Nukatae Woazã PTFE Avɔ si Ƒe Dzoxɔxɔ Deŋgɔ Abe Nusi Tsi Tre Ðe Dzoxɔxɔ Ŋu? 4 Viɖe Veviwo

Le atikewɔƒewo, amiɖaƒewo, kple tsi gbegblẽwo kɔklɔ dɔwɔƒewo la, dɔwɔnuwo ƒe xɔmenuwo dzea ŋgɔ nɔnɔme vɔ̃ɖi aɖe: aɖi sesẽwo, alkali dzodzoewo, lãmenugbagbeviwo ƒe ʋeʋẽ lilili, kple dzoxɔxɔ si gbɔ eme. Goma siwo wotsɔ blae la vuvu eye wogbãna. FRP linings ƒe ʋuʋudedi. Ga si mexɔ dzo o xɔa dzo.

PTFE avɔ si me dzoxɔxɔ le ŋutɔ (PTFE-coated fiberglass) wɔa dɔ nyuie wu blema nu siawo. Enye atike si mewɔa dɔ o, dzoxɔxɔ mete ŋu nɔa te ɖe enu o, eƒe didime li ke, eye meléna ɖe nu ŋu o – wo katã le ɖeka me.

Aokai PTFE na PTFE avɔ na anti-corrosion lining dɔwo ƒe bla nanewoe nye sia. Viɖe vevi ene le ete, tsɔ kpe ɖe eŋudɔwɔwɔ ƒe kpɔɖeŋu ŋutɔŋutɔwo ŋu.

Atikewo ƒe Dɔmawɔmawɔ – Tsi Tre Ðe Nusianu Kloe

Viɖe vevitɔ si le PTFE ŋue nye eƒe atikewo ƒe dɔlélenutsiŋutete si le xexeame katã kloe. Woyɔa esia zi geɖe be 'Plastic Fia' le susu nyui aɖe ta.

1. Nusi wòtsi tre ɖe eŋu

• Aɖi sesẽwo: Sulfuric, nitric, hydrochloric, phosphoric, kple aqua regia gɔ̃ hã (si nye nitric kple hydrochloric acid ƒe tsakatsaka si naa sika ƒua gbe) .

• Alkali sesẽwo: Sodium hydroxide, potassium hydroxide, amonia

• Nu gbagbewo ƒe atikewo: Aha sesẽwo, ketonewo, haidrodzin ʋeʋĩwo (toluene, xylene), atike siwo me klorin le

• Nu bubu siwo gblẽa nu le ame ŋu: Nusiwo gblẽa nu le yame ŋu, dze, kple atike akpa gãtɔ siwo wozãna le dɔwɔƒewo

2. Nusiwo metsi tre ɖo o (seɖoƒewo) .

• Alkali ga siwo wofa (sodium, potassium) – agblẽ PTFE

• Fluorine gas kple fluorine-nu sesẽwo le dzoxɔxɔ gã me

• Hydrofluoric acid (HF) – dzea fiberglass substrate dzi ne pinholes le nusi wotsɔ blae la ŋu

De dzesii ŋutɔŋutɔ: Le hydrofluoric acid subɔsubɔ gome la, zã atike tɔxɛ aɖe si te ŋu nɔa te ɖe HF nu alo kpɔ egbɔ be PTFE ƒe nutsyɔnu la me do medo keŋkeŋ o (nutata geɖe toa eme). Aokai PTFE naa dzeside mawo tɔgbe.

Dzoxɔxɔ ƒe Agbɔsɔsɔme Keke – Tso Tsikpeƒe Vaseɖe Dzoxɔxɔ Gãtɔ Dzi

Zi geɖe la, menye atikewo koe dzea ŋgɔ nusiwo tsia xɔdzo nu o, ke boŋ dzoxɔxɔ si gbɔ eme hã dzea ŋgɔe. PTFE avɔ kpɔa spektrum la ƒe nuwuwu eveawo gbɔ.

1. Dzoxɔxɔ gã ƒe dɔwɔwɔ

• Dzoxɔxɔ si yia edzi le dɔwɔwɔ me: -70°C va ɖo 260°C

• Ɣeyiɣi kpui aɖe ƒe kɔkɔƒe: 350°C (tsaɖiɖi kpuiwo)

• Dzoxɔxɔ ƒe tsitsi dodokpɔ: Le ŋkeke 200 siwo yi edzi le dzoxɔxɔ 250°C megbe la, mɔ̃wo ƒe ŋusẽ meɖea ɖiɖi si dze ƒã fiana o

2. Dɔwɔwɔ le dzoxɔxɔ si bɔbɔ me

• Ekpɔtɔ te ŋu trɔna bɔbɔe va ɖoa -70°C

• Ateŋu anɔ te ɖe -180°C (nitrogen tsi ƒe dzoxɔxɔ) nu evɔ megbã o – togbɔ be woɖea asitɔtrɔ le nɔnɔmewo ŋu dzi kpɔtɔna hã

3. Nusita esia le vevie na lining dɔwɔwɔwo

Le sulfurization dɔwɔnuwo me la, dzotsimɔ̃ ate ŋu aɖo 200-250°C. Goma siwo wotsɔ blae la gblẽna ne ewu 120°C. PTFE avɔ kpɔa dzidzedze. Le cryogenic chemical processing (-50°C) me la, PTFE mezua nusi megbãna abe plastic geɖe ene o.

Dzɔdzɔmeŋusẽ kple Mɔ̃ɖaŋununya ƒe Nɔnɔmewo – Li ke, Sesẽ, eye Menye Kpe o

Le atike kple dzoxɔxɔ ƒe tsitretsitsi godo la, PTFE avɔ naa mɔ̃ɖaŋununya ƒe viɖe geɖe siwo na wònye nusi wotsɔ blaa nu nyuie ŋutɔ.

1. Dimensional liƒo (si ƒe nɔnɔmetɔtrɔ) .

Fiberglass substrate naa PTFE avɔ ƒe tensile ŋusẽ gã kple elongation si bɔbɔ ŋutɔ – zi geɖe la <0.5% le agba te. Esia fia be:

• Nusi wotsɔ blae la mekekena alo ƒuna le ɣeyiɣi aɖe megbe o

• Ʋuʋudedi alo ƒoƒo aɖeke manɔ anyi le dzoxɔxɔ ƒe kekeɖenudɔwɔwɔ ta o

• Eléa be wòasɔ ɖe dɔwɔnuawo ƒe gli ŋu sesĩe

2. Anyigba si meléna ɖe nu ŋu o (ekɔklɔ bɔbɔe) .

PTFE ƒe ʋuʋudedi ƒe xexlẽdzesi le sue abe 0.05-0.1 ene . Nu akpa gãtɔ mete ŋu léna ɖe eƒe gowo ŋu o. Le nusiwo tsi tre ɖe xɔxlɔ̃ ŋu gome la, esia fia be:

• Nusiwo susɔ tso atikewo ƒe dɔwɔwɔ me meƒoa ƒu ɖe nusi wotsɔ blae la dzi o

• Dzadzɛnyenye le hatsotsowo dome kabakaba – zi geɖe la, tsiklɔ koe

• 'baking on' aɖeke meli si me atike ƒuƒu siwo wotsɔ ƒu gbe ɖo o

3. Elektrikŋusẽ ƒe nusiwo wotsɔ xea mɔ na dzoxɔxɔ

• Dielectric constant <2.6

• Tsitretsitsi ƒe sesẽme gã (>10⊃1;5 Ω·cm) .

• Esɔ na nusiwo wotsɔ xea mɔ na dzoxɔxɔ le elektrɔnik kple elektrik dɔwɔnuwo me le afisiwo wòhiã be woakpɔ wo ta tso xɔxlɔ̃ me hã

4. Tsitretsitsi ɖe tsitsi ŋu kple dzotsitsi ƒe mɔxenu

• Yame ƒe nɔnɔme ƒe tsitretsitsi ɖedzesi aɖe (UV li ke) .

• Mexɔa dzo o – etsia eɖokui (UL94 V-0 ƒe dzeside si bɔ)

• Gbegblẽ aɖeke meli si woate ŋu adzidze le ƒe geɖe ƒe gota gome nɔnɔ megbe o

Nuɖuɖu-Dzeside Ðaseɖigbalẽ – Dedie na Nuɖuɖu kple Pharma

Menye ɖe wòle be nusiwo katã wotsɔna tsia xɔdzo nu nanye esiwo sɔ na nuɖuɖu o. Gake ne wowɔe – le nuɖuɖu ŋuti dɔwɔwɔ, atikewo wɔwɔ, alo tsinono zazã me la – PTFE avɔ tsɔa nu yina na amewo.

1. Ðaseɖigbalẽwo

• FDA 21 CFR 177.1550 – na nuɖuɖu ƒe kadodo tẽ kple esi mele tẽ o

• EU ƒe Sedede 1935/2004 – na nuɖuɖu ƒe kadodonuwo

• Aɖi mele eme o, ʋeʋẽ aɖeke mele eme o le dzoxɔxɔ gã gɔ̃ hã me

• manɔmee o Nusiwo gblẽa nu le ame ŋu ƒe ʋuʋu yi nuɖuɖu alo atikewo me

2. Afisi wozãa nuɖuɖu ƒe ʋeʋẽ lilili le

• Abolomegbawo kple nuɖazewo le abolomeƒe siwo wodzrana (siwo meléna ɖe nu ŋu o, wo ŋu kɔklɔ le bɔbɔe)

• Atikewɔwɔ ƒe dɔwɔnuwo – reaction vessels kple drying trays

• Nuɖuɖu ŋuti nuɖazewo – afisi nuɖuɖu siwo me acid alo ami le doa ka kple nusi wotsɔ blae

Dɔwɔwɔ ƒe Nɔnɔme Siwo Bɔ Na Anti-Corrosion Lining

Wonɔ te ɖe viɖe siwo le etame dzi zãa PTFE avɔ si me dzoxɔxɔ le ŋutɔ le go siwo gbɔna me:

1. Atikewo kple nutome takpɔkpɔ

• Petrochemical pipelines – ememe nusiwo woatsɔ axe mɔ ɖe xɔxlɔ̃ nu tso ami ʋeʋĩ, nusiwo ŋu wokɔ, kple gas si me wodea amii gbɔ

• Sulfurization dɔwɔnuwo (elektrikŋusẽdɔwɔƒewo) – lining na scrubbers, ductwork, kple chimneys afisi flue gas le SO1 kple HCl

• Nuwɔna ƒe nugoewo kple nudzraɖoƒewo – nutsyɔnu na tsigoe siwo me acid siwo me wode amii, alkali, alo atike siwo me wodea amii le

• Pickling tanks (steel processing) – nusi wotsɔ blaa tsigoe siwo me hydrochloric alo sulphuric acid le hena ga dzadzɛnyenye

Field data tso Aokai PTFE: Le elektrikdɔwɔƒe aɖe ƒe sulfurization tower me la, PTFE avɔ ƒe nutsyɔnu nɔ anyi ƒe 3 evɔ medo kpo nu o. Tsã la, ɣleti 9 koe rababa si wotsɔ blaa nu la nɔa anyi. Ema nye agbenɔƒe didi 4x.

2. Nuɖuɖu kple atikewɔƒewo

• Baking sheets kple oven liners – meléna ɖe nu ŋu o, dzadzɛnyenye le bɔbɔe, wowɔ ɖe FDA dzi

• Microwave gaskets – dzoxɔxɔ-tsitretsitsi kple non-stick

• Atikewɔwɔ ƒe dɔwɔnuwo – nusiwo wotsɔ blaa nugoewo, nugo siwo wotsɔ tsakaa nu, kple tablet ƒe nutrenuwo

3. Mɔ̃wo kple elektrɔnikmɔ̃wo

• Dzoxɔxɔ gã conveyor belts na photovoltaic laminators – ƒo ƒu tsi tre ɖe xɔxlɔ̃ kple non-stick kple dzoxɔxɔ tsitretsitsi

• Dzoxɔxɔ nutrenu gbadzɛwo – PTFE avɔ abe non-stick nutsyɔnu

• Elektrikŋusẽ ƒe xɔtunu siwo wotsɔ xea mɔ na dzoxɔxɔ – afisi wòhiã be woatsɔ axe mɔ na dzoxɔxɔ kple xɔxlɔ̃ ƒe ametakpɔkpɔ siaa le

Kpuie ko la – Nukatae Tia PTFE Avɔ na Anti-Corrosion Lining

Aokai PTFE wɔa PTFE avɔ si ƒe dzoxɔxɔ lolo koŋ na anti-corrosion lining dɔwo. Míetsɔa kekeme, titrime (0.08mm va ɖo 0.40mm), kple dzesi siwo ŋu FDA ɖo kpee la naa amewo. Te ɖe mía ŋu kple wò atike ƒe nɔnɔme, dzoxɔxɔ ƒe didime, kple dɔwɔnuwo ƒe didime hena lining ƒe aɖaŋuɖoɖo.

Nya siwo le etame la tso Jiangsu Aokai Nu Yeyewo Mɔ̃ɖaŋununya Co., Ltd.

Ne èdi be yeanya nu geɖe tso nyatakaka tsitotsito, dɔwɔwɔ ƒe nɔnɔmewo kple egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu na míaƒe adzɔnuwo ƒe hatsotso bliboa, siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔwo, PTFE dzoxɔxɔ gã tapes, PTFE mesh alidziblanu, seamless bonding mɔ̃ alidziblanu, axa ɖeka PTFE avɔ, dzoxɔxɔ gã tsitretsitsi ƒe mɔ̃memi alidziblanu kple dzoxɔxɔ gã tsitretsitsi fiberglass avɔwo, taflatse ƒo ka na mí faa:

• Aƒetɔ Guo: +86 18944819998

• Aƒetɔ Liu: +86 13705266308

Míeléa xexemenunya si nye dɔwɔwɔ nyuie kple fɔmaɖimaɖi me ɖe asi ɣesiaɣi, eye míetsɔ mía ɖokui na be míana egbɔkpɔnu siwo le teƒe ɖeka kple subɔsubɔdɔ siwo ŋu wobu nyuie la wò.