Imithelela Yezimo Zesitoreji Ekuzinzeni Nokungena Kusebenza Kwe-PTFE Emulsion

I-Jiangsu Aokai New Materials - umkhiqizi we-PTFE wezindwangu ezishisa kakhulu - uchaza ukuthi izimo zokugcina ze-emulsion ze-PTFE zihlotshaniswa kanjani nokusebenza kwayo kokugcina. Ukulawulwa kwezinga lokushisa, umswakama ozungezile, nokugcinwa kweshalofu ngesikhathi sokugcinwa kunquma ngokuqondile ukuzinza kwe-emulsion ye-PTFE, okubuye kuthinte ukufana kokwenza ifilimu kanye nokusebenza ngesikhathi senqubo ye-PTFE emulsion impregnation. Ukugcinwa okungalungile kungabangela izinguquko zomzimba ezingahlehliseki ku-PTFE emulsion, iyenze ingakwazi ukusetshenziselwa ukukhiqizwa.

1. Umthelela Wezinga Lokushisa ku-PTFE Emulsion

Izinga lokushisa liyisici esibucayi kakhulu somzimba esithinta ukuzinza kwe-emulsion ye-PTFE, ezwela kakhulu ekushintshashintsheni kwezinga lokushisa.

Ukuzijwayeza : I-emulsion ye-PTFE kumele igcinwe ngokuqinile endaweni enezinga lokushisa elingashintshi lika- 5°C kuya ku-25°C . Lobu bubanzi buqinisekisa ukuthi izinhlayiya ze-resin ku-emulsion ye-PTFE zihlala zimisiwe futhi zihlakazekile.

Izingozi zokushisa okuphansi : Uma izinga lokushisa lehla ngaphansi kuka-0°C, amanzi ku-emulsion ye-PTFE azoyiqhwa. Amakristalu eqhwa azophula ungqimba oluvikelayo lwe-micelle ye-emulsion, okubangele ukuhlangana okungenakuhlehliswa kwezinhlayiya ze-resin. Ngisho noma izinga lokushisa likhuphuka kamuva, i-emulsion ye-PTFE ayikwazi ukubuyisela isimo sayo sokuqala; izokwakha izinsalela ezinjenge-curd futhi ingasasebenzi ngokuphelele.

Izingozi zokushisa okuphezulu : Ukuchayeka isikhathi eside emazingeni okushisa angaphezu kuka-35°C kunciphisa umsebenzi wama-surfactants ku-PTFE emulsion, kuqinise ukungqubuzana kokunyakaza kwe-Brownian, futhi kuphinde kubangele ukukhishwa kwe-demulsification kanye ne-sedimentation ye-emulsion.

2. Umthelela Womswakama Nokubekwa uphawu ku-PTFE Emulsion

Ukungangeni moya kwe-PTFE emulsion package kuthinta ngqo impilo yayo yeshalofu.

Izidingo zemvelo : I-emulsion ye-PTFE kufanele igcinwe endaweni eyomile, epholile, futhi enomoya omuhle.

Umthelela wokuvala ukusebenza : Uma i-emulsion ye-PTFE ishiywa ivuliwe noma ivalwe kahle, umswakama ongaphezulu uzohwamuka ngokushesha, kwakhe isikhumba esomile esiqinile, esingaphinde sihlakazeke endaweni ye-emulsion. Ngaleso sikhathi, i-ammonia esetshenziselwa ukulungiswa kwe-pH izoshintshashintsha, ikhulise i-acidity ngaphakathi kwe-emulsion futhi idale izimo zokukhula kwamagciwane, okuphazamisa ibhalansi yamakhemikhali e-colloidal. Ngakho-ke, isivalo sesitsha kufanele siqiniswe ngokushesha ngemva kokusetshenziswa ngakunye.

3. Umthelela Wempilo Yeshelufu kanye Ne-Sedimentation ku-PTFE Emulsion

I-emulsion ye-PTFE ayilona uketshezi oluzinzile unomphela futhi izozinza ngesikhathi sokuma.

Ukuphathwa kwempilo yeshelufu : I-emulsion ye-PTFE engavuliwe ngokuvamile ineshelufu nempilo yezinyanga ezingu-6 kuya kweziyi-12 . Ngisho noma i-emulsion ephelelwe yisikhathi ibonakala ijwayelekile, ukunamathela kwayo kwe-impregnation kanye nezakhiwo zefilimu kuzokwehlisa kakhulu.

Ukuyaluza okuvamile : Njengoba izinhlayiya ze-resin ku-PTFE emulsion zinokuminyana okuphezulu kunamanzi, ukuhlukaniswa kwemvelo kwenzeka ngaphansi kwamandla adonsela phansi. Ukuqinisekisa ukuhlushwa okufanayo, ukugcinwa okuvamile kuyadingeka ukuze kugcinwe i-emulsion. Kunconywa ukuthi ugoqe ngobumnene noma uguqule iziqukathi masonto onke noma nyanga zonke ukuze uhlakaze kabusha okuqinile futhi uvimbele ukwakheka kwezinsalela eziqinile ezingahlakazeki phansi.

4. Umthelela Oqondile Wesimo Se-PTFE Emulsion Ekusebenzeni Kokungeniswa

Isimo sokugcina se-emulsion ye-PTFE sinquma ngqo impumelelo yenqubo yokufaka. Ukusebenzisa i-emulsion eyehlisiwe kuholela kuzinkinga ezilandelayo:

·  Ukulandwa okungalingani : Ukucwiliswa kwenhlabathi okuncane kubangela ukuhlangana okungahambisani kwesixazululo sokukhulelwa, okuholela ekumunceni okungalingani ngama-substrates (isb., indwangu ye-fiberglass, i-carbon feel) kanye nezakhiwo ezingaguquki ezingabambeki nokugqwala kuwo wonke umkhiqizo wokugcina.

·  Ukonakala kwendawo : I-emulsion equkethe izinhlayiya ezihlanganisiwe ishiya amachashaza amhlophe abonakalayo noma izigaxa endaweni yomkhiqizo, kulimaze kakhulu ukubukeka nokushelela.

·  Ukuvinjelwa kwezimbotshana : I-emulsion ye-PTFE eyonakele ikhombisa ukwanda kwe-viscosity okungavamile, yehluleka ukungena ezintweni ezimbotshana ngokulinganayo kanye nokuvala ama-micropores, ngaleyo ndlela ilahlekelwe izinto ezihlosiwe eziphefumulayo kanye ne-hydrophobic.

Ukuze kuqinisekiswe ukusebenza kahle kwezinhlelo zokusebenza zokufakelwa, i-Aokai New Materials iphoqelela ngokuqinile imithetho yokulawulwa kwe-emulsion ye-PTFE elandelayo:

·  Ukulawula izinga lokushisa : Gcina ku-5–25°C; gwema amaqhwa noma ukukhanya kwelanga okuqondile.

·  Isitoreji esingangenisi umoya : Vimbela ukuhwamuka komswakama kanye nokwakheka kwesikhumba.

·  Ukuyaluza okuvamile : Shake iziqukathi ngezikhathi ezithile ukuze ugweme ukucwiliswa kwenhlabathi eqinile.

·  Okokuqala ukungena, ukuphuma kuqala : Qaphela ngokuqinile impilo yeshalofu ukuze ugweme imfucuza evela emikhiqizweni ephelelwe yisikhathi.

Ulwazi olungenhla lunikezwe i- Jiangsu Aokai New Materials Technology Co., Ltd.

Ukuze uthole imininingwane eningiliziwe, izimo zohlelo lokusebenza, nezixazululo ezenziwe ngokwezifiso zohlu lwethu olugcwele lomkhiqizo - okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu we-PTFE okushisa okuphezulu, amabhande ane-mesh we-PTFE, amabhande angenamthungo emishini yokubopha, izindwangu ze-PTFE ezinohlangothi olulodwa, ingilazi engavimbeli izinga lokushisa eliphezulu, ingilazi yokushisa ephezulu, sicela uxhumane nathi

·  Inombolo Yezinkonzo :Mnu. I-Guo: +86 18944819998 Mnu. Liu: +86 13705266308

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