Njawulo ki eriwo wakati wa PTFE emulsions ezikolebwa enkola ez’enjawulo ez’okukola polimeeri (suspension polymerization ne dispersion polymerization)?

Enyanjula nga a Teflon High-Temperature Fabric Manufacturer eri Enjawulo wakati wa PTFE Emulsions ezikolebwa enkola ez’enjawulo ez’okukola Polymerization (Suspension Polymerization ne Dispersion Polymerization)

I. Okusooka okunnyonnyola Endowooza

Mu nkola y’amakolero, suspension polymerization tesobola kukola butereevu PTFE emulsion. Emulsion ya PTFE entuufu (okusaasaana) ekolebwa yokka okuyita mu kusaasaanya polimeeri (nga mu bukulu ye emulsion polymerization). Jiangsu Teflon High-Temperature Fabric Manufacturer alaga nti esangibwa ku katale 'suspension-method PTFE emulsion' mu butuufu ye suspension ya mazzi ekoleddwa nga esaasaanya mu makanika suspension-polymerized resin micropowders. Ebibiri byawukana nnyo, okuva ku butonde bw’obutundutundu okutuuka ku nkola z’okukozesa enkomerero.

II. Okusaasaanya Polymerization: Emulsion ya PTFE esookerwako

1. Enkula y’obutundutundu n’okutebenkera

Obutoffaali buno buba bwa nkulungo bulungi, obukolebwa okukuŋŋaanyizibwa kw’obutundutundu obusookerwako (0.05–0.5 μm) mu butundutundu obw’okubiri nga bulina obunene bw’obutundutundu bwa 0.1–0.3 μm n’ensaasaanya ya sayizi enfunda ennyo. Okutebenkera kuweebwa ebirungo ebikola ku ttaka ebirimu perfluorinated (PFOA alternatives) ebyongerwako mu kiseera ky’okukola polimeeri. Enkola ya colloidal esobola okusigala nga nnywevu awatali stratification okumala emyaka era eraga okuziyiza okulungi eri mechanical shear.

2. Obuzito bwa Molekyulu n’Eby’Obukola Firimu

Obuzito bwa molekyu buli waggulu nnyo (okutuuka ku bukadde obuwerako), nga obuwundo bwa kirisitaalo busukka ebitundu 94% n’obusobozi bw’okuwunyiriza obw’amaanyi ennyo. Oluvannyuma lw’okusiiga, okusiba ku bbugumu eringi ku 380°C kyetaagisa, mu kiseera ekyo obutundutundu bukwatagana ne bufuuka firimu egenda mu maaso, enzito, era enkalu ng’erina eby’obugagga ebirungi ennyo ebiziyiza okukulukuta n’obutakwata.

3. Enkola eya bulijjo n’okukozesebwa

Okulongoosa kukoma ku kufulumya paste, okufukirira, oba okusiiga nga kugobererwa okusiba. Ebikozesebwa mu ngeri eya bulijjo mulimu ebizigo ebitakwata ku bikozesebwa mu kufumba, okufukirira ebiwuziwuzi by’ebizimbe ebya fiberglass, obuwuka obuyitibwa microporous ePTFE membranes (obussa n’okuziyiza amazzi), ne firimu za capacitor ez’omulembe.

III. Suspension Polymerization Micropowders: Okuyimirizaawo okw’amazzi (Ebiseera ebisinga okuwandiikibwako obubi nga Emulsion) .

1. Enkula y’obutundutundu n’okutebenkera

Nga bwe kyategeezeddwa Jiangsu Teflon High-Temperature Fabric Manufacturer: Obutundutundu bukolebwa nga busiigibwa n’okubetenta obukuta obukoleddwa mu suspension-polymerized, ekivaamu enkula ezitali za bulijjo eza polyhedral nga obutundutundu buva ku 2 okutuuka ku 20 μm n’okusaasaana kwa sayizi okugazi. Enkola eno tenywevu mu bbugumu era etera nnyo okutonnya n’okusengejja. Ebirungo ebikola ku ttaka ebya bulijjo n’ebigonza nga xanthan gum ne cellulose ethers birina okugattibwamu okulwawo okutonnya, era kyetaagisa okutabula obulungi nga tonnaba kubikozesa.

2. Obuzito bwa Molekyulu n’Eby’Obukola Firimu

Obuzito bwa molekyu busobola okutereezebwa okutuuka ku kigero ekitono ennyo (enkumi n’enkumi okutuuka ku bikumi n’enkumi), nga bulina obuzito obusingako n’obusobozi bw’okuwunyiriza obunafu ennyo. Oluvannyuma lw’okusiiga, okukala mu kifo oba ku bbugumu eri wansi kwokka kwe kwetaagibwa okukola oluwuzi olukalu olusiiga; tekisobola kusimbibwa mu firimu.

3. Enkola eya bulijjo n’okukozesebwa

Kiyinza okuyingizibwa butereevu mu bikozesebwa oba okusiigibwa nga kizisiiga ne kikalizibwa mu mpewo. Ebikozesebwa mulimu ebizigo mu makolero, ebifulumya ebikuta bya kapiira n’obuveera, ebiziyiza okwambala n’okuseerera mu yinki n’ebizigo, n’okumaliriza engoye ezigoba amazzi.

IV. Ekiwandiiko eky’amangu: Enjawulo enkulu

Ensibuko y’obutundutundu

Obutundutundu bwa polimeeri bw’okusaasaana: bukolebwa mu kifo mu ngeri ey’enkulungo nga buyita mu kusengejja okusaasaana;

Enkola y’okuyimiriza obutundutundu: okusiigibwa okuva mu resini ennene mu butundutundu obutali bwa bulijjo.

Enkula y’obutundutundu

Emulsion y’okusaasaana embisi: 0.1–0.3 μm nga erina ensaasaanya y’obunene bw’obutundutundu obufunda;

Amazzi agayimirizibwa: 2–20 μm nga gasaasaanyizibwa mu bunene bw’obutundutundu obugazi.

Ekiziyiza okutebenkeza

Dispersion polymerization: ebirungo ebikola ku ttaka ebirimu perfluorine;

Amazzi agayimirizibwa: ebirungo ebikola ku ttaka ebya bulijjo nga kwogasse n’ebigonza.

Ebintu ebikola firimu

Dispersion polymerization: ekola firimu egenda mu maaso, enkalu oluvannyuma lw’okusiba mu bbugumu eringi;

Amazzi agayimirizibwa: agatali ga firimu, gatuusa layeri enkalu yokka ey’okusiiga.

Ebikulu Ebikozesebwa

Dispersion polymerization: ebizigo ebitakwata, ebiziyiza okukulukuta, firimu ezikola;

Amazzi agayimirizibwa: ebiziyiza okusikagana, ebifulumya, ebirungo ebiziyiza okwambala ku yinki.

Okumaliriza okuva mu Jiangsu Teflon High-Temperature Fabric Manufacturer: Singa okukozesa kwo kwetaaga impregnation, coating sintering, oba film formation, olina okulonda primary PTFE emulsion ekolebwa dispersion polymerization. Bw’oba ​​weetaaga okulongoosa mu kusiiga kwokka, eby’okufulumya, oba okuziyiza okunyiga nga tofunye sintering, olwo suspension ey’amazzi ekoleddwa okuva mu suspension-polymerized micropowders y’enkola esaanira.

Amawulire ago waggulu gaweereddwa... Jiangsu Aokai Ebintu Ebipya Tekinologiya Co., Ltd.

Bw’oba oyagala okumanya ebisingawo ku bikwata ku biwandiiko ebikwata ku nsonga eno mu bujjuvu, embeera z’okukozesa, n’engeri y’okulongoosaamu ebintu byaffe byonna-omuli emifaliso gya Teflon egy’ebbugumu eringi, obutambi bwa Teflon obw’ebbugumu eringi, emisipi egy’akatimba egy’ebbugumu eringi erya Teflon, emisipi egy’ekyuma ekisiba engoye ezitaliiko musonno, emifaliso gya PTFE egy’oludda olumu, emisipi egy’okutambuza egy’ebbugumu eringi, ne emifaliso egya fiberglass egy’ebbugumu eringi —nsaba obeere nga oli waddembe okututuukirira ng’oyita mu bino wammanga:

Ennamba z’essimu ez’obuweereza:

- Mwami Guo: 18944819998

- Mwami Liu: 13705266308

Bulijjo tuwagira enkola y’obuweereza ey’ekikugu era evugirwa mu bwesimbu, era twewaddeyo okukuwa eby’okugonjoola ebizibu mu kifo kimu n’obuweereza obufaayo!