Ozone Tsitsi ƒe Tsitretsitsi le PTFE Avɔ si ƒe Dzoxɔxɔ Deŋgɔ me

Jiangsu Aokai New Materials, si nye PTFE avɔ si me dzoxɔxɔ le ŋutɔ ƒe dɔwɔla bibi kple dzɔtsoƒe dɔwɔƒe, na ŋgɔdonya tsitotsito wò. Avɔ si wotsɔ fiberglass si ŋu wofa polytetrafluoroethylene (PTFE) ɖo la ƒe atikewo mewɔa dɔ nyuie o eye zi geɖe la, enaa ozone ƒe tsitsi ƒe tsitretsitsi ɖedzesi aɖe. Gake ozone ƒe ʋuʋu mete ŋu nɔa eŋu keŋkeŋ o, eye ozone ƒe agbɔsɔsɔ, yame ƒe dzoxɔxɔ, ɣeyiɣi si wòyi edzi nɔa eŋu kple gotagomenu bubuwo kpɔa ŋusẽ ɖe eƒe dɔwɔwɔ bliboa dzi ŋutɔ.

Le eƒe molecule ƒe wɔwɔme tɔxɛ ta la, PTFE ɖea ozone ƒe tsitretsitsi sesẽ fiana le nɔnɔme siwo sɔ me. Carbon-fluorine (CF) ƒe kadodo si me fluorine le bliboe la ƒoa adegbe be kadodoŋusẽ si lolo ŋutɔ si ade 485 kJ/mol. Le ɣeyiɣi ma ke me la, eƒe molecule ƒe wɔwɔme si le tsatsam la wɔa fluorine atɔmwo ƒe ametakpɔnu si le ʋeʋẽm, si xea mɔ na oxidants sesẽwo abe ozone ene be woagadze carbon-carbon (CC) molecule ƒe kɔsɔkɔsɔ vevitɔ si le eme dzi o.

Ke hã, ozone ate ŋu atrɔ PTFE ƒe anyigba ƒe nɔnɔmewo vevie eye wòahe tɔtrɔ vovovowo vɛ le atikewo kple dzɔdzɔmenuwo me. Numekukuwo ɖee fia be PTFE si wodo goe le ozone me ƒe ʋuʋudedi ƒe xexlẽme sɔ gbɔ abe zi gbɔ zi etɔ̃ ene wu esi le ya si sɔ me, eye dzesi siwo dze ƒã be wovuvu kpe ɖe eŋu. Esia tsoa anyigba ƒe oxidation si ozone hena vɛ, molecule ƒe kadodo ƒe gbagbã kple nusiwo ƒe fafa gbɔ koŋ.

Ne ozone nɔa ame ŋu ɣeyiɣi didi, vevietɔ le dɔwɔƒe ƒe nɔnɔme sesẽwo abe dzoxɔxɔ gã kple ozone ƒe agbɔsɔsɔ gã ene me la, PTFE avɔ si me dzoxɔxɔ gã le la ava do vivivi tso nusuekpɔmɔ̃ ƒe nugbegblẽ dzi va ɖo nusuekpɔmɔ̃ ƒe dɔwɔwɔ ƒe kpododonu dzi, eye kpododonu ƒe dzesi tɔxɛwo anɔ ale:

Molekyulã ƒe kɔsɔkɔsɔ ƒe gbagbã kple eƒe gbegblẽ Ozone gbãa PTFE ƒe CC molecule kɔsɔkɔsɔwo eye wòwɔa molecule kakɛ suewo abe carbon tetrafluoride (CF4) kple carbonyl fluoride (COF2). Esia wɔnɛ be molecule ƒe kpekpeme dzi ɖena kpɔtɔna eye nu la ƒe dɔwɔwɔ ƒe gbegblẽ veviwo.

Anyigba ƒe gbagbã kple eƒe gbagbã Enye tsitsi ƒe nudzɔdzɔ si woate ŋu akpɔ kple ŋku wu. Nusi wotsɔ wɔe la megate ŋu trɔna ɖe anyigba o eye wònaa gbagbãƒe siwo klẽna abe network ene dona le nuteɖeamedzi me, si nye ozone ƒe gbagbã. Avɔa sesẽna eye wògbãna, eye tsitsi sesẽ ana wòagavuvu eye wòagblẽ nu le eƒe xɔtunuwo ŋu geɖe wu.

Mɔ̃ɖaŋununya ƒe nɔnɔmewo ƒe ɖiɖi Nuwo ƒe gbegblẽ ɖea tensile strength, elongation le break, elasticity kple mɔ̃ɖaŋununya ƒe dzesi vevi bubuwo dzi kpɔtɔna ɣesiaɣi. Emegbe anyigba ƒe ƒuƒu, eƒe ƒuƒu kple eƒe titrime dzi ɖeɖe kpɔtɔ agbɔdzɔ eƒe vuvu ƒe tsitretsitsi kple xɔtuɖaŋu ƒe liƒo geɖe wu.

Anyigba ƒe xɔtuɖoɖo ƒe nɔnɔmewo ƒe gbegblẽ Dzɔdzɔmeŋusẽ ƒe xɔtuɖoɖo ƒe gbegblẽ trɔa nu veviwo abe anyigba ƒe ŋusẽ kple tsidzadza ƒe dzogoe ene. Nusuekpɔmɔ̃ ƒe gbagbãƒewo kple ʋuʋudedi siwo ozone ƒe ʋuʋu hena vɛ la akeke ta, si ana nutrenu kple wo ɖeɖe ɖe aga ƒe dɔwɔwɔ gbãtɔ gbɔdzɔ ŋutɔ.

Menye nusi wotsɔ wɔa avɔa ŋutɔ koe dea dzesi ozone ƒe tsitretsitsi si le PTFE avɔ si me dzoxɔxɔ le ŋutɔ ŋu o. Yame ƒe dzoxɔxɔ, tsitsi ƒe ŋusẽkpɔɖeamedzi siwo ƒo ƒu kple gotagome nɔnɔme bubuwo hã wɔa akpa vevi aɖe le eƒe subɔsubɔ ƒe agbenɔƒe me.

Dzoxɔxɔ si nu sẽ nana ozone ƒe gbegblẽ kabakaba ŋutɔ. Le dzoxɔxɔ gã me la, ozone ƒe oxidation sesẽa nana PTFE ƒe molecule kɔsɔkɔsɔ ƒe gbegblẽ nu sẽna ɖe edzi. Eyata PTFE ƒe nuwɔna ƒe dzoxɔxɔ ƒe seɖoƒe si wozãna ɣeyiɣi didi la ɖiɖina ŋutɔ tso 260°C le ya si wozãna ɖaa me va ɖoa 200°C–220°C le ozone kple oxidizing gas sesẽ ƒe nɔnɔmewo me.

Tsitsi ƒe ŋusẽkpɔɖeamedzi si wɔa dɔ aduadu  le ozone kple ultraviolet keklẽ dome. Le gota gome nɔnɔmewo me la, UV keklẽ kple ozone ƒe ƒuƒoƒo naa nusiwo gblẽa nu le ame ŋu si lolo wu nu ɖeka aɖe tɔ kura.

Tsɔ kpe ɖe eŋu la, adzɔnuwo ƒe nyonyome toa vovo le adzɔnuwɔƒea. Vovototo le ewɔwɔ ƒe mɔnuwo, nutsyɔnu ƒe titrime kple mɔli ƒe nɔnɔme (abe anti-oxidant stabilizers tsɔtsɔ kpe ɖe eŋu ene) ana dometsotso siwo dze ƒã nanɔ ozone ƒe tsitretsitsi ɣeyiɣi didi me le PTFE avɔ siwo ƒe dzoxɔxɔ lolo ƒe nuwɔna vovovoawo dome.

Mɔnu Nyui Siwo Woatsɔ Ana Ozone Tsitsi ƒe Tsitretsitsi Nanyo Ðe Edzi

1. Tsɔ antioxidants siwo wɔa dɔ nyuie kple kekeli ƒe liƒolili kpe ɖe PTFE ƒe mɔnu ŋu be wòalé free radicals eye wòahe oxidative ƒe gbegblẽ ɖe megbe.

2. Wɔ atike si wowɔ ɖe ɖoɖo nu be woatrɔ asi le anyigba ƒe nɔnɔme ŋu be wòawɔ ametakpɔnu si me ʋuʋudedi le eye wòana tsitretsitsi ɖe gas si le oxidizing gas ƒe ʋuʋu ŋu nadzi ɖe edzi.

3. Na dɔwɔwɔ ƒe nɔnɔme ŋutɔŋutɔwo nanyo ɖe edzi: kpɔ dɔwɔwɔ ƒe dzoxɔxɔ si mede 200°C o dzi, eye nàƒo asa na subɔsubɔdɔ wɔwɔ ɣeyiɣi didi le nuto siwo me ozone sɔ gbɔ ɖo kple keklẽŋusẽ si nu sẽ ŋutɔ le.

Totoɖeme

PTFE avɔ si me dzoxɔxɔ le ŋutɔ wɔa dɔ nyuie eye wòwɔa dɔ nyuie ŋutɔ le xɔme ƒe dzoxɔxɔ kple ozone ƒe agbɔsɔsɔ si mede o me. Ke hã, oxidative ƒe gbegblẽ, anyigba ƒe gbagbã, embrittlement kple dɔwɔwɔ ƒe ɖiɖi blibo adzɔ le dzoxɔxɔ gã, ozone geɖe alo UV-coupled nɔnɔme sesẽwo me. Nutomedzikpɔkpɔ nyuie kple asitɔtrɔ le nuwo ŋu ate ŋu ana tsitsi nagbɔdzɔ nyuie eye wòana adzɔnua ƒe agbenɔƒe didi nadidi ɖe edzi ŋutɔ.

Mɔ̃ɖaŋununya siwo le etame la tso Jiangsu Aokai New Materials Technology Co., Ltd. gbɔ.

Ne èhiã mɔ̃ɖaŋu parameters bubuwo, dɔwɔwɔ ƒe egbɔkpɔnuwo kple subɔsubɔdɔ siwo wowɔ ɖe ɖoɖo nu na míaƒe blibo-ƒomevi nuawo, siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔ, PTFE dzoxɔxɔ gã adhesive tape, PTFE mesh conveyor belt, seamless bonding mɔ̃ alidziblanu, ɖeka-afã fluorine-fa avɔ, kɔkɔ-dzoxɔxɔ tsi tre ɖe conveyor belt kple dzoxɔxɔ gã fiberglass avɔ, taflatse se le ɖokuiwò me be yeate ŋu aƒo ka mí:

·  Aƒetɔ Guo: +86 18944819998

·  Aƒetɔ Liu: +86 13705266308

Míeléa asitsatsa ŋuti xexemenunya si nye dɔwɔwɔ nyuie kple fɔmaɖimaɖi me ɖe asi ɣesiaɣi, eye míenaa dɔwɔƒewo ƒe kuxiwo gbɔ kpɔnu siwo woate ŋu akpɔ le teƒe ɖeka kple nudzadzra megbe subɔsubɔdɔ si ŋu wobua tame le xexeame katã ƒe asisiwo.