Niki ptfe yatondekanye hose |BESTEFLON

Mu myaka yashize, polytetrafluoroethylene (Teflon) ni ubwoko bwo kurwanya ibicuruzwa bibi no kurwanya ibicuruzwa biva mu mashanyarazi n’inganda zikomoka kuri peteroli.Nyamara, ibibazo bikurikira bigomba kwitabwaho byumwihariko mugihe thePTFE umurongohoseumurongo urasudwa, bitabaye ibyo ubuzima bwa serivisi n'umutekano byumuyoboro wa PTFE uzagira ingaruka.

1. Mugihe cyoza ibikoresho byiteranirizo, birabujijwe rwose kwangiza ibyuma shingiro.Birabujijwe gukubita arc ku cyuma fatizo mugihe cyo gusudira.

2.Mu gice cyuzuye cya fellet weld, uburebure bwa weld weld buzaba burenze 5mm, inguni ya projection igomba kuba irenze cyangwa ingana na 3mm, naho inguni y'imbere igomba kuba irenze cyangwa ingana na 10mm.

3. Iyo gusudira igikonoshwa cyumurongo wa PTFE, nibyiza gukoresha uburyo bwo gusudira bwibice bibiri byo gusudira.Ibi bisaba urwego rwa tekiniki rwabakozi bacu, gusudira bigomba kuba biringaniye (inzibacyuho yoroshye cyangwa yoroshye), nta pore, gusudira hamwe no gushyiramo slag, kandi uburebure bwa weld ntibugomba kurenza 2mm.Nyuma yo gusudira, spatter yatewe no gusudira igomba kuvaho burundu.

4. Gukomeza gusudira bigomba gukoreshwa mugusudira imiyoboro ya PTFE, kandi ikidodo cyo gusudira ntigishobora kugira ibice cyangwa guhora munsi.Gushakisha Bifitanye isano:Bike PTFE hose, PTFE yamashanyarazi

Polytetrafluoroethylene (PTFE) ni rimwe mu mazina akunze gukoreshwa na polytetrafluoroethylene.PTFE hose ikoreshwa mumashanyarazi adafite ingese, bityo ubuzima bwa serivisi ya hose ni ndende cyane kuruta reberi ya reberi cyangwa reberi yizingiye mubyuma.Ifite ibyiza byinshi kubicuruzwa bya reberi.

Icyiciro cya I: PTFE itondekanye imiyoboro igororotse hamwe nibikoresho

Mubisanzwe bizwi nka pipe liner pipe.Muriyi nzira, PTFE ikoreshwa muguhindura umurongo.Irakwiriye kumuvuduko usanzwe hamwe numuyoboro mwiza wo gutwara ibintu (nkumuyoboro wogutunganya imyanda itatu, nibindi), kandi ntugomba gukoreshwa kumuyoboro ufite imitwaro (nko kwinjira no gusohoka kwa pompe numuyoboro ushobora kubyara umuvuduko mubi kumanuka cyangwa gukonja gitunguranye).

Ibisobanuro bya diameter: dn25-500mm

Ubushyuhe bwa serivisi: - 40-180oc

Umuvuduko wa serivisi: 1.6Mpa

Icyiciro cya II: PTFE ifatanye umurongo ugororotse hamwe nuyoboro

Bisanzwe bizwi nkumuyoboro ufatanye uzengurutswe nicyuma.

Igikorwa cyo gukora: icya mbere, ibice byinshi bya firime ya PTFE bikomeretsa ku ifu, hanyuma insinga yicyuma (Ø 0.5-1mm) ikomeretsa ku buryo bwuzuye kuri firime ya PTFE, hanyuma ibice byinshi bya firime yoroheje ya PTFE bikomeretsa hanze yicyuma insinga, hanyuma amaherezo azinga mu itanura kugirango akore.Urukuta rw'imbere rw'umuyoboro wa PTFE wakozwe n'iki gikorwa uroroshye, kandi urukuta rwo hanze ruzunguruka bitewe n'ubunini n'imbaraga za elastike y'insinga z'ibyuma.

Umwanya uri hagati yurukuta rwinyuma rwumuyoboro wa PTFE nurukuta rwimbere rwumuyoboro wibyuma wuzuyemo resin (nta mwuka usigaye).Ibisigarira byuzuye birashobora guhuzwa cyane n'umuyoboro w'icyuma.Mugihe kimwe, irashobora kuzingirwa cyane kurukuta rwinyuma rwa spiral PTFE.Nyuma yo gukira ibisigara byuzuye, habaho kuzunguruka kuzengurutswe kuzengurutswe nurukuta rw'inyuma rw'umurongo.Iyi miterere isa no guhuza ibinyomoro na bolt.Ku ruhande rumwe, irashobora kugabanya neza no kwishyura indishyi yo kwaguka no kugabanuka gukonje kumurongo wa PTFE;kurundi ruhande, ibyuma byicyuma birashobora kunoza cyane imbaraga mbi zo kurwanya umuvuduko wa PTFE.

Ibisobanuro bya diameter: dn25-200 mm

Ubushyuhe bwo gukora: - 50-180oc

Umuvuduko wakazi: 0.5-1.6mpa

Ubwoko bwa gatatu: PTFE gusunika (gukanda) umuyoboro uhujwe neza n'umuyoboro ugororotse

Bikunze kwitwa gusunika (gukanda) umurongo ugororotse, ikoreshwa cyane mubihugu byateye imbere mu myaka ya za 90.

Igikorwa cyo gukora: icya mbere, ifu ya PTFE yatumijwe mu mahanga ikoreshwa mu gusunika (extrude) umuyoboro, hanyuma igashyirwa mu muyoboro w'icyuma udafite ikidodo (diameter yo hanze ya liner nini cyane kuruta diameter y'imbere y'umuyoboro w'icyuma na 1.5- 2mm) gukora umurongo udafatanye.Kugirango ukureho umuvuduko, ushyirwa mu itanura ugashyuha kugeza kuri 180oC kugirango uhore uvura ubushyuhe, kugirango ubashe gukoreshwa mubushyuhe buri munsi ya 180oC.Mugihe kimwe, kanda (gukanda) igiti cyumuyoboro

Imbaraga zingana ziragaragara ko ziruta iz'igikomere.Umuyoboro ufite imbaraga zo guhangana nigitutu cyiza kandi kibi.

Itandukaniro riri hagati yumurongo wa PTFE na rubber

Umurongo wa tetrafluoroethylene ukoreshwa mukurwanya ruswa ya fluor, kurwanya ubushyuhe bwinshi, aside ikomeye na anti-alkali, gufatana neza, kuramba kumurimo muremure no kurwanya kwinjira cyane.Gutera tetrafluoroethylene yose ni umurimo wubuhanga buhanitse, inzira zayo zigenda gute?1. Mbere yo gutera, ubuso bugomba kuba bwumucanga kandi bugakomera, hanyuma hagaterwa urwego rwa primer idasanzwe.2. Hanyuma ifu ya fluoroplastique yishyuzwa nibikoresho bya electrostatike yumuriro mwinshi, kandi bigashyirwa kumurongo hejuru yumurimo wakozwe n'umuriro w'amashanyarazi.3. Nyuma yo guteka ubushyuhe bwo hejuru, ibice bya clinker bizashonga muburyo bukomeye bwo kurinda, bifatanye neza hejuru yumurimo.Kurugero, firime ya mm 1 yubushyuhe nayo igomba guterwa no gutekwa inshuro 5-6.Mubisanzwe, umubyimba ntarengwa urashobora guterwa kuri 2mm.PTFE umurongo ni tekinoroji ikoreshwa cyane muri iki gihe.Ikoresha neza uburyo bwo kurwanya ruswa ya fluor, isuku nyinshi, isuku, kudafatana, kutagira amazi, kwisiga, kwambara nabi, kwihanganira ubushyuhe buke no hasi, insulasiyo, nibindi mubikorwa byubwubatsi, voltage yumuyaga hamwe nubu bigenda bihinduka kuri leta nziza kugirango igere ku ngaruka zifatika.Ibikoresho bya reberi byitwa kandi reberi.Nugushira isahani yatunganijwe hejuru yicyuma hamwe nugufata kugirango utandukane ibintu byangirika na matrix yicyuma hagamijwe kurinda.Rubber karemano hamwe na reberi yubukorikori ikoreshwa mugutondekanya.Ibyinshi muri reberi ikoreshwa mubikoresho bya chimique ni reberi isanzwe.Ikintu nyamukuru kigizwe na reberi karemano ni cis polymer ya isoprene, ikaba yandujwe no kongeramo sulfure.Rubber ya volcanized ifite imbaraga zo kurwanya ubushyuhe nimbaraga za mashini.Irashobora kugabanywamo reberi yoroshye, igice gikomeye cya reberi na rubber ikomeye.Rubber ikomeye ifite imbaraga zo kurwanya ruswa, kurwanya gusaza n'imbaraga zikomeye zo guhuza ibyuma.Rubber yoroshye ifite ubukonje bwiza, kurwanya ubushyuhe no kurwanya ingaruka, kandi ifite elastique runaka;igice cya rubber gikomeye kiri hagati ya bibiri.Usibye okiside ikomeye hamwe na solide zimwe na zimwe, reberi ikomeye irashobora kurwanya kwangirika kwa acide nyinshi zidasanzwe, acide organic, alkalis, umunyu na alcool.Kubwibyo, reberi ikomeye ikoreshwa nkibikoresho byingenzi bitarwanya ubutare.Rubber ya Vulcanize irashobora kugabanywamo reberi yabanje gutwarwa, umuvuduko usanzwe wamazi ashyushye ya rubber hamwe na rubber naturel.Rubber yabanje gukoreshwa mubikoresho binini byo gutoragura.