Ni irihe hame ryakazi rya Teflon Ubuso butagaragara?

Jiangsu Aokai Ibikoresho bishya, bitanga isoko yimyenda yubushyuhe bwo hejuru ya Teflon, isobanura siyanse yabyo inyuma.Umutungo mwiza utari inkoni wa Teflon (izina ryimiti: Polytetrafluoroethylene, PTFE) ukomoka ahanini kumahame abiri yibanze: ingufu zubutaka buke  hamwe nuburyo bwihariye bwa molekile.

1. Ingufu zo hasi cyane

Iri ni ihame shingiro rya fiziki ya chimique yimikorere idakomeye.Ingufu zubutaka zigena uburyo byoroshye ubuso bukomeye bushobora guhanagurwa namazi.

Teflon ifite ingufu zo hasi cyane (hafi 18.5 mN / m ), munsi cyane ugereranije nibisanzwe, amavuta, cyangwa amazi (uburemere bwamazi ni 72 mN / m).

Dukurikije inyigisho yo guhanagura , amazi ashobora gukwirakwira gusa hejuru yubutaka iyo ubushyuhe bwayo buri munsi yububasha bwikigero cyinshi.Kubera ko uburemere bwubuso bwibintu byinshi burenze ubw'i Teflon, ntibushobora guhanagura ubuso bwabwo. Ahubwo, basezerana mubitonyanga (nkamazi kumababi ya lotus) hamwe nu mpande ndende cyane (mubisanzwe> 90 °, ndetse igera kuri 120 °).

Igisubizo : Agace nyako gahuza ibintu bifata hamwe na Teflon ni nto cyane, kubwibyo ntamashanyarazi meza cyangwa guhuza imiti bishobora kubaho. Abanduye rero baranyerera cyangwa barashobora guhanagurwa byoroshye.

2. Inguzanyo zikomeye C - F nuburyo butari inkingi ya molekulari

Imiterere ya molekuline ya Teflon igizwe numugongo wa karubone ukikijwe cyane na atome ya fluor.

·  Ingufu nyinshi zingirakamaro : Carbone-fluorine (C - F) ni imwe mu miyoboro ikomeye muri chimie organic. Ibi bituma Teflon ya chimique ihagaze neza kandi hafi yinjiza mubintu hafi ya byose (usibye ibyuma bya alkali byashongeshejwe hamwe na florine nkeya). Ntabwo ikora imiti ihuza imiti (covalent cyangwa ikomeye ya hydrogène ikomeye) hamwe nibikoresho bifatika.

·  Polarite nkeya : Nubwo fluor ari electronegatifike cyane, uburyo bwayo bujyanye numurongo wa molekile bihagarika umwanya wa dipole muri rusange. Teflon ntabwo ari polar, hydrophobique, na oleophobic. Amazi (polar) hamwe namavuta (non-polar ariko hejuru yubushyuhe bwo hejuru) ntibishobora gukora imbaraga zingirakamaro (imbaraga za van der Waals imbaraga) hamwe na Teflon.

3. Gukorana hagati ya Coefficient ya Friction Ntoya kandi Imikorere idakomeye

Nubwo coefficente yo hasi yerekana cyane cyane kunyerera gukomeye, byuzuza imyitwarire itari inkoni.

Teflon ifite kimwe mubintu byo hasi cyane bigenda byuzuzanya mubikoresho byose (hafi 0.04).

Iyo ibintu bifashe bigerageza kubahiriza, ubwumvikane buke cyane bubabuza 'gufata ' hejuru. Ndetse hamwe no gufatana intege nke, imbaraga nkeya zo hanze cyangwa uburemere butera ibikoresho kunyerera no gutandukana byoroshye.

Amakuru yavuzwe haruguru atangwa na Jiangsu Aokai ibikoresho bishya byikoranabuhanga Co, Ltd.

Kubisobanuro birambuye, ibyerekanwe hamwe nibisubizo byabigenewe byibicuruzwa byacu byuzuye, harimo imyenda yubushyuhe bwo hejuru ya Teflon, kaseti ya Teflon yubushyuhe bwo hejuru, imikandara ya meshi yo hejuru ya Teflon, imikandara idafite imashini ihuza imashini, umwenda wa PTFE uruhande rumwe, imikandara ya convoyeur irwanya ubushyuhe bwinshi, imyenda ya fiberglass, nibindi, twandikire ukoresheje:

·  Umurongo wa telefone: Bwana Guo 18944819998

·  Bwana Liu 13705266308

Dushyigikiye filozofiya ya serivise yumwuga kandi inyangamugayo, kandi twiyemeje kuguha ibisubizo bimwe hamwe na serivisi yitonze!