1,3-procandiol uye 1,2-procaneddiol pane ese organic compounds ndeye kirasi ye diols, zvinoreva kuti vane hydroxyl (-oh) mapoka anoshanda. Kunyangwe zvavo kufanana kwavo, vanoratidzira zvivakwa zvakasiyana uye vane zvinyorwa zvakasiyana nekuda kwegadziriro yeaya mapoka anoshanda mukati memagariro avo.
1,3-fanialiol, kazhinji yakafupikiswa se1,3-pdo, ine makemikari formula c3h8o2. Iyo isina ruvara, isina kusimba, uye isiriyo mvura pamhepo tembiricha. Musiyano wakakosha muchimiro chawo ndewekuti mapoka maviri ehydroxyl ari pane kabhoni maatomu ayo akapatsanurwa neimwe kabhoni kabhoni. Izvi zvinopa 1,3-pdo yayo yakasarudzika zvinhu.
Zvivakwa uye Zvikumbiro zve 1,3-Propandeol:
Solvent:1,3-pdo ishandiso inoshanda yehudhu hwakasiyana uye isingaoneki makomputa nekuda kweiyo yakasarudzika yemakemikari yemakemikari.
AntiFreeze:Izvo zvinowanzoshandiswa senge antifreeze mumiririri mune emagetsi uye maindasitiri ekushandisa nekuti ine point yepazasi pane mvura.
Polymer Production: 1,3-PDO inoshandiswa mukugadzirwa kwe bioderable polymers senge polytrimethylene terephthalate (ptt). Aya biopolymers ane mashandiro muzvinyorwa uye kurongedza.
1,2-prananidiol:
1,2-praneddiol, anozivikanwawo seProfyle Glycol, ane makemikari formula c3h8o2 zvakare. Musiyano wakakosha ndewekuti mapoka ayo maviri ehydroxyl ari pamatare ekaroni aipota mukati meMorekuru.
Zvivakwa uye Zvikumbiro zve 1,2-Propandioli (Propylene Glycol):
AntiFreeze uye kuongorora mumiririri: Propylene Glycol inowanzoshandiswa seanodaidza mukugadzira chikafu, kupisa, uye kutonhora masisitimu. Izvo zvinoshandiswawo seyekuchinjika mumiririri weiyo ndege.
Hombert:Iyo inoshandiswa mune dzakasiyana siyana cosmetic uye yako pachako zvigadzirwa seyakagadzirwa seyakagwinya kuti iite unyoro.
Chikafu chinowedzera:Propylene Glycol inozivikanwa se "kazhinji inozivikanwa seyakachengeteka" (gras) neUS hukamwari
Mishonga:Yashandiswa mune mamwe mimwe mishonga yekugadzira solvent uye inotakura yezvinodhaka.
Mukupfupikisa, musiyano mukuru pakati pe1,3-procaneddiol uye 1,2 procandioli iri mugadziriro yemapoka avo ehuma mapoka mapoka ehuma mukati meiyo moleky chimiro. Uyu mutsauko unosiyana-siyana zvinotungamira kune zvakasarudzika zvivakwa uye zvinoshandiswa zvakasiyana zveiyi diols, ne 1,3-proveredze, nepaInternet glycolze, chikafu, chikafu, chizoro, uye mishonga, uye mishonga, uye mishonga.
Kutumira Nguva: Sep-20-2023