Humusha izici eziyinhloko ze-glass fibre tube ngokuningiliziwe

1. Good ukugqwala ukumelana.

Njengoba izinto zokusetshenziswa eziyinhloko ze-glass fibre eqinisiwe zepulasitiki zakhiwe nge-polyester resin engasetshenzisiwe kanye ne-glass fiber, ingakwazi ukumelana ngokuphumelelayo nokugqwala kwe-asidi, i-alkali, usawoti kanye neminye imithombo yezindaba, kanye nendle yasekhaya enganakiwe, inhlabathi ebolayo, amanzi angcolile amakhemikhali nokunye okuningi. uketshezi lwamakhemikhali. Ngaphansi kwezimo ezijwayelekile, ingagcina ukusebenza okuphephile isikhathi eside.

2. Isisindo esincane namandla aphezulu.

Ukuminyana okuhlobene kuphakathi kuka-1.5 no-2.0, okuyi-1/4 kuya ku-1/5 kuphela yensimbi ye-carbon, kodwa amandla aqinile asondele noma aphakeme nakakhulu kunawe-carbon steel, futhi amandla athile afana nalawo aphezulu. -grade ingxubevange steel. Ngakho-ke, inemiphumela emihle kakhulu kwezokundiza, amarokhethi, izimoto zasemkhathini, imikhumbi enomfutho omkhulu, neminye imikhiqizo edinga ukwehlisa isisindo sayo.

3. Ukufakwa kahle kukagesi nokushisa. I-FRP ayiyona i-conductor, futhi ukufakwa kukagesi kwepayipi kuhle kakhulu. Ukumelana nokufakwa ngu-1012-1015Ω.cm. Ifaneleka kakhulu ukuthi isetshenziswe ekudluliselweni kukagesi, ezindaweni eziminyene zezintambo kanye nasezindaweni zezimayini. I-coefficient yokudlulisa ukushisa ye-FRP incane kakhulu, i-0.23 kuphela, eyi-1000 Okwesihlanu, ipayipi inokusebenza okuhle kakhulu kokushisa okushisayo.

4. Ukuklama okuhle.

Imikhiqizo ehlukahlukene yesakhiwo ingaklanywa ngendlela eguquguqukayo ukuze ihlangabezane nezidingo zokusetshenziswa, futhi umkhiqizo ungaba nobuqotho obuhle.

5. Ukumelana nesithwathwa okuhle.

Ngaphansi kokususa u-20°C, ngeke kube khona ukuqhekeka okuqandisiwe eshubhuni ngemva kokubanda.

6. Ukumelana nokungqubuzana okuphansi kanye nomthamo omkhulu wokudlulisa. Udonga lwangaphakathi lwepayipi yensimbi yengilazi lubushelelezi kakhulu, lunobunzima obuphansi kanye nokumelana nokungqubuzana. I-coefficient yokugwedla ingu-0.0084, kuyilapho inani elingu-n lepayipi likakhonkolo lingu-0.014, futhi inani lepayipi lensimbi engu-0.013

7. Ukusebenza okuhle kokuguga nokusebenza kokumelana nokushisa.

Ishubhu ye-fiber yengilazi ingasetshenziswa isikhathi eside ebangeni lokushisa elingu–40 ℃ ~ 70 ℃, futhi i-resin ekwazi ukumelana nokushisa okuphezulu enefomula ekhethekile nayo ingasebenza ngokujwayelekile emazingeni okushisa angaphezu kuka-200℃.

8. Ukumelana nokugqoka okuhle.

Faka amanzi aqukethe inani elikhulu lodaka nesihlabathi epayipini ukuze wenze uhlolo lokuqhathanisa emiphumeleni yokuhuzuka okuzungezisayo. Ngemuva kokujikeleza okuyizigidi ezi-3, ukujula kodonga lwangaphakathi lweshubhu lokuhlola kungokulandelayo: ipayipi lensimbi eligcotshwe ngetiyela noqweqwe lwawo lingu-0.53mm, ipayipi lensimbi elihuqwe nge-epoxy resin netiyela lingu-0.52mm, kanti ipayipi lensimbi Ukwelashwa kokuqina kwendawo kuyipayipi lensimbi yengilazi Kungu-0.21mm. Ngenxa yalokho, i-FRP inokumelana okuhle nokugqokwa.