How to Reduce Gas Permeation in PTFE Hoses-BESTEFLON

Dhexdhexaadinta tuubada PTFE

Xaaladaha qaarkood, dhex galka fluoropolymers waxay u horseedi kartaa dhibaatooyin nidaamka tuubooyinka xuubka.

Hadda,BESTEFlonShirkaddaDhuumaha TeflonXirfadlaha ayaa kaaga jawaabi doona su'aashan farsamo.

Permeability ee tuubada ptfe waxay keeni doontaa daxalka lakabka ilaalinta siliga, gaabin nolosha tuubada, kharashka dayactirka sare, wasakh iyo khatar ku ah caafimaadka shaqaalaha. Guud ahaan, guud ahaan, waxay kordhisaa wadarta qiimaha lahaanshaha!

Unugyada PTFE waa silsilado dhaadheer oo atamka kaarboon ah oo ay ku wareegsan yihiin atamka fluorine. Atom kasta oo kaarboon wuxuu leeyahay laba atamka fluorine oo ku xidhan. Marka la eego polarity xooggan iyo kaarboon kasta oo silsiladda ku jira wuxuu leeyahay laba atom oo fluorine ah oo ku xiran, tani waxay ka dhigaysaa PTFE laf-dhabar adag oo kaarboon ah oo ay ku hareeraysan yihiin ilaaliyaha fluorinated, taasoo ka dhigaysa mid gebi ahaanba u adkaysata nabaad guurka kiimikada.

PTFE waxay ka kooban tahay qaab-dhismeedka noncrystalographic iyo crystalline, kuwaas oo aad u is haysta marka la barbardhigo. Marka ay qaab-dhismeedku sii adkaadaan, way yaraataa oo ay gaasta u gudbaan. Qaab dhismeedka crystal ee PTFE waa la bedeli karaa si loo hagaajiyo awoodiisa.

Xaalado badan, qalabka dahaarka waxaa la isticmaali karaa 20 sano ama ka badan iyada oo aan wax calaamado ah lahayn. Si kastaba ha ahaatee, xaaladaha qaarkood, osmoation-ku wuxuu soo shaac baxaa toddobaadyo ama bilo gudahood ka dib marka gabal qalab ahi shaqeeyo. Daraasad ka dib, waxaan ogaanay in shuruudaha isticmaalka soo socda ay saameyn weyn ku leeyihiin heerka dhexgalka:

hantida physicochemical

1. Unugyo jidh ahaan aad u yaryar, sida helium, biyo, ama kaarboon laba ogsaydh, waxa geli kara PTFE. Tani waa sababta oo ah unugyadani way yar yihiin oo ku filan inay u oggolaadaan inay dhex maraan qaabka polymerka ee farqiga u dhexeeya molecules polymer-ka.

2.Atomyada kiimikaad la mid ah fluorine, sida chlorine iyo bromine, waxay geli karaan dhismayaasha PTFE iyo PTFE.

Heerkulka

Marka heerkulku kordho, heerka gelitaanka darbiga PTFE wuxuu u kordhaa si aan toos ahayn. Tan waxa keenay arrimahan soo socda:

1. Gaasku wuxuu noqon doonaa mid ku milma polymerka marka heerkulku kordho

2. Kordhinta atomyada gaarka ah ee u dhexeeya silsiladaha polymer,

3. Mugga polymer-ka ayaa kor u kaca, taas oo keeneysa meel bannaan oo u dhaxaysa silsiladaha polymer-ka ee shakhsi ahaaneed.

Cadaadis

Heerka osmotic-ku wuxuu ku kordhaa qaab toosan oo leh kororka cadaadiska gaaska.

Dhumucda gidaarka tubbada

Dhumucda derbiga tuubada ayaa sidoo kale ka caawisa hoos u dhigista heerka dhexgalka. Haddii lagu tijaabiyo laba lakab oo polymer ah oo laga diyaariyey shay isku mid ah, heerka gelitaanka lakabka dhumucdiisuna wuxuu noqon doonaa mid ka hooseeya kan lakabka khafiifka ah. Marka dhumucdiisu korodho, heerka dhexgalka waxa uu u janjeeraa inuu xasilo, halkii uu sii yaraan lahaa.

Baaxadda gariirka

Baaxadda gariirka ay soo saarto tuubada inta lagu jiro shaqada ayaa saameyn weyn ku leh dhaawaca tuubada. Tallaabooyin saxid oo habboon ayaa loo baahan yahay. Tusaale ahaan, isticmaal tuubooyin dabacsan oo badan, oo isticmaal gacmo-gashi caag ah si aad u yarayso dhaawaca gariirku keeno.

Tayada budada PTFE

Waxaa jira noocyo kala duwan oo noocyo kala duwan ah iyo noocyada kala duwan ee alaabta ceeriin ee suuqa, tayadana waa mid aan sinnayn. Walxaha cayriin ee budada ah ee kala duwan waxay saameyn karaan saamaynta soo saarista.

Sidee loo yareeyaa qulqulka tuubada PTFE?

Hal dariiqo oo lagu dhimo heerka gelitaanka PTFE waa in la kordhiyo crystallinity ee polymerka, ama% polymer-ka leh qaab-dhismeedka crystalline. Maadaama PTFE aan lagu farsamayn karin dhalaalid, tignoolajiyada habaynta gaarka ah ayaa loo isticmaalaa in alaabta ceeriin laga dhigo maqaallo la heli karo. Farsamada ugu weyn ee farsamaynta PTFE waa qaabaynta isku-buufinta. Naqshadeynta isku-buufintu waxay dejinaysaa qaab-dhismeedka polymer iyadoo la tuujinayo budada PFE qaab ka dibna lagu dubay heerkul sare. Iids ku jiraTuubooyinka PTFEwaa la xakameyn karaa oo la dhimi karaa iyada oo la samaynayo tuubada iyada oo loo marayo sintering tartiib tartiib ah ama xitaa hababka dib-u-soo-saarka, taas oo gacan ka geysanaysa samaynta molecules PTFE ka badan oo crystalline ah. Farsamadan farsamaynta ayaa laga yaabaa inay ka tagto daldaloolo yaryar oo walxaha ah, taasoo u oggolaanaysa dareeraha habka inuu u guuro iyada. Besteflon ayaa si weyn loogu isticmaalay processor-keeda gacanta ee PTFE ee habka wax soo saarka iyo ilaalinta tayada. Habka, waxaan heli doonaa heerka ugu sarreeya ee iska caabbinta osmotic.

We have developed a variety of different series of hoses to deal with different applications, if you do not know how to choose, welcome to consult our professional sales team to recommend the most suitable solution for you. Please contact: sales07@zx-ptfe.com

Iibka saxda ah ee PTFE Tube kaliya maaha inaad doorato tilmaamo kala duwan codsiyada kala duwan. Wax badan oo lagu dooran karo soo saaraha la isku halayn karo. Besteflon Fluorine plastic Industry Co., Ltd. waxay ku takhasustay soo saarista tuubooyinka PTFE iyo tuubooyinka tayada sare leh muddo 20 sano ah. Haddii ay jiraan wax su'aalo ah iyo baahiyo, fadlan xor u noqo inaad nala tashato talo xirfadeed oo dheeraad ah.