Labaran Kamfani

Hanyar Haɗa Na Carbon Nine Resin Man Fetur

2022-10-26

Thermal polymerization na guduro man fetur gabaɗaya yana dumama juzu'in carbon tara zuwa kusan 260 ° C a cikin reactor. Na farko, yana samar da ƙarin ƙarin diels-Alder matsakaici daga ƙwayoyin polymerizable guda biyu, Man Fetur sannan kuma yana amsawa da wani ƙwayar polymerizable. Hanyar polymerization na thermal yana da sauƙi mai sauƙi da yawan amfanin ƙasa, amma yanayin zafin jiki yana da girma, yawan kuzari yana da girma, Man Fetur Resin Coking yana da sauƙi, Resin Man Fetur launi na guduro da aka samar yana da duhu, kuma samfurin ya yi ƙasa. Ana amfani dashi kawai a masana'antu don samar da guduro mai duhu, Resin Man Fetur da samfuransa galibi ana amfani da su don wakili na ƙarfafa roba, ƙari don kankare.

Catalytic polymerization na man fetur resins wani cationic ƙari polymerization dauki, Man fetur Resin yafi carbon tara monomers karkashin aikin mai kara kuzari don samar da carbon tabbatacce ion cibiyar aiki don fara sarkar polymerization, game da shi hada man fetur resins. Cibiyar da ke aiki tana da matukar tasiri ta matakin rabuwar ion biyu. Lokacin da matsakaicin amsawa da sauran ƙarfi sun bambanta, Resin Mai aiki kuma cibiyar ta bambanta. Petroleum Resin Catalytic polymerization shine farkon kuma mafi yawan amfani dashi a cikin haɗin resin man fetur.

Free radical polymerization ne saboda kasancewar ɗimbin adadin unnsaturated bonds (nau'i-nau'i na electrons) a cikin nau'i-nau'i tara na carbon molecule, Petroleum Resin wanda ke samar da radicals kyauta a ƙarƙashin aikin mai ƙaddamarwa kuma yana ƙaddamar da polymerization. Bayan an haɗa samfurin, Resin Man Fetur ana ƙara ƙwaƙƙwaran mai hanawa don ƙare amsawa. Masu farawa da aka saba amfani da su a cikin polymerization na radicals na resins na man fetur sune peroxides da sodium fatty acid ko gaurayawan su. Adadi da rabon masu farawa suna da babban tasiri akan ingancin samfur. Babban bambanci tsakanin cationic polymerization da free radical polymerization shine bambancin yanayin ƙarshen sarkar girma, Resin Man Fetur wato, cibiyoyin aiki daban-daban. Babban aikinsa shi ne a cikin wadannan bangarori:

Ana cajin sarkar girma na cationic polymerization; Man Fetur Resin girma na cationic polymerization kuma ana iya ganin counter ion daga sama. A abun da ke ciki na carbon tara juzu'i ne hadaddun, Man Fetur Resin da tafasar batu ne high, wanda yake da wuya a daidai raba. Yana da wadata a cikin unsaturated olefins, Man Fetur Resin yana yin juzu'in carbon tara wanda ya dace da samarwa. Danyen abu don guduro mai.

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