Fluoroelastomer an samu nasarar haɓakawa kuma ya sanya shi cikin samar da masana'antu ta DuPont a tsakiyar shekarun 1950 fiye da shekaru 60. Yana da kyakkyawan juriya mai kyau, juriya mai girma, juriya na acid, juriya na alkali, juriya na radiation, juriya na lalata, juriya mai ƙarfi mai ƙarfi, juriya mai ƙarfi mai ƙarfi, ƙarancin iskar gas mai kyau, kyawawan kaddarorin jiki da na inji, da rufin lantarki, ƙarancin matsawa da nakasar dindindin. A matsayin roba na roba na musamman, ana amfani da shi sosai a masana'antar sinadarai, sararin samaniya, mota, masana'antar mai, injina, kayan lantarki da sauran fannoni. Fluorine roba yana da kyakkyawan aiki da fa'idar aikace-aikace. An yi nasarar yin amfani da roba mai ƙarancin zafin jiki na kasar Sin mai zaman kansa, wajen kera nau'in silin na'urar harba motocin da ake kira Long March, da kuma harhada jiragen sama na yaki, da sabbin tankuna kan bututun mai, da kebul ɗin da'irar wutar lantarki da dai sauransu. A cikin farar hula don sassa na motoci, karuwa kowace rana, a cikin masana'antar masana'antu sannu a hankali yana haɓaka amfani da roba na fluorine.

Duk da cewa robar fluorine yana da kyakkyawan juriya ga kafofin watsa labaru da kuma yanayin zafi kamar yadda aka ambata a sama, akwai wasu matsaloli da matsaloli a cikin tsarin sarrafawa da samar da samfuran roba na fluorine, daga cikinsu na yau da kullun ana ƙone matattun abu lokacin da ake hadawa, buɗaɗɗen refining rollers masu ɗanɗano, wani lokacin ana samun ƙananan ɗigo fari lokacin yankewa da dubawa bayan an fitar da fim ɗin, samfuran suna da sauƙi don tsagewa, ƙonawa, gaɓoɓinsu suna raguwa, gaɓoɓinsu suna raguwa, gaɓoɓinsu suna raguwa, gaɓoɓinsu suna raguwa. na roba, nakasar samfur, mummunan mold tabo da sauran abubuwan mamaki, waɗanda ke shafar ingancin samfurin. An shafi ingancin samfuran.

Dangane da abubuwan da ba su da kyau a sama a cikin tsarin samarwa, an samar da mafita masu zuwa.

Ma'ana 1. Gaurayawan roba roba mataccen abu

Dalilin da sashi roba lamba tare da sulfur rawaya ko sulfur rawaya kayayyakin, da yawa Enterprises ba su da wani musamman tace fluorine roba inji, sau da yawa refining sauran sulfur rawaya roba abu, tsaftacewa ba a wurin, ko sinadaran da gangan gurbata da sulfur rawaya ko ruwa, don haka da cewa za a iya hade tare da fluorine roba talla lalacewa ta hanyar fluorine rubber ruwa, ko yin aikin da ruwa mai guba. Magani, mafi kyawun na'ura na musamman, idan ba haka ba, ya kamata kuma ya kasance a cikin jujjuyawar roba na fluorine kafin tsaftacewa, dole ne ya zama cikakke tsabtataccen farantin baffle da farantin kayan, da cikakken kauce wa lamba tare da ruwa da sulfur rawaya, kayan aikin kayan aiki na musamman, kayan aiki na cokali, don hana kamuwa da giciye. A kiyaye calcium hydroxide da magnesium oxide a rufe kuma a shirye don amfani.

Ma'ana 2. Al'amarin abin nadi mai danko

Yafi a cikin hadawa tsari a kan bude na'ura, da roba abu tam a nannade a baya abin nadi, ko a lokaci guda nannade kafin da kuma bayan biyu rollers, sakamakon tsohon roba abu ba zai iya juya refining, da kuma karshen tare da kara wakili sauƙi guga man a cikin flakes da fadi a kashe, sakamakon rashin daidaituwa watsawa. Babban dalilin da ya sa kayan roba na fluorine mai mannewa a kan rollers shine ƙarancin Menny ko ƙananan abun ciki na ƙwayoyin fluorine. Maganin wannan matsalar ita ce, a zabi danyen roba mai dankowa kusan 70, sannan a yi amfani da danyen roba mai kunkuntar rabon kwayoyin halitta, sannan a zuba dan kakin Brazilian kakin zuma ko fluorine ko karamin nauyin polyethylene a cikin dabarar, wanda kuma zai iya magance lamarin abin nadi mai danko.

Ma'ana 3. Game da ƙananan fararen aibobi a cikin roba mai haɗawa

Shi ne saboda wasu foda watsawa na fluorine roba compounding wakili ba uniform, ko saboda foda danshi caking, kamar acid absorbers calcium hydroxide, magnesium oxide da diatomaceous ƙasa, barium sulfate, da dai sauransu, da bayani, don hana compounding wakili danshi da kuma karfafa bakin ciki izinin tafiya tsari.

Ma'ana 4. Samfurin yana da sauƙin tsagewa

Dalilin, na iya zama mai kauri mai kauri, datsawa lokacin yage, ko mold tare da matsewa, daga cikin ɓangarorin ƙera suna makale a cikin ƙirar, mai sauƙi daga samfurin da burar kafin yaga, ƙarfin da bai dace ba lokacin fara ƙirar, sauƙin yaga samfurin. Wani lokaci sarrafa kogon gyaggyarawa yakan yi muni, ko kuma abin da ke mannewa yana mannewa ga ƙura, kuma idan an gama vulcanization, yana haifar da matsala don cire ƙuran kuma yaga samfurin cikin sauƙi. Bugu da kari, zafin vulcanization ya yi yawa, wanda kuma zai sa samfuran su zama masu karye da sauƙin tsagewa. Don rashin daidaituwa na sama, ana iya warware shi daga waɗannan abubuwan: daidaitaccen sarrafa ƙirar ya kamata ya zama ƙaƙƙarfan rami mai kyau Ra ƙasa da 0.8, rata mai dacewa kada ta kasance babba, ikon sarrafa zafin jiki na vulcanization da aka bari tsakanin digiri 170 yana da kyau, kuma ma'auni na roba ya zama daidai.

Ma'ana 5. raguwa Matsala ta raguwa da

Yana da saboda matsa lamba da aka cire lokacin da mold ya bude, fluorine rubber shrinkage, da kuma burr part an makale a cikin mold tare da surface tsakanin, don haka tsakanin samfurin part da burr samar da wani ƙarfi mai ƙarfi, don haka da cewa samfurin da burr ya rabu, a lokacin da tsaga shinge da aka fadada zuwa samfurin part, shi ya sa shrinkage da fashe sabon abu. Maganin shine a rage zafin vulcanization yadda ya kamata, zaɓi Menny danko a kusan 70 [ML1+4] 121 digiri, yayin da mold fit matakin ya kamata ya dace, ba ma sako-sako da kuma matsi.

Ma'ana 6. Edge yana kama da konewa

Yana da vulcanization zafin jiki ne da yawa, musamman lokacin farin ciki kayayyakin, dace don rage vulcanization zafin jiki za a iya shawo kan.

Ma'ana 7. Akwai alamu a haɗin gwiwa

I t saboda ɓangaren cinya na kayan mannewa ba a haɗa su gaba ɗaya ba, ko kuma saboda tsiri mai mannewa yana da ƙazanta ko ɓarkewar mai, mafita shine kiyaye tsiri da aka riga aka tsara a cikin ajiya, jigilar kaya, ɗorawa manne mai tsabta, don hana gurɓatawa.

Ma'ana 8. Rashin manne

Yana da alaƙa da tsarin ƙirar ƙira da yawan ruwa na manne. Rufin da aka rufe yana iya haifar da rashin manne fiye da buɗaɗɗen ƙira. Maganin shine a daidaita yawan ruwa na roba kuma a buɗe ramin huɗawar iska a cikin rami na mold.

Ma'ana 9. Nakasar samfur

Shi ne saboda fluorine rubber shrinkage kudi ne babba, bayan gyare-gyaren samfurin shrinkage anisotropy, da coefficient na thermal fadada roba a daban-daban kwatance ne daban-daban, biyu vulcanization tsari zai samar da ƙarin giciye-linking, musamman ma wani sashe na vulcanization karkashin sulfur, biyu vulcanization na samfurin, mafi bayyananne nakasawa, don haka don ba da cikakken ƙetare lokaci, biyu don kauce wa ƙetare lokaci. vulcanization na nakasar samfur.

Ma'ana 10.Mold tabo mai tsanani sabon abu

Kullum muna amfani da nau'in nau'in fluorine na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) nau'in fluorine. Magani shine a yi amfani da isassun calcium hydroxide da magnesium oxide daidai da dabara, adadin shine gabaɗaya sassa 6 da sassa 3, kuma ana iya ƙara kakin zuma na Brazil a cikin dabarar, wanda zai iya ƙaura zuwa saman roba yayin vulcanization don samar da fim don hana gurɓataccen ƙwayar cuta.

Abubuwan da ke sama guda goma na yau da kullun a cikin samarwa da sarrafa robar fluorine ana iya magance su ta hanyoyi daban-daban.