Ŋgɔdonya si a Teflon Dzoxɔxɔ Deŋgɔ Avɔ Wɔla na Vovototo Siwo Le PTFE Emulsions Siwo Wowɔ To Polymerization Dɔwɔna Vovovowo (Suspension Polymerization kple Dispersion Polymerization) Dome
I. Nukpɔsusuwo me Kɔkɔ Gbãtɔ
Le dɔwɔƒewo ƒe nuwɔna me la, suspension polymerization mate ŋu awɔ PTFE emulsion tẽ o. Wowɔa PTFE emulsion vavãtɔ (kaka) to kaka ƒe polymerization (si koŋ nye emulsion polymerization) me. Jiangsu Teflon High-Temperature Fabric Manufacturer de dzesii be 'suspension-method PTFE emulsion' si woate ŋu aƒle le asi me la nye tsi ƒe ʋeʋẽ si wowɔ to mɔ̃ dzi kaka suspension-polymerized resin micropowders me. Wo ame evea to vovo kura, tso nusuewo ƒe nɔnɔme dzi va ɖo wo zazã mlɔeba dzi.
II. Kaka Polymerization: Gbãtɔ PTFE Emulsion
1. Nusuewo ƒe Nɔnɔme Kple Wo Li ke
Nusueawo le dzogoe ene me bliboe, wowɔe to nusue gbãtɔwo (0.05–0.5 μm) ƒe ƒuƒoƒo ɖe nusue evelia me siwo ƒe lolome nye 0.1–0.3 μm eye woƒe lolome ƒe mama le kpuie ŋutɔ. Perfluorinated surfactants (PFOA alternatives) siwo wotsɔ kpe ɖe eŋu le polymerization me naa li ke. Colloidal system ateŋu anɔ te sesĩe stratification manɔmee ƒe geɖe eye wòɖea tsitretsitsi nyuie fiana le mɔ̃ɖaŋununya ƒe ʋuʋudedi ŋu.
Molekyul ƒe kpekpeme lolo ŋutɔ (va ɖo miliɔn geɖe), kple kristalo ƒe ŋusẽ si wu 94% eye fibrillation ŋutete sesẽ ŋutɔ. Ne wotsyɔ nu edzi vɔ la, ehiã be woatsɔ dzoxɔxɔ gã aɖe awɔ sintering le dzoxɔxɔ si ade 380°C me, eye le ɣeyiɣi ma me la, nusueawo ƒoa ƒu zua film si nɔa anyi ɖaa, si le ʋeʋẽm, eye wòsesẽna si ƒe ŋutete nyui aɖe le esi tsia xɔxlɔ̃ nu eye meléna ɖe nu ŋu o.
3. Dɔwɔwɔ Kple Wo Zazã Si Bɔbɔe
Dɔwɔwɔ koe nyea atike si wotsɔ ƒoa ƒui, tsidedee, alo nutsyɔtsyɔ si kplɔe ɖo si me wotsɔa tsi ƒoa nui. Nusiwo wozãna zi geɖee nye nuɖanu siwo meléna ɖe nu ŋu o ƒe nutsyɔnu, fiberglass xɔtuɖaŋu ƒe lãkusiwo dede tsi me, microporous ePTFE lãkusiwo (siwo gbɔgbɔ kple tsi mate ŋu age ɖo o), kple capacitor film deŋgɔwo.
III. Suspension Polymerization Micropowders: Tsi Suspension (Zi geɖe la, Woŋlɔa Nu Vovovo be Emulsion) .
1. Nusuewo ƒe Nɔnɔme Kple Wo Li ke
Abe alesi Jiangsu Teflon High-Temperature Fabric Manufacturer de dzesii ene la: Wowɔa nusueawo to nutunu siwo wotsɔ suspension-polymerized pellets tutu kple wo ŋeŋe me, si wɔnɛ be wokpɔa polyhedral nɔnɔme siwo mesɔ o siwo ƒe lolome tso 2 va ɖo 20 μm eye woƒe lolome mama keke. Nuɖoanyia meli ke le dzoxɔxɔ ƒe ŋusẽ gome o eye wòte ŋu ƒua tsi kple eƒe ƒuƒoƒo bɔbɔe ŋutɔ. Ele be woatsɔ atike siwo wozãna ɖaa siwo wɔa dɔ ɖe anyigba dzi kple nusiwo naa nu ʋẽna lilili abe xanthan gum kple cellulose ethers ene akpe ɖe eŋu be wòahe tsi ƒe sisi ɖe megbe, eye ehiã be woaʋuʋui nyuie hafi azãe.
Woate ŋu atrɔ asi le molecule ƒe kpekpeme ŋu wòanye esi le sue vie (akpe ewo va ɖo akpe alafa geɖe), eye wòagbã wu eye eƒe fibrillation ŋutete hã gbɔdzɔ ŋutɔ. Ne wofae vɔ la, yame alo dzoxɔxɔ si mebɔ o ƒe ƒuƒu koe hiã hafi woate ŋu awɔ ami ƒuƒu; womate ŋu atsɔe awɔ sinimae o.
3. Dɔwɔwɔ Kple Wo Zazã Si Bɔbɔe
Woate ŋu atsɔe ade atikewo me tẽ alo atsɔe atsyɔ edzi ahatsɔ ya aƒu gbe. Nusiwo wozãna dometɔ aɖewoe nye ami siwo wotsɔ kpena ɖe dɔwɔƒewo ŋu, nusiwo naa rababa kple plastic ɖea aŋɔwo ɖa, nusiwo tsia amiwo ƒe vuvu kple woƒe ʋuʋu nu na ink kple nusiwo wotsɔ blaa woe, kple nusiwo wotsɔ wua avɔwo nu si me tsi megena le o.
IV. Nyatakaka Kabakaba: Vovototo Veviwo
Nusuewo ƒe Dzɔtsoƒe
Kaka polymerization nusuekpɔmɔ̃wo: wowɔ le teƒea wòzu dzogoe ene me nɔnɔmewo to kaka polymerization;
Suspension mɔnu ƒe akpa suesuesuewo: wotu tso bulk resin me wòzua granules siwo mele ɖoɖo nu o.
Tsi si wotsɔna tsia tsia me: nusiwo tsia ʋuʋudedi nu, nusiwo ɖea asi le nu ŋu, nusiwo wotsɔ kpena ɖe nuŋlɔtsiwo ŋu siwo te ŋu nɔa te ɖe vuvu nu.
Nyataƒoƒo tso Jiangsu Teflon High-Temperature Fabric Manufacturer gbɔ: Ne wò dɔwɔwɔ bia be nàde tsii, atsyɔ nu edzi, alo awɔ film la, ele be nàtia PTFE emulsion gbãtɔ si wowɔ to dispersion polymerization me. Ne ɖeko wòhiã be nàna ami ƒe ʋeʋẽ, asiɖeɖe le eŋu ƒe nɔnɔmewo, alo aŋɔ ƒe tsitretsitsi nanyo ɖe edzi evɔ màgatsɔe aƒu gbe o la, ekema tsi si wotsɔa ami si wotsɔa ami ƒoa ƒui si wotsɔa ami suewo wɔe nye tiatia si sɔ.
Míeléa subɔsubɔ ƒe xexemenunya si wotu ɖe dɔnyala kple fɔmaɖimaɖi dzi me ɖe asi ɣesiaɣi, eye míeɖoe kplikpaa be míana egbɔkpɔnuwo le teƒe ɖeka kple subɔsubɔdɔ si me woalé ŋku ɖo la wò!
