Iziphumo zeeMeko zoGcino kuZinzo kunye nokuPhuculwa kokuSebenza kwe-PTFE Emulsion

I-Jiangsu Aokai Izinto eziNtsha ze-Jiangsu - umenzi we-PTFE amalaphu aphezulu obushushu - uchaza ukuba iimeko zokugcina i-emulsion ye-PTFE idibaniswe ngokusondeleyo nokusebenza kwayo kokuphela. Ukulawulwa kobushushu, umswakama ojikelezayo, kunye nokugcinwa kweshelufu ngexesha lokugcinwa ngokuthe ngqo kuqinisekisa ukuzinza kwe-PTFE emulsion, leyo leyo ichaphazela ukufana kwefilimu kunye nokusebenza ngexesha lenkqubo ye-PTFE emulsion impregnation. Ukugcinwa okungafanelekanga kunokubangela utshintsho olungenakuguqulwa lomzimba kwi-emulsion ye-PTFE, inikezela ukuba ingasebenziseki kwimveliso.

1. Impembelelo yoBubushushu kwi-PTFE Emulsion

Iqondo lobushushu yeyona nto ibaluleke kakhulu emzimbeni echaphazela uzinzo lwe-PTFE emulsion, enovakalelo kakhulu ekuguquguqukeni kobushushu.

Practice : I-emulsion ye-PTFE kufuneka igcinwe ngokungqongqo kwindawo yobushushu obungaguqukiyo obuyi- 5°C ukuya kuma-25°C . Olu luhlu luqinisekisa ukuba amasuntswana e-resin kwi-emulsion ye-PTFE ahlala emisiwe kwaye ahlakazekile.

Iingozi zobushushu obuphantsi : Ukuba ubushushu be-ambient buwela ngaphantsi kwe-0 ° C, amanzi kwi-emulsion ye-PTFE iya kuba ngumkhenkce. Iikristale zomkhenkce ziya kugqabhuza i-micelle ekhuselayo ye-emulsion, ibangele i-agglomeration engaguqukiyo yamasuntswana eresin. Nokuba iqondo lobushushu liyenyuka kamva, i-emulsion ye-PTFE ayinako ukubuyisela imeko yayo yokuqala; iyakwenza intlenga efana ne-curd kwaye ingasebenzi ngokupheleleyo.

Izingozi zeqondo lokushisa eliphezulu : Ukutshatyalaliswa kwexesha elide kumaqondo okushisa angaphezu kwe-35 ° C kunciphisa umsebenzi we-surfactants kwi-emulsion ye-PTFE, iqinisa ukungqubana kwe-Brownian motion, kwaye iphinda ibangele i-demulsification kunye ne-sedimentation ye-emulsion.

2. Impembelelo yokufuma kunye nokutywinwa kwi-Emulsion ye-PTFE

Ukungangeni moya kwe-PTFE emulsion ukupakishwa kuchaphazela ngqo ubomi bayo beshelufu.

Iimfuno zokusingqongileyo : I-emulsion ye-PTFE kufuneka igcinwe kwindawo eyomileyo, epholileyo, nengena umoya kakuhle.

Isiphumo sokutywinwa kokusebenza : Ukuba i-emulsion ye-PTFE ishiywe ivuliwe okanye ivalwe kakuhle, ukufuma komphezulu kuya kuba ngumphunga ngokukhawuleza, kwenze i-hard, non-dispersible dry skin on the emulsion surface. Okwangoku, i-ammonia esetyenziselwa ukulungiswa kwe-pH iya kuguquguquka, ikhulise i-asidi ngaphakathi kwe-emulsion kunye nokudala iimeko zokukhula kwebhaktheriya, ephazamisa ibhalansi yeekhemikhali ze-colloidal. Ngoko ke, isiciko sesikhongozeli kufuneka siqiniswe ngoko nangoko emva kokusetyenziswa ngakunye.

3. Impembelelo yoBomi beShelf kunye neSedimentation kwi-PTFE Emulsion

I-emulsion ye-PTFE ayilolwelo oluzinzile ngokusisigxina kwaye iya kuhlala ngexesha lokuma.

Ulawulo lobomi beShelf : I-emulsion ye-PTFE engavulwanga ngokuqhelekileyo inobomi beshelufu beenyanga ezi-6 ukuya kwezili-12 . Nangona i-emulsion ephelelwe lixesha ibonakala iqhelekileyo, ukubambelela kwayo kwi-impregnation kunye neempawu zokwenza ifilimu kuya kuncipha kakhulu.

Ukuphazamiseka rhoqo : Kuba amasuntswana eresin kwi-PTFE emulsion anoxinano oluphezulu kunamanzi, istratification yendalo yenzeke phantsi komxhuzulane. Ukuqinisekisa ukugxininiswa okufanayo, ukugcinwa rhoqo kuyadingeka kwi-emulsion egciniweyo. Kucetyiswa ukuba uqengqeleke ngobunono okanye ujike izikhongozeli qho ngeveki okanye ngenyanga ukuphinda usasaze izinto eziqinileyo kwaye uthintele ukwakheka kweentlenga eziqinileyo ezingachithekiyo ezantsi.

4. Impembelelo eNgqongileyo ye-PTFE Emulsion Condition on Impregnation Performance

Imeko yokugcinwa kwe-emulsion ye-PTFE imisela ngokuthe ngqo impumelelo yenkqubo yokukhulelwa. Ukusebenzisa i-emulsion eyonakeleyo kukhokelela kwezi ziphene zilandelayo:

·  Ukuchola okungalinganiyo : Intlenga encinci ibangela ukuxinana okungangqinelaniyo kwesisombululo sokufakwa, okukhokelela ekufunxeni okungalinganiyo ngamasuntswana angaphantsi (umzekelo, ilaphu le-fiberglass, ilaphu lekhabhoni) kunye neempawu ezingangqinelaniyo zokungakhuni kunye nokumelana nokugqwala kuyo yonke imveliso yokugqibela.

·  Iziphene zobuso : I-Emulsion equkethe amasuntswana aglomerated ishiya amachaphaza amhlophe abonakalayo okanye amaqhuma kumphezulu wemveliso, eyonakalisa kakhulu inkangeleko kunye nokuguda.

·  Ukuvaleka kwePore : I-emulsion ye-PTFE ewohlokileyo ibonisa ukunyuka kwe-viscosity engaqhelekanga, ukusilela ukungena kwizixhobo ze-porous ngokulinganayo kunye nokuvala i-micropores, ngaloo ndlela ilahlekelwa yimpahla ejoliswe kuyo yokuphefumula kunye ne-hydrophobic.

Ukuqinisekisa ukusebenza okugqwesileyo kwizicelo zokufakelwa, i-Aokai New Materials inyanzelisa ngokungqongqo le mithetho ilandelayo yolawulo lwe-emulsion ye-PTFE:

·  Ulawulo lobushushu : Gcina kwi-5-25 ° C; kuphephe ukukhenkceza okanye ukukhanya kwelanga ngqo.

·  Ugcino olungangeni moya : Thintela ukuphuma komphunga kunye nokwakheka kolusu.

·  Ukuphazamiseka okuthe rhoqo : Zivuthulule izikhongozeli ngamaxesha athile ukuthintela ukukhukuliseka kwentlenga.

·  Owokuqala ukungena, owokuqala ukuphuma : Qwalasela ngokungqongqo ubomi beshelufu ukunqanda inkunkuma evela kwiimveliso eziphelelwe lixesha.

Olu lwazi lungentla lunikwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Ukufumana iinkcukacha ezicacileyo, iimeko zesicelo, kunye nezisombululo ezilungiselelwe uluhlu lwethu olupheleleyo lweemveliso - kubandakanywa i-PTFE amalaphu aphezulu obushushu, i-PTFE i-tapes high-temperature tapes, i-PTFE high-temperature mesh belts, amabhanti angenamthungo omatshini bokubambisana, amalaphu e-PTFE angama-single-side, i-high-temperature resistant glass, i-fiberglass engaphezulu, nceda uqhagamshelane nathi.

INombolo  yomnxeba weNkonzo :Mnu. Guo: +86 18944819998 Mnu. Liu: +86 13705266308

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