Fluorine roba jẹ iru roba sintetiki ti o ni awọn ọta fluorine ninu. O ni o ni o tayọ ooru resistance, ifoyina resistance, epo resistance ati oògùn resistance. O jẹ lilo ni akọkọ ni ọkọ ofurufu, ile-iṣẹ kemikali, epo, ọkọ ayọkẹlẹ ati awọn apa ile-iṣẹ miiran bi ohun elo lilẹ, ohun elo sooro alabọde ati ohun elo idabobo. Rọba sintetiki ti o ni awọn ọta fluorine ninu eto molikula rẹ.
O maa n ṣafihan nipasẹ nọmba awọn ọta fluorine ti awọn ẹya ti o ni fluorine ninu copolymer. Fun apẹẹrẹ, fluororubber 23 jẹ copolymer ti fluoride vinylidene ati chlorotrifluoroethylene. Fluororubber jẹ sooro si iwọn otutu giga, epo ati ipata kemikali.
Awọn anfani ti fluororubber:
1. O tayọ ga otutu resistance: awọn iwọn otutu iṣẹ awọn sakani lati - 60 ℃ to 250 ℃. Idaabobo epo ti o dara julọ: resistance si epo epo ti o ga julọ, epo lubricating ti o ni sulfur, epo hydraulic, epo dister, silicate ester ati awọn epo miiran dara ju awọn rubbers miiran lọ.
3. O tayọ resistance to lagbara ipata alabọde ati ki o lagbara oxidant; Iduroṣinṣin rẹ ni awọn media ipata ti o lagbara gẹgẹbi fuming nitric acid, sulfuric acid ogidi, hydrochloric acid, hydrogen peroxide ati alkali ogidi jẹ dara ju awọn rubbers miiran lọ.
4. Awọn ohun-ini ẹrọ ti o dara, idabobo itanna ati resistance resistance.
5. Rere resistance to ga igbale.
Iwọn lilo ti fluororubber:
1. Nigbati roba fluorine ba ni ipa nipasẹ ọrinrin ati omi tabi nigbati iwọn otutu ba dide, iyipada jẹ kekere. Paapaa ti ohun alumọni silikoni ti ipilẹṣẹ nipasẹ ijona kukuru kukuru tun jẹ insulator, o rii daju pe ohun elo itanna tẹsiwaju lati ṣiṣẹ, nitorinaa o dara fun ṣiṣe awọn okun waya, awọn kebulu ati awọn okun waya asiwaju.
2. Fluoroplastic tube le ṣee lo fun gbigbe ati lilẹ awọn orisirisi acid lagbara ati alkali, nya, afẹfẹ gbona, epo gbigbona ati awọn omi miiran. O tun le ṣee lo fun awọn ohun elo ile, ina ati awọn ẹrọ iṣoogun; 3. Iwọn titẹ iṣẹ ti tube fluororubber (0.5-3.0 MPa) le ni aabo nipasẹ isẹpo ati ideri apapọ irin alagbara.
4. Fluoroplastic rinhoho ti wa ni tun lo fun waya jaketi ni simi ṣiṣẹ ayika .;
5. Fluororubber ni o ni dayato si ga otutu ati ipata resistance, ati ki o ni awọn rere ti ọba roba. O le ṣe ni ilọsiwaju sinu tube roba, teepu alemora, fiimu, gasiketi, (fireemu) edidi epo, “O” oruka, “V” oruka, ati bẹbẹ lọ, eyiti a lo ni lilo pupọ ni ọkọ ofurufu, ọkọ ayọkẹlẹ, epo, ile-iṣẹ kemikali, ibaraẹnisọrọ, irinse ati awọn aaye miiran.
Gẹgẹbi gbogbo wa ṣe mọ, àtọwọdá kọọkan ni lati lo awọn ohun elo ti o yatọ, gẹgẹbi ethylene propylene roba (EPDM), roba nitrile (NBR), polytetrafluoroethylene (PTFE), fluororubber (Viton), roba silikoni (SEP), ooru ati wọ EPDM roba sooro, carbide cemented, alloy steel.
Akoko ifiweranṣẹ: Mar-31-2022