanan eile agus òtrachas dachaigheil, ùir crosach, uisge-uisge ceimigeach agus leòidean mòran cheimigeach. Fo shuidheachaidhean àbhaisteach, faodaidh e sàbhailteachd fad-ùine a chumail suas.
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. Fuasgladh èisg reòta. Fon -20 ° C, chan eil sgàinidhean reòta a 'tachairt anns na tubaichean.
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. Frith-dhroch caitheamh. A 'gabhail a-steach mòran eabar, gainmheach agus uisge, a-steach don phìob airson deuchainn coimeas agus coimeas buaidh. An dèidh 3 millean cuairteachadh, tha an doimhneachd a tha air a 'bhalla a-staigh den tube deuchainn mar a leanas: 0.53 mm tiùban cruaidh agus còmhdach cruaidh, 0.52 mm airson steeltubes eupsaidh agus teas-teasairginn, agus tiùban glainne-stàilinn airson uachdar- tubaichean cruaidh cruaidh. Is e 0.21mm a tha seo.
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.
