Tala Fou - O le ā le uiga o le PTFE

O le Polytetrafluoroethylene (PTFE), o se ituaiga o mea e maualuga lona molekiula, e matua mautu lava i vailaʻau ma e teteʻe atu i le ele. O se tasi lea o mea e sili ona teteʻe atu i le ele i le lalolagi i aso nei. Sei vagana ai le sodium ua liusuavai ma le fluorine vai, e mafai ona teteʻe atu i isi vailaʻau uma. E le suia pe a uma ona faʻapuna i le aqua regia. E salalau lautele i le tele o mea e manaʻomia ai le teteʻe atu i vailaʻau faʻasaina (acid, alkali ma organic solvents), Faʻamaufaʻailoga, maualuga le faʻasusu ma le le pipii, faʻamafanafana eletise ma le tumau lelei i le matua, teteʻe atu i le vevela lelei (e mafai ona galue i le vevela o le +250℃ i le -180℃ mo se taimi umi). O lea la, seʻi o tatou vaʻavaʻai lelei i uiga eseese o lenei mea ma lona faʻaaogaina.

Paipa PTFEE faia e ala i le fa'apipi'iina po'o le fa'agasologa o le extrusion; e mafai fo'i ona faia i le fa'asalalauina o le vai mo le ufiufi, fa'asusuina po'o le faia o alava. O le Polytetrafluoroethylene e fa'aaogaina lautele i alamanuia e pei o le malosiaga faaniukilia, puipuiga a le atunu'u, va'alele, eletise, eletise, vaila'au, masini, mea faigaluega, mita, fausiaina, ie, togafitiga o luga u'amea, vaila'au, togafitiga fa'afoma'i, ie, mea'ai, metallurgy ma le fa'asusuina, ma isi mea, mea e tete'e atu i le 'ele, mea e fa'avevela ai, ufiufi e tete'e i le pipii, ma isi mea, ma avea ai ma oloa e le mafai ona suia. O le PTFE e iai ona meatotino atoatoa lelei, tete'e atu i le vevela maualuga, tete'e atu i le 'ele, e le pipii, e fa'asusuina e ia lava, meatotino dielectric lelei, ma se coefficient maualalo o le friction. Fa'aaogaina o palasitika inisinia, e mafai ona faia i paipa PTFE, u'amea, fusipa'u, ipu, ata tifaga, ma isi mea. E masani ona fa'aaogaina i paipa e tete'e atu i le 'ele, koneteina, pamu, valve, radar, meafaigaluega feso'ota'iga maualuga, ma meafaigaluega leitio e iai mana'oga maualuga. I le fa'aopoopoina o so'o se mea e mafai ona tatalia le vevela sintering o le PTFE, e mafai ona fa'aleleia atili ona meatotino fa'ainisinia. I le taimi lava e tasi, o isi meatotino lelei o le PTFE o loʻo faʻatumauina pea. O ituaiga ua faʻatumuina e aofia ai le glass fiber, metal, metal oxide, graphite, molybdenum disulfide, carbon fiber, polyimide, EKONOL... ma isi. O le teteʻe atu i le ofuina ma le tapulaʻa o le PV e mafai ona faʻateleina i le 1000 taimi.

O lePaipa PTFEO le PTFE e faia i le polytetrafluoroethylene resin ua fa'aputuina i le fa'aputuga e ala i le fa'agasologa o le plunger extrusion. I totonu o palasitika ua iloa, o le PTFE e sili ona tete'e atu i vaila'au ma meatotino dielectric. O le PTFE braided packing o se mea lelei e fa'amaufa'ailoga ai le malosi. E lalagaina mai le lipine PTFE ua fa'alauteleina. E iai ona meatotino lelei e pei o le maualalo o le friction coefficient, tete'e atu i le ofuina, tete'e atu i le ele o vaila'au, fa'amaufa'ailoga lelei, le hydrolysis, ma le le fa'ama'a'aina. Fa'aaogaina mo fa'amaufa'ailoga gasket ma mea fa'asusu e galue i ala eseese, fa'apea fo'i ma insulators eletise e fa'aaogaina i lalo o le tele o frequencies. Capacitor dielectric, uaea insulation, mea eletise insulation, ma isi. O le PTFE film e talafeagai mo le fa'amafanafana o capacitor dielectrics, uaea fa'apitoa, uaea insulation, eletise ma mea faigaluega insulation ma gaskets fa'amaufa'ailoga. E mafai fo'i ona fa'aaogaina o se lipine e le pipii, lipine fa'amaufa'ailoga, ma le demoulding

Meafaitino lautele

E fa'aaogaina le tele o u'amea, paipa, pepa tifaga, fusipa'u, maea, afifiina, gaskets, ma le graphite, molybdenum disulfide, alumini oxide, glass fiber, ma le carbon fiber e fai ma fa'atumu e fa'aleleia atili ai meatotino fa'ainisinia o le PTFE mama.

Tete'e i le 'ele'ele

1. Paipa ma mea fa'apipi'i: mamaPaipa PTFE; Paipa ua laina PTFE; paipa u'amea tioata ua afifiina; flange u'amea ua tu'ufa'atasia;

2. Ufiufi o pusa vailaʻau: Kettle ua laina i le PTFE; Tane ua laina i le PTFE; ʻolo ua laina i le PTFE;

3. Mea e fesuia'i ai le vevela; PTFE

4. Paipa fa'alautele gaugau;

5. O vaega autū o valve ma pamu;

6. Paipa mamafa atoa ua fa'amalosia e le uaea u'amea;

7. Mea e fa'amama ai. O le membrane PTFE e tele ona pu i le fa'aloaloa umi ma le fa'aloaloa itu e lua. O se mea fou. E mafai ona tu'ufa'atasia ma isi ie e fai ai se taga fa'amama e tete'e i le 'ele'ele mo le asu ma le efuefu po'o se ofu ta'alo lelei e tete'e i le vai, manava, tete'e i le matagi ma mafanafana mo le timu. , La'ei e tete'e i le malulu, la'ei puipui fa'apitoa ma fale'ie moli, fa'amama aseptic o le ea fa'apipi'i mo vaila'au, vaila'au fa'amama eseese, ma le fa'amama o kasa mama maualuga i le pisinisi eletise.

Fa'amaufa'ailogaina

1. Fa'amaufa'ailoga tumau: gasket sanuisi; fusipa'u nofoa; fusipa'u fa'amaufa'ailoga fa'apipi'i;

2. Fa'amaufa'ailoga fa'agaoioia (afifiina lalagaina, fa'amaufa'ailoga mama): Tino fa'amaufa'ailoga foliga-V - fa'aaoga mo au, u'amea piston, valve; fa'amaufa'ailoga i totonu o le pamu turbo; mama fa'amaufa'ailoga PTFE ma le pa'u; fa'atasi ai ma le bellows Fa'amaufa'ailoga fa'amekanika Telescopic

Avega avega

1. Fa'atumuina i PTFE bearings, fa'aaogaina i mea'ai, vaila'au, pepa ma masini ie;

2. E mafai ona faʻaaogaina masani ia uʻamea fluoroplastic ua faʻasusuina i le apamemea i lalo o le vevela maualuga, mamafa maualuga, feteʻenaʻiga mago ma tulaga o le vacuum; PTFE anti-oxidation

3. O le ufiufi o le uʻamea e faia i ie tuʻufaʻatasi e faia i le alava PTFE ma le alava tioata poʻo isi alava e palu faʻatasi ma le alava PTFE e faʻaaogaina mo le saoasaoa maualalo ma le avega maualuga;

4. Fa'atumuina i le mama piston PTFE, mama ta'iala, alalaupapa ta'iala mo meafaigaluega masini ma le fa'ase'e alalaupapa

Fa'amamago

1. Mea e fa'amafanafana ai le Vasega C mo uaea ma uaea;

2. O le ufi o paipa fa'aliliu vai o le stator ma le rotor ma thermocouples o le turbo generator fa'amālūlūina vai fa'alua i totonu;

3. Mea e fa'amama ai le maikoloveve mo masini feso'ota'iga ma le radar e maualuga le saoasaoa ma le televave;

4. Mea e fa'apipi'i ai le matagaluega lolomi ma mea e fa'amafanafana ai afi ma transformers (e aofia ai transformers kesi);

5. Mea e fa'amafanafana ai le ea malulu, ogaumu eletise, masini fa'avevela eseese ma mea e fa'agaoioi ai le eletise mai le sulfur hexafluoride

Vasega e tete'e i le pipii

1. O le ie PTFE tioata e ufiufi ai le vaega i luga o le vili vevela o le masini sizing-e mafai ona aloese mai le mea e pipii ai le vili e mafua mai i le slurry vailaʻau, faʻaleleia atili ai le fua faatatau o le gaosiga ma le lelei o le ie e le mafai ona solo i acids malolosi, alkalis malolosi ma solvents organic;

2. O le fusipa'u fa'amamago o le microwave i le alamanuia o mea'ai—pe a fa'atusatusa i fusipa'u fa'amamago o isi meafaitino, e le mitiia ai le malosi o le microwave, ma o mea e le pipii e iai ona lelei o le sefeina o le malosi ma le fa'amamāina;

3. Mea e le pipii e mafai ona fa'amaufa'ailogaina i le vevela ma teuina i totonu o taga polyethylene;

4. Ufiufi e tete'e i le pipii - e fa'aaogaina i apa kuka, mea tao falaoa, fata e teu ai mea'ai fa'a'aisa, mea e lagolago ai le u'amea eletise, mea e u'amea ai le kopi;

Tete'e i le vevela

1. O mea e fa'agaoioi ai le ogaumu maikoloveve, e pei o le so'oga ma le uili o le ogaumu maikoloveve;

2. Mea fa'aopoopo eseese e tete'e atu i le vevela mo pusaaisa, ea malulu, masini fa'aola okesene, ma masini fa'aputu

Foma'i

1. O le tino o le tagata e sui ai alatoto, alatoto, ma membrane o le fatu;

2. Endoscope, forceps catheter, trachea;

3. Isi meafaigaluega faafoma'i e pei o paipa, fagu, ie faamama, ma isi mea faapena

O mea o loʻo i luga o la matou faʻamatalaga lea o oloa ma alamanuia faʻaoga e faia i mea PTFE. Huizhou Citybesteflon Ua 16 tausaga o taula’i atu le Fluorine plastic Industrial Co., Ltd. i le R&D, gaosiga ma le fa’atauina atu o paipa PTFE lamolemole, bellows, paipa anti-static, ma paipa fa’apotopotoga. Afai e te fiafia i a matou oloa, fa’amolemole fa’afeso’ota’i mai matou.